Theridiidae Sundevall, 1833

Family |   ACCEPTED
N.B.: considered a senior synonym of Hadrotarsidae Thorell, 1881 (removed from the synonymy of Oonopidae by Roewer, 1963a: 122, contra Roewer, 1942a: 287) by Forster, Platnick & Coddington, 1990: 111 (after Wunderlich, 1978a: 25 and Wunderlich, 1986: 95, contra Baert, 1984a: 615 and Davies, 1985: 67), who recognized an expanded Hadrotarsinae as well as a separate subfamily Spintharinae.

In synonymy:

Allotheridion Archer, 1946 = Theridion Walckenaer, 1805 (Levi, 1957a: 19)

Billima Simon, 1908 = Theridion Walckenaer, 1805 (Levi, 1968c: 340)

Liger O. Pickard-Cambridge, 1896 = Theridion Walckenaer, 1805 (Miller, 2007a: 247)

Mastostigmus Simon, 1889 = Theridion Walckenaer, 1805 (Simon, 1894a: 550)

Phaetoticus Simon, 1894 = Theridion Walckenaer, 1805 (Levi & Levi, 1962: 26)

Tobesoa Keyserling, 1890 = Theridion Walckenaer, 1805 (Simon, 1894a: 550)

Gen. Theridion Walckenaer, 1805 urn:lsid:nmbe.ch:spidergen:00725
N.B.: this spelling (rather than the invalid emendations Theridium Leach, 1824 and Theridio Simon, 1864), with type species T. pictum (Walckenaer, 1802), on Official List of Generic Names in Zoology; see also Opinion 517 (ICZN, 1958) – also for the type species; considered a senior synonym of Mastostigmus Simon, 1889b: 230 [urn:lsid:nmbe.ch:spidergen:06153] (type M. decemperlatus Simon, 1889) and Tobesoa Keyserling, 1890: 240 [urn:lsid:nmbe.ch:spidergen:06154] (type T. theridioides Keyserling, 1890) by Simon, 1894a: 550 (other synonyms see below and note under Neottiura); considered a senior synonym of Allotheridion Archer, 1946: 41 [urn:lsid:nmbe.ch:spidergen:04614] (type T. murarium Emerton, 1882; described as a subgenus of T. but elevated to genus by Archer, 1950: 18) by Levi, 1957a: 19, of Phaetoticus Simon, 1894a: 552 [urn:lsid:nmbe.ch:spidergen:05707] (type P. modestus Simon, 1894) by Levi & Levi, 1962: 26, of Billima Simon, 1908d: 430 [urn:lsid:nmbe.ch:spidergen:05706] (type B. attrita Simon, 1908; transferred from the Theridiosomatidae) by Levi, 1968c: 340, and of Liger O. Pickard-Cambridge, 1896a: 210 [urn:lsid:nmbe.ch:spidergen:01058] (type L. incompta O. Pickard-Cambridge, 1896) by Miller, 2007a: 247 (contra Levi & Levi, 1962: 301, who placed that genus in the Linyphiidae); subgenera Cryptachaea Archer, 1946 and Parasteatoda Archer, 1946 now considered valid genera, subgenus Tholocco Archer, 1946 belongs to Thymoites Keyserling, 1884; not a senior synonym of Coleosoma O. Pickard-Cambridge, 1882 (Bryant, 1944: 51, contra Simon, 1894a: 550), Anelosimus Simon, 1891 (Levi, 1956b: 412, contra Simon, 1894a: 550), Chrysso O. Pickard-Cambridge, 1882 (Levi, 1957c: 59, contra Simon, 1894a: 550), Phyllonethis Thorell, 1869 (contra Simon, 1894a: 550), Sudabe Karsch, 1879, Faitidus Keyserling, 1884 (contra Simon, 1894a: 550) or Hubba O. Pickard-Cambridge, 1897 (Levi & Levi, 1962: 21-29), of Nesticodes Archer, 1950, Paidiscura Archer, 1950, or Rugathodes Archer, 1950 (Wunderlich, 1987a: 213), or of Wamba O. Pickard-Cambridge, 1896 (removed from S of Crustulina Menge, 1868 by Levi, 1959b: 112), Allodipoena Bryant, 1947 or Chindellum Archer, 1950 (Wunderlich, 1995n: 611, contra Levi, 1957a: 19); for a rejected transfer of T. virgulatum Nicolet, 1849, see Lycosa fernandezi.

Transferred to other genera:

Theridion acoreense Berland, 1932 -- see Cryptachaea

Theridion acrobeles Thorell, 1895 -- see Coleosoma

Theridion acutiventer (Keyserling, 1884) -- see Coleosoma

Theridion adamsoni Berland, 1935 -- see Platnickina

Theridion aelleni Hubert, 1970 -- see Theridula

Theridion affine Wider, 1834 -- see Centromerus

Theridion agaricographum Levy & Amitai, 1982 -- see Simitidion

Theridion akiyoshiense Uyemura, 1941 -- see Nesticus

Theridion alabamense Gertsch & Archer, 1942 -- see Platnickina

Theridion alacre Keyserling, 1884 -- see Cryptachaea

Theridion albocinctum Lucas, 1846 -- see Steatoda

Theridion albomaculatum (O. Pickard-Cambridge, 1882) -- see Chrysso

Theridion albovittatum Caporiacco, 1955 -- see Coleosoma

Theridion aleipata Marples, 1955 -- see Coleosoma

Theridion alpinum (Giebel, 1867 -- see Phylloneta

Theridion altiventer (Keyserling, 1884) -- see Cryptachaea

Theridion ambitum Barrows, 1940 -- see Maymena

Theridion ampullaceum Walckenaer, 1837 -- see Microlinyphia

Theridion amputatum Keyserling, 1884 -- see Thymoites

Theridion analyticum Chamberlin, 1924 -- see Anelosimus

Theridion angulithorax Bösenberg & Strand, 1906 -- see Parasteatoda

Theridion ansatum Walckenaer, 1841 -- see Tidarren

Theridion antheae Barrion & Litsinger, 1995 -- see Coleosoma

Theridion antonii Keyserling, 1884 -- see Platnickina

Theridion apicatum O. Pickard-Cambridge, 1872 -- see Neottiura

Theridion arcadicum Gertsch & Archer, 1942 -- see Paratheridula

Theridion armouri Levi, 1959 -- see Ameridion

Theridion aspersum (F. O. Pickard-Cambridge, 1902) -- see Ameridion

Theridion atlixco Levi, 1959 -- see Ameridion

Theridion atropunctatum Petrunkevitch, 1930 -- see Wamba

Theridion attritum Nicolet, 1849 -- see Kochiura

Theridion aulicum C. L. Koch, 1838 -- see Kochiura

Theridion aurantium Emerton, 1915 -- see Rugathodes

Theridion aztecum Chamberlin & Ivie, 1936 -- see Cryptachaea

Theridion backstromi Berland, 1924 -- see Chrysso

Theridion barreti Kulczyński, 1899 -- see Macaridion

Theridion barroanum Levi, 1959 -- see Exalbidion

Theridion bellicosum Simon, 1873 -- see Rugathodes

Theridion bellissimum L. Koch, 1879 -- see Thymoites

Theridion bellulum Keyserling, 1891 -- see Cryptachaea

Theridion bentificum Keyserling, 1891 -- see Cryptachaea

Theridion bertkaui Thorell, 1881 -- see Steatoda

Theridion bicolor Hahn, 1833 -- see Micryphantes

Theridion bicorne Wider, 1834 -- see Diplocephalus

Theridion bigibbum O. Pickard-Cambridge, 1912 -- see Paidiscura

Theridion bimaculatum (Linnaeus, 1767) -- see Neottiura

Theridion blackwalli O. Pickard-Cambridge, 1871 -- see Sardinidion

Theridion blatchleyi Bryant, 1945 -- see Platnickina

Theridion boqueronicum Kraus. 1955 -- see Parasteatoda

Theridion botezati Rosca, 1935 -- see Phylloneta

Theridion brachiatum Thorell, 1871 -- see Neottiura

Theridion braueri Simon, 1898 -- see Seycellesa

Theridion brevipalpe Bryant, 1942 -- see Wamba

Theridion bridgesi Levi, 1959 -- see Ameridion

Theridion bruneoviride (Mello-Leitão, 1948) -- see Neopisinus

Theridion bucculentum Nicolet, 1849 -- see Kochiura

Theridion calyciferum Urquhart, 1886 -- see Cryptachaea

Theridion cambridgei Petrunkevitch, 1911 -- see Chrysso

Theridion camurum Simon, 1877 -- see Parasteatoda

Theridion caninotatum (Bösenberg & Strand, 1906) -- see Paidiscura

Theridion canionis Chamberlin & Gertsch, 1929 -- see Cryptachaea

Theridion caracasanum Simon, 1894 -- see Thymoites

Theridion carolinum (Walckenaer, 1802) -- see Neottiura

Theridion catalinae Gertsch & Archer, 1942 -- see Thymoites

Theridion catapetraeum Gertsch & Archer, 1942 -- see Cryptachaea

Theridion cheliferum Wider, 1834 -- see Gonatium

Theridion chevalieri Berland, 1936 -- see Tidarren

Theridion chikunii Yaginuma, 1960 -- see Takayus

Theridion chilapa Levi, 1959 -- see Ameridion

Theridion chinda Chamberlin & Ivie, 1944 -- see Wamba

Theridion cidrelicola Simon, 1895 -- see Mysmenopsis

Theridion cinerascens Roewer, 1942 -- see Platnickina

Theridion citrinum Taczanowski, 1874 -- see Nesticus

Theridion clabnum Roberts, 1978 -- see Spinembolia

Theridion clemens Levi, 1959 -- see Ameridion

Theridion cobanum Levi, 1959 -- see Ameridion

Theridion colima Levi, 1959 -- see Ameridion

Theridion compressum (Keyserling, 1884) -- see Chrysso

Theridion concinnum Blackwall, 1870 -- see Kochiura

Theridion confraternum Banks, 1898 -- see Thymoites

Theridion congener O. Pickard-Cambridge, 1863 -- see Dipoena

Theridion congener (O. Pickard-Cambridge, 1896) -- see Wamba

Theridion conigerum Simon, 1914 -- see Achaeridion

Theridion conjunctum Gertsch & Mulaik, 1936 -- see Hentziectypus

Theridion conurum Thorell, 1895 -- see Coleosoma

Theridion credulum Gertsch & Davis, 1936 -- see Hentziectypus

Theridion crinigerum Simon, 1881 -- see Anatolidion

Theridion crinitum L. Koch, 1872 -- see Ambicodamus

Theridion crispulum Simon, 1895 -- see Wamba

Theridion culicivorum Bösenberg & Strand, 1906 -- see Parasteatoda

Theridion cuneolatum Tullgren, 1910 -- see Tidarren

Theridion curvimanum (Simon, 1914) -- see Neottiura

Theridion decaryi Fage, 1930 -- see Anelosimus

Theridion decoloratum Keyserling, 1886 -- see Kochiura

Theridion decoratum L. Koch, 1867 -- see Parasteatoda

Theridion delebile Petrunkevitch, 1930 -- see Coleosoma

Theridion delicatum Blackwall, 1870 -- see Kochiura

Theridion dialeucon Simon, 1890 -- see Anelosimus

Theridion dianae (Bryant, 1947) -- see Wamba

Theridion diplostichum (Chamberlin & Ivie, 1936) -- see Chrysso

Theridion diversipes Rainbow, 1920 -- see Achaearanea

Theridion dorsiger Hahn, 1831 -- see Neottiura

Theridion dotanum (Banks, 1914) -- see Exalbidion

Theridion dromedariforme Roewer, 1942 -- see Cryptachaea

Theridion dromedarius Simon, 1880 -- see Paidiscura

Theridion dubiosum Keyserling, 1891 -- see Anelosimus

Theridion ecaudatum (Keyserling, 1884) -- see Faiditus

Theridion edinburgense Gertsch & Mulaik, 1936 -- see Thymoites

Theridion eigenmanni Banks, 1902 -- see Gaucelmus

Theridion elegans Blackwall, 1862 -- see Kochiura

Theridion elimatum L. Koch, 1882 -- see Enoplognatha

Theridion emendatum Roewer, 1942 -- see Chrysso

Theridion epicosmum Rainbow, 1920 -- see Achaearanea

Theridion ethicum Keyserling, 1884 -- see Anelosimus

Theridion eximium Keyserling, 1884 -- see Anelosimus

Theridion expulsum Gertsch & Mulaik, 1936 -- see Thymoites

Theridion extrilidum Keyserling, 1889 -- see Cryptachaea

Theridion ferrumequinum Bösenberg & Strand, 1906 -- see Parasteatoda

Theridion fidum Mello-Leitão, 1943 -- see Mangora

Theridion flavipes (O. Pickard-Cambridge, 1895) -- see Coleosoma

Theridion flavomaculatum Lucas, 1846 -- see Steatoda

Theridion florens O. Pickard-Cambridge, 1896 -- see Hentziectypus

Theridion floridanum (Banks, 1900) -- see Coleosoma

Theridion foliaceum Nicolet, 1849 -- see Kochiura

Theridion fordulum Banks, 1909 -- see Tidarren

Theridion formosum serratum Franganillo, 1930 -- see Parasteatoda

Theridion frigicola Chamberlin & Ivie, 1947 -- see Phylloneta

Theridion frivaldszkyi Herman, 1879 -- see Heterotheridion

Theridion fuegianum Simon, 1904 -- see Episinus

Theridion fungosum Keyserling, 1886 -- see Exalbidion

Theridion fuscum Blackwall, 1841 -- see Theonoe

Theridion gentile Simon, 1881 -- see Anatolidion

Theridion gibberosum Kulczyński, 1899 -- see Echinotheridion

Theridion gibbithorax Simon, 1894 -- see Thymoites

Theridion giganteum Keyserling, 1884 -- see Cryptachaea

Theridion gigantipes Keyserling, 1890 -- see Cryptachaea

Theridion globosum Hentz, 1850 -- see Hentziectypus

Theridion gracile Keyserling, 1884 -- see Kochiura

Theridion grancanariense Wunderlich, 1987 -- see Grancanaridion

Theridion guadalupense (Keyserling, 1884) -- see Cryptachaea

Theridion guanicae Petrunkevitch, 1930 -- see Thymoites

Theridion guineense Simon, 1907 -- see Tidarren

Theridion gymnasticum Keyserling, 1884 -- see Anelosimus

Theridion haemorrhoidale Bertkau, 1880 -- see Tidarren

Theridion hansi Schenkel, 1950 -- see Thymoites

Theridion herbigradum Simon, 1873 -- see Neottiura

Theridion higense Dönitz & Strand, 1906 -- see Anelosimus

Theridion hilgendorfi Karsch, 1879 -- see Hypsosinga

Theridion hobbsi Gertsch & Archer, 1942 -- see Platnickina

Theridion huanrense Zhu & Gao, 1993 -- see Takayus

Theridion hypophyllum Fitch, 1869 -- see Emblyna

Theridion ignotum (Keyserling, 1884) -- see Cryptachaea

Theridion imparatum Bishop & Crosby, 1928 -- see Thymoites

Theridion impressum L. Koch, 1881 -- see Phylloneta

Theridion indicatum Banks, 1929 -- see Thymoites

Theridion indiciferum (Chamberlin & Ivie, 1936) -- see Chrysso

Theridion indicum Tikader, 1977 -- see Nihonhimea

Theridion inornatum Banks, 1899 -- see Hentziectypus

Theridion insigne (O. Pickard-Cambridge, 1897) -- see Thymoites

Theridion instabile O. Pickard-Cambridge, 1871 -- see Rugathodes

Theridion insulicola Bryant, 1947 -- see Platnickina

Theridion insulsum Gertsch & Mulaik, 1936 -- see Cryptachaea

Theridion interruptum Banks, 1908 -- see Coleosoma

Theridion intervallatum Emerton, 1915 -- see Wamba

Theridion intrepidum Sørensen, 1898 -- see Enoplognatha

Theridion jamaicense Levi, 1959 -- see Jamaitidion

Theridion japonicum Bösenberg & Strand, 1906 -- see Parasteatoda

Theridion jucundum O. Pickard-Cambridge, 1896 -- see Anelosimus

Theridion kentuckyense Keyserling, 1884 -- see Takayus

Theridion keyserlingi Petrunkevitch, 1911 -- see Chrysso

Theridion kijabei Berland, 1920 -- see Platnickina

Theridion kompirense Bösenberg & Strand, 1906 -- see Parasteatoda

Theridion krasnojarskense Strand, 1903 -- see Enoplognatha

Theridion kunmingicum Zhu, 1998 -- see Takayus

Theridion lacteovittatum (Mello-Leitão, 1945) -- see Chrysso

Theridion lathropi Levi, 1959 -- see Ameridion

Theridion latifolium Yaginuma, 1960 -- see Takayus

Theridion levipes Nicolet, 1849 -- see Anelosimus

Theridion libudum Roberts, 1978 -- see Stoda

Theridion linimaculatum Zhu, 1998 -- see Takayus

Theridion lobifrons Simon, 1894 -- see Thymoites

Theridion longistylum (F. O. Pickard-Cambridge, 1902) -- see Helvibis

Theridion lowriei Barrows, 1945 -- see Rugathodes

Theridion lunatum (Clerck, 1757) -- see Parasteatoda

Theridion lunatum (Olivier, 1789) -- see Parasteatoda

Theridion lunulatum Guan & Zhu, 1993 -- see Takayus

Theridion lushanense Zhu, 1998 -- see Takayus

Theridion lyparum (Chamberlin & Ivie, 1936) -- see Chrysso

Theridion lyricum (Walckenaer, 1841) -- see Yunohamella

Theridion maculosum Keyserling, 1884 -- see Tidarren

Theridion maderae Gertsch & Archer, 1942 -- see Thymoites

Theridion magnificum (Archer, 1950) -- see Platnickina

Theridion magnificum Keyserling, 1884 -- see Anelosimus

Theridion malkini Levi, 1959 -- see Ameridion

Theridion mansuetum L. Koch, 1882 -- see Enoplognatha

Theridion maricaoense Bryant, 1942 -- see Achaearanea

Theridion marvum Levi, 1959 -- see Ameridion

Theridion marxi Keyserling, 1884 -- see Rugathodes

Theridion maximum (Keyserling, 1891) -- see Cryptachaea

Theridion meum Bösenberg & Strand, 1906 -- see Campanicola

Theridion michaelseni Simon, 1902 -- see Selkirkiella

Theridion migrans Keyserling, 1884 -- see Cryptachaea

Theridion minusculum Nicolet, 1849 -- see Kochiura

Theridion mirabile Zhu, Zhang & Xu, 1991 -- see Paidiscura

Theridion mneon Bösenberg & Strand, 1906 -- see Platnickina

Theridion moctezuma Levi, 1959 -- see Ameridion

Theridion montanum Emerton, 1882 -- see Canalidion

Theridion mundulum L. Koch, 1872 -- see Parasteatoda

Theridion munifex O. Pickard-Cambridge, 1896 -- see Chrosiothes

Theridion musawas Levi, 1959 -- see Ameridion

Theridion musivum Simon, 1873 -- see Ruborridion

Theridion naevium Zhu, 1998 -- see Takayus

Theridion naneum Roberts, 1983 -- see Nanume

Theridion nicoleti Keyserling, 1886 -- see Thymoites

Theridion nigrescens Keyserling, 1884 -- see Anelosimus

Theridion nigripalpe (Banks, 1929) -- see Coleosoma

Theridion nigrodecoratum Rainbow, 1920 -- see Achaearanea

Theridion nigrolimbatum Yaginuma, 1972 -- see Rugathodes

Theridion nigropunctatum Lucas, 1846 -- see Platnickina

Theridion nigrosternum (Keyserling, 1891) -- see Chrysso

Theridion nigrovariegatum Simon, 1873 -- see Heterotheridion

Theridion nigrovittatum Keyserling, 1884 -- see Parasteatoda

Theridion nigrum (O. Pickard-Cambridge, 1880) -- see Chrysso

Theridion nivalium Saito, 1934 -- see Neottiura

Theridion notabile Keyserling, 1891 -- see Euryopis

Theridion notatum (Linnaeus, 1758) -- see Phylloneta

Theridion oblivium O. Pickard-Cambridge, 1896 -- see Cryptachaea

Theridion obnubilum Keyserling, 1891 -- see Parasteatoda

Theridion ocellatum Nicolet, 1849 -- see Anelosimus

Theridion octomaculatum Bösenberg & Strand, 1906 -- see Coleosoma

Theridion ohlerti Thorell, 1870 -- see Ohlertidion

Theridion ohlerti lundbecki Sørensen, 1898 -- see Ohlertidion

Theridion olaup Levi, 1963 -- see Kochiura

Theridion oleatum L. Koch, 1879 -- see Thymoites

Theridion opimum Nicolet, 1849 -- see Kochiura

Theridion ornatulum Roewer, 1942 -- see Mangora

Theridion orotavense Schmidt, 1968 -- see Paidiscura

Theridion ovsjannikovi (Charitonov, 1950) -- see Chrysso

Theridion paidiscum Levi, 1959 -- see Ameridion

Theridion palgongense Paik, 1996 -- see Parasteatoda

Theridion pallens Blackwall, 1834 -- see Paidiscura

Theridion pallidum Walckenaer, 1841 -- see Parasteatoda

Theridion pallipes Keyserling, 1891 -- see Cryptachaea

Theridion pallisterorum Levi, 1959 -- see Exalbidion

Theridion palmgreni Marusik & Tsellarius, 1986 -- see Yunohamella

Theridion palustre Simon, 1873) -- see Paidiscura

Theridion panamense Levi, 1959 -- see Wamba

Theridion panum Levi, 1959 -- see Ameridion

Theridion paradisiacum Gertsch & Archer, 1942 -- see Thymoites

Theridion parenzani Trossarelli, 1931 -- see Nesticus

Theridion partitum Walckenaer, 1841 -- see Faiditus

Theridion passivum Keyserling, 1891 -- see Cryptachaea

Theridion peristeri Drensky, 1929 -- see Heterotheridion

Theridion perniciosum Keyserling, 1886 -- see Paratheridula

Theridion perplexum (Keyserling, 1886) -- see Chrysso

Theridion petrense Sørensen, 1898 -- see Thymoites

Theridion petrum Levi, 1959 -- see Ameridion

Theridion phyllicolum Marples, 1955 -- see Mysmena

Theridion picadoi Banks, 1909 -- see Parasteatoda

Theridion pico Merrett & Ashmole, 1989 -- see Rugathodes

Theridion pictipes Keyserling, 1884 -- see Phylloneta

Theridion pilulum (Karsch, 1879) -- see Phoroncidia

Theridion pingue Keyserling, 1886 -- see Cryptachaea

Theridion placens Blackwall, 1877 -- see Anelosimus

Theridion plantatum Levi, 1959 -- see Ameridion

Theridion polygrammum Kulczyński, 1911 -- see Parasteatoda

Theridion porteri Banks, 1896 -- see Cryptachaea

Theridion portoricense Petrunkevitch, 1930 -- see Cryptachaea

Theridion progum Levi, 1959 -- see Ameridion

Theridion properum Keyserling, 1890 -- see Achaearanea

Theridion puer Mello-Leitão, 1941 -- see Thymoites

Theridion pulchellum (Walckenaer, 1802) -- see Selimus

Theridion pulchrum (Keyserling, 1891) -- see Chrysso

Theridion pumilio Urquhart, 1886 -- see Diploplecta

Theridion punctosparsum Emerton 1882 -- see Platnickina

Theridion purifum Roberts, 1978 -- see Seycellesa

Theridion purpureum Nicolet, 1849 -- see Selkirkiella

Theridion purum O. Pickard-Cambridge, 1894 -- see Cryptachaea

Theridion pusilanum Roewer, 1942 -- see Cryptachaea

Theridion pusillatum Roewer, 1942 -- see Neottiura

Theridion pusillum Kulczyński, 1905 -- see Neottiura

Theridion pustuliferum Levy & Amitai, 1982 -- see Neottiura

Theridion qingzangense Hu, 2001 -- see Phylloneta

Theridion qionghaiense Zhu, 1998 -- see Platnickina

Theridion quadrimaculatum (Banks, 1896) -- see Paratheridula

Theridion quadrimaculatum Song & Kim, 1991 -- see Takayus

Theridion quantum Levi, 1959 -- see Ameridion

Theridion quemadum Levi, 1959 -- see Ameridion

Theridion rapanae Berland, 1942 -- see Coleosoma

Theridion rapulum Yaginuma, 1960 -- see Chikunia

Theridion rarum Keyserling, 1886 -- see Thymoites

Theridion realisticum Gertsch & Mulaik, 1936 -- see Wamba

Theridion recurvatum Tullgren, 1901 -- see Selkirkiella

Theridion redemptum Gertsch & Mulaik, 1936 -- see Cryptachaea

Theridion redimitum (Linnaeus, 1758) -- see Enoplognatha

Theridion reservum Levi, 1959 -- see Ameridion

Theridion reticulatum C. L. Koch, 1845 -- see Neottiura

Theridion rinconense Levi, 1959 -- see Ameridion

Theridion roseum Nicolet, 1849 -- see Anelosimus

Theridion rostratum O. Pickard-Cambridge, 1896 -- see Cryptachaea

Theridion rotundum Keyserling, 1891 -- see Chrysso

Theridion rubellum Keyserling, 1884 -- see Dipoena

Theridion rubicundulum Roewer, 1942 -- see Chrysso

Theridion rubicundum (F. O. Pickard-Cambridge, 1902) -- see Chrysso

Theridion rubicundum Nicolet, 1849 -- see Kochiura

Theridion rubripes Hahn, 1833 -- see Hylyphantes

Theridion rubrovittatum (Keyserling, 1884) -- see Chrysso

Theridion rufipes Lucas, 1846 -- see Nesticodes

Theridion rufipunctum Levi, 1959 -- see Exalbidion

Theridion rufolineatum Lucas, 1846 -- see Kochiura

Theridion ruinum Levi, 1959 -- see Ameridion

Theridion rupicola Emerton, 1882 -- see Cryptachaea

Theridion salvadorense Kraus, 1955 -- see Cryptachaea

Theridion santaanae Kraus, 1955 -- see Gaucelmus

Theridion saxatile C. L. Koch, 1835 -- see Cryptachaea

Theridion saylori Fox, 1940 -- see Steatoda

Theridion scenicum Thorell, 1899 -- see Tidarren

Theridion schmidti Levi, 1959 -- see Ameridion

Theridion schullei Gertsch & Mualik, 1936 -- see Hentziectypus

Theridion serenoae Gertsch & Archer, 1942 -- see Cryptachaea

Theridion sericum Urquhart, 1886 -- see Steatoda

Theridion serpatusum Guan & Zhu, 1993 -- see Yunohamella

Theridion seximaculatum Zhu, 1998 -- see Anelosimus

Theridion sexmaculatum Keyserling, 1884 -- see Exalbidion

Theridion sexpunctatum Emerton, 1882 -- see Rugathodes

Theridion sexsetosum Barrows, 1940 -- see Graphomoa

Theridion signaculum Levi, 1959 -- see Ameridion

Theridion signatellum Roewer, 1942 -- see Chrysso

Theridion signatum Hahn, 1834 -- see Microlinyphia

Theridion signatum (Keyserling, 1891) -- see Chrysso

Theridion signum Levi, 1959 -- see Ameridion

Theridion simile C. L. Koch, 1836 -- see Simitidion

Theridion simulatum Emerton, 1926 -- see Ohlertidion

Theridion sisyphium (Clerck, 1757) -- see Phylloneta

Theridion sisyphium foliiferum Thorell, 1875 -- see Phylloneta

Theridion sisyphium torandae Strand, 1917 -- see Phylloneta

Theridion soloa Marples, 1955 -- see Pholcomma

Theridion spinatum Tullgren, 1901 -- see Episinus

Theridion spinipes Nicolet, 1849 -- see Ero

Theridion spiniventre O. Pickard-Cambridge, 1869 -- see Meotipa

Theridion spirifer O. Pickard-Cambridge, 1863 -- see Kochiura

Theridion splendens Roewer, 1942 -- see Chrysso

Theridion sterninotatum Bösenberg & Strand, 1906 -- see Platnickina

Theridion struthio Simon, 1894 -- see Thymoites

Theridion studiosum Hentz, 1850 -- see Anelosimus

Theridion stylifrons Simon, 1894 -- see Thymoites

Theridion suaveolens Simon, 1879 -- see Neottiura

Theridion subadultum Bösenberg & Strand, 1906 -- see Yunohamella

Theridion subimpressum Zhu, 1998 -- see Thymoites

Theridion sublatifolium Zhu, 1998 -- see Takayus

Theridion subpallens Bösenberg & Strand, 1906 -- see Paidiscura

Theridion subterraneum Banks, 1898 -- see Eidmannella

Theridion sudabides Bösenberg & Strand, 1906 -- see Chrosiothes

Theridion sulcatum (Keyserling, 1884) -- see Chrysso

Theridion taeniatum Keyserling, 1884 -- see Cryptachaea

Theridion takayense Saito, 1939 -- see Takayus

Theridion talmo Chamberlin & Ivie, 1944 -- see Platnickina

Theridion tempum Levi, 1959 -- see Ameridion

Theridion tepidariorum C. L. Koch, 1841 -- see Parasteatoda

Theridion terrestre Emerton, 1924 -- see Nesticus

Theridion terrestrellum Roewer, 1942 -- see Nesticus

Theridion tesselatum Keyserling, 1884 -- see Parasteatoda

Theridion texanum Banks, 1910 -- see Tidarren

Theridion thaleri Marusik, 1988 -- see Ohlertidion

Theridion tibiale Hahn, 1831 -- see Lasaeola

Theridion tigrae Esyunin & Efimik, 1996 -- see Yunohamella

Theridion tikaderi Patel, 1973 -- see Nihonhimea

Theridion tinctum (Walckenaer, 1802) -- see Platnickina

Theridion tosum Chamberlin, 1916 -- see Anelosimus

Theridion transiporum Zhu & Zhang, 1992 -- see Parasteatoda

Theridion transversum Nicolet, 1849 -- see Selkirkiella

Theridion triguttatum Keyserling, 1891 -- see Cryptachaea

Theridion tuberculatum Kroneberg, 1875 -- see Heterotheridion

Theridion tungurahua Levi, 1963 -- see Exalbidion

Theridion turrigerum Simon, 1899 -- see Tidarren

Theridion typicum Nicolet, 1849 -- see Episinus

Theridion umbraticum L. Koch, 1872 -- see Ohlertidion

Theridion unanimum Keyserling, 1891 -- see Ameridion

Theridion uncinatum Lucas, 1846 -- see Neottiura

Theridion undatum (Keyserling, 1884) -- see Cryptachaea

Theridion unimaculatum Emerton, 1882 -- see Thymoites

Theridion urticae (Walckenaer, 1802) -- see Parasteatoda

Theridion utibile Keyserling, 1884 -- see Echinotheridion

Theridion variipes (Keyserling, 1884) -- see Steatoda

Theridion ventrosum Nicolet, 1849 -- see Selkirkiella

Theridion veruculatum Urquhart, 1886 -- see Cryptachaea

Theridion vexabile (Keyserling, 1884) -- see Chrysso

Theridion virgulatum Nicolet, 1849 -- see Kochiura

Theridion viride Nicolet, 1849 -- see Kochiura

Theridion viridulum Roewer, 1942 -- see Kochiura

Theridion vittatum C. L. Koch, 1836 -- see Selimus

Theridion vituperabile Petrunkevitch, 1911 -- see Coleosoma

Theridion vividum Keyserling, 1891 -- see Cryptachaea

Theridion vivum O. Pickard-Cambridge, 1899 -- see Thymoites

Theridion volutum (F. O. Pickard-Cambridge, 1902) -- see Chrysso

Theridion wallacei Gertsch & Archer, 1942 -- see Thymoites

Theridion wangi Zhu, 1998 -- see Takayus

Theridion wolmerense Paik, 1996 -- see Takayus

Theridion xinjiangense (Hu & Wu, 1989) -- see Heterotheridion

Theridion xui Zhu, 1998 -- see Takayus

Theridion yaeyamense Yoshida, 1993 -- see Nipponidion

Theridion yunohamense (Bösenberg & Strand, 1906) -- see Yunohamella

In synonymy:

Theridion altum Levi, 1963 = Theridion soaresi Levi, 1963 (Buckup, Marques & Rodrigues, 2010: 354)

Theridion angkora (Barrion, Barrion-Dupo & Heong, 2013, T from Enoplognatha) = Theridion melanostictum O. Pickard-Cambridge, 1876 (Lin et al., 2023a: 522)

Theridion antron Levi, 1963 = Theridion filum Levi, 1963 (Buckup, Marques & Rodrigues, 2010: 353)

Theridion antusi Kasal, 1982 = Theridion hemerobium Simon, 1914 (Bosmans, Vanuytven & Van Keer, 1994: 236)

Theridion atkinsi Bryant, 1940 = Theridion dilucidum Simon, 1898 (Levi, 1959b: 84)

Theridion atramontanum Banks, 1911 = Theridion flavonotatum Becker, 1879 (Levi, 1957a: 35)

Theridion berkeleyi Emerton, 1925 = Theridion hemerobium Simon, 1914 (Vanuytven, Van Keer & Janssen, 1990: 16)

Theridion bifoveolatum Denis, 1944 = Theridion spinitarse O. Pickard-Cambridge, 1876 (Levy & Amitai, 1982a: 84)

Theridion bishopi Schenkel, 1950 = Theridion melanurum Hahn, 1831 (Levi, 1957a: 55)

Theridion cabriolatum Franganillo, 1930 = Theridion evexum Keyserling, 1884 (Levi, 1959b: 98)

Theridion campestratum Simon, 1900 = Theridion melinum Simon, 1900 (Bellvert, Gillespie & Arnedo, 2021: 25)

Theridion cretaense Wunderlich, 1995 = Theridion adrianopoli Drensky, 1915 (Knoflach, 1997: 138)

Theridion cybele Bryant, 1942 = Theridion positivum Chamberlin, 1924 (Levi, 1957a: 68)

Theridion defunctum Petrunkevitch, 1925 = Theridion dilucidum Simon, 1898 (Levi, 1959b: 84)

Theridion denisi Caporiacco, 1955 = Theridion positivum Chamberlin, 1924 (Levi, 1957a: 68)

Theridion denisi Wunderlich, 1987 = Theridion hannoniae Denis, 1945 (Bosmans, Vanuytven & Van Keer, 1994: 238)

Theridion detractum Gertsch & Mulaik, 1936 = Theridion positivum Chamberlin, 1924 (Levi, 1957a: 68)

Theridion dexteri Petrunkevitch, 1930 = Theridion antillanum Simon, 1894 (Bryant, 1942a: 343, sub T. minutum)

Theridion dimachaerum Bishop & Crosby, 1926 = Theridion flavonotatum Becker, 1879 (Levi, 1957a: 35)

Theridion dodonaeum Brignoli, 1984 = Theridion adrianopoli Drensky, 1915 (Knoflach, 1997: 137)

Theridion dorsatum Banks, 1897 = Theridion melanurum Hahn, 1831 (Levi, 1957a: 55)

Theridion echinatum Gao & Li, 2014 = Theridion zonulatum Thorell, 1890 (Sankaran et al., 2015c: 139)

Theridion egyptium Fawzy & El Erksousy, 2002 = Theridion jordanense Levy & Amitai, 1982 (Thaler-Knoflach & El-Hennawy, 2012: 95)

Theridion fieldi Levi, 1951 = Theridion hemerobium Simon, 1914 (Levi, 1957a: 52, sub T. berkeleyi)

Theridion floridense Banks, 1904 (removed from S of T. lyricum Walckenaer, 1841) = Theridion flavonotatum Becker, 1879 (Archer, 1946: 42)

Theridion hauseri Brignoli, 1984 = Theridion adrianopoli Drensky, 1915 (Knoflach, 1997: 138)

Theridion hublei Jocqué, 1977 = Theridion uhligi Martin, 1974 (Bosmans & Janssen, 1982: 283)

Theridion hui Zhu, 1998 = Theridion innocuum Thorell, 1875 (Zhong, Liu & Zhu, 2022: 96)

Theridion indianorum Gertsch & Archer, 1942 = Theridion intritum Bishop & Crosby, 1926 (Levi, 1953b: 1, sub Allotheridion)

Theridion jeanae Gertsch & Archer, 1942 = Theridion morulum O. Pickard-Cambridge, 1898 (Levi, 1959b: 110)

Theridion kratochvili Kolosváry, 1934 = Theridion varians Hahn, 1833 (Wunderlich, 1977a: 289)

Theridion limaense Keyserling, 1884 = Theridion calcynatum Holmberg, 1876 (Levi, 1963c: 548)

Theridion maxillatum Roewer, 1942 = Theridion petraeum L. Koch, 1872 (Levi, 1957a: 24)

Theridion melanosternon Mello-Leitão, 1947 = Theridion bisignatum Mello-Leitão, 1945 (Buckup, Marques & Rodrigues, 2010: 352, contra Miller, 2007a: 247)

Theridion miami Levi, 1980 = Theridion melanostictum O. Pickard-Cambridge, 1876 (Levy, 1985a: 114)

Theridion minutum (Petrunkevitch, 1926) = Theridion antillanum Simon, 1894 (Levi, 1959b: 116)

Theridion mohave Gertsch & Archer, 1942 = Theridion geminipunctum Chamberlin, 1924 (Levi, 1957a: 43)

Theridion mumae Roewer, 1951 = Theridion rabuni Chamberlin & Ivie, 1944 (Levi, 1957a: 29)

Theridion neglectum Wiehle, 1952 = Theridion mystaceum L. Koch, 1870 (Prószyński & Staręga, 1971: 199)

Theridion nesticum Levi, 1963 = Theridion teresae Levi, 1963 (Buckup, Marques & Rodrigues, 2010: 354)

Theridion ogasawarense Yoshida, 1993 = Theridion melanostictum O. Pickard-Cambridge, 1876 (Yoshida, 1999: 129)

Theridion ornatum Hahn, 1831 = Theridion pictum Walckenaer, 1802 (ICZN, 1958: 63)

Theridion pascagoulense Becker, 1879 = Theridion flavonotatum Becker, 1879 (Levi, 1957a: 34)

Theridion paumotui Berland, 1942 = Theridion buxtoni Berland, 1929 (Benton & Lehtinen, 1995: 11)

Theridion penai Levi, 1963 = Theridion ambiguum Nicolet, 1849 (Levi, 1967a: 8)

Theridion pictulum Banks, 1908 = Theridion melanurum Hahn, 1831 (Levi, 1957a: 55)

Theridion pinastraides Zhu & Shi, 1985 = Theridion pinastri L. Koch, 1872 (Zhu & Shi, 1985: 104, see note at Theridion pinastri)

Theridion pindi Brignoli, 1984 = Theridion cinereum Thorell, 1875 (Deltshev, 1992a: 20)

Theridion pirini Drensky, 1921 = Theridion petraeum L. Koch, 1872 (Deltshev, 1992a: 20)

Theridion placidum Roewer, 1942 = Theridion neomexicanum Banks, 1901 (Levi, 1957a: 77)

Theridion praetextum concolor Simon, 1900 = Theridion praetextum Simon, 1900 (Bellvert, Gillespie & Arnedo, 2021: 36)

Theridion pseudofrondeum Schenkel, 1950 = Theridion californicum Banks, 1904 (Levi, 1957a: 85)

Theridion querulum Keyserling, 1891 = Theridion tinctorium Keyserling, 1891 (Buckup & Marques, 1996: 58)

Theridion refugum Drensky, 1929 = Theridion cinereum Thorell, 1875 (Marusik, Kunt & Danışman, 2009: 73)

Theridion reticulateum Muma, 1944 = Theridion rabuni Chamberlin & Ivie, 1944 (Levi, 1957a: 28)

Theridion ritae Gertsch & Archer, 1942 = Theridion transgressum Petrunkevitch, 1911 (Levi, 1957a: 47)

Theridion rotundatum Petrunkevitch, 1911 = Theridion transgressum Petrunkevitch, 1911 (Levi, 1959b: 83)

Theridion scorinum Roberts, 1983 = Theridion melanostictum O. Pickard-Cambridge, 1876 (Yoshida, 2003a: 75)

Theridion shimenensis Zhang & Zhu, 2007 = Theridion macropora Tang, Yin & Peng, 2006 (Yin et al., 2012: 411)

Theridion spirale Emerton, 1882 = Theridion glaucescens Becker, 1879 (Archer, 1946: 47)

Theridion stanfordi Emerton, 1925 = Theridion melanurum Hahn, 1831 (Levi, 1957a: 55)

Theridion varians melanotum Strand, 1907 = Theridion varians Hahn, 1833 (Breitling et al., 2015: 76)

Theridion virginus Bryant, 1942 = Theridion dilucidum Simon, 1898 (Levi, 1959b: 84)

Theridion volatile Keyserling, 1884 = Theridion glaucescens Becker, 1879 (Levi, 1963c: 525)

Theridion wallacei Schenkel, 1950 = Theridion hemerobium Simon, 1914 (Levi, 1957a: 52, sub T. berkeleyi)

Theridion zebrinum Zhu, 1998, sub T. zebrinusum = Theridion zonulatum Thorell, 1890 (Ehrler et al., 2014: 80)

Theridion zelotypum Emerton, 1882 = Theridion pictum Walckenaer, 1802 (Levi, 1957a: 50, sub T. ornatum)

Homonyms replaced:

Theridion annulipes O. Pickard-Cambridge, 1869 -- see Theridion ceylonicus Dunlop & Jekel, 2009

Theridion bertkaui Soares & Camargo, 1948 -- see Theridion soaresi Levi, 1963

Theridion fruticum Tang, Yin & Peng, 2005 -- see Theridion macropora Tang, Yin & Peng, 2006

Theridion maculipes Bryant, 1948 -- see Theridion elisabethae Roewer, 1951

Theridion placidum Bryant, 1948 -- see Theridion bryantae Roewer, 1951

Theridion simplex Thorell, 1877 -- see Theridion sulawesiense Marusik & Penney, 2004

Nomina dubia:

Theridion acanthognathum Lucas, 1858: 427 (mf, Gabon) -- Roewer, 1955c: 1679

Theridion adspersum Perty, 1833: 193, pl. 38, f. 6 (j, Brazil) -- Levi, 1963c: 493

Theridion americanum Walckenaer, 1841: 293 (USA) -- Levi, 1957a: 22

Theridion araitense Saito, 1932: 100, f. 1a-g (f, Russia/Kurile Is.) -- Marusik et al., 1993b: 83

Theridion argyrodiforme Bösenberg & Strand, 1906: 147, pl. 10, f. 190 (f, Japan) -- Yoshida, 2001c: 163

Theridion armatum Nicolet, 1849: 539 (m, Chile) -- Levi, 1963c: 493

Theridion atrilabrum Walckenaer, 1841: 319 (f, USA) -- Levi, 1957a: 22

Theridion auratum Blackwall, 1864a: 198, pl. 14, f. 128 (j, Ireland) -- O. Pickard-Cambridge, 1900b: 76

Theridion aureomaculatum Workman, 1900: 119 (f, Singapore) -- , omitted by Roewer

Theridion aureum Workman, 1900: 116 (f, Singapore) -- , omitted by Roewer

Theridion backi Children, 1836: 275 (Canada) -- Gertsch, 1953: 418

Theridion bicolor Brullé, 1832: 51 (Greece) -- , omitted by Roewer, listed by Bonnet, 1959: 4452

Theridion bicolor Lucas, 1846: 268, pl. 16, f. 9 (f, Algeria) -- Roewer, 1955c: 1680

Theridion blandum Hentz, 1850: 278, pl. 9, f. 20 (f, USA) -- Levi, 1957a: 22

Theridion brasilianum Keyserling, 1884a: 81, pl. 4, f. 50 (f, Brazil) -- Levi, 1963c: 493

Theridion candefactum Walckenaer, 1841: 313 (France) -- Roewer, 1955c: 1680

Theridion caplandense Strand, 1907a: 529, Strand, 1907n: 582 (j, South Africa) -- Nentwig et al., 2020: 27

Theridion catenatum Walckenaer, 1841: 289 (f, USA) -- Levi, 1957a: 22

Theridion concinnum Nicolet, 1849: 535 (f, Chile) -- Levi, 1963c: 493

Theridion conifaciens Hingston, 1932: 375 (f, Guyana) -- Levi, 1963c: 493

Theridion cruciatum Hentz, 1850: 275, pl. 9, f. 8 (f, USA) -- Levi, 1957a: 22

Theridion darolense Strand, 1906b: 615 (f, Ethiopia) -- Nentwig et al., 2020: 27

Theridion deltaforme Workman, 1900: 115 (f, Singapore) -- , omitted by Roewer

Theridion diurnum Vinson, 1863: 284 (Réunion) -- Roewer, 1955c: 1681

Theridion fuesslyi Simon, 1894c: 522, f. 3 (mf, St. Vincent) -- Levi, 1959b: 80

Theridion funerarium Nicolet, 1849: 537 (f, Chile) -- Levi, 1963c: 493

Theridion fuscum Franganillo, 1930: 13 (m, Cuba) -- Alayón & Sherwood, 2022: 612

Theridion gayi Roewer, 1942a: 493 (j, Chile; replacement name for T. vittatum Nicolet, 1849: 537, preoccupied by C. L. Koch, 1836, see Anelosimus vittatus) -- Levi, 1963c: 493

Theridion gibbosum Urquhart, 1894: 205 (m, New Zealand) -- Roewer, 1955c: 1681

Theridion incisuratum Walckenaer, 1841: 307 (f, USA) -- Levi, 1957a: 22

Theridion inconstans Curtis, 1897: 92 (f, USA) -- Levi, 1957a: 22

Theridion indicis Bösenberg & Strand, 1906: 141, pl. 12, f. 280 (f, Japan) -- Yoshida, 2001c: 163

Theridion inquinatum continentale Strand, 1907k: 129 (f, China) -- Nentwig et al., 2019: 46

Theridion intentum Hentz, 1850: 278, pl. 9, f. 19 (f, USA) -- Levi, 1957a: 22

Theridion kollari Doleschall, 1852: 649 (Austria) -- Breitling et al., 2015: 75

Theridion labeculosum Workman, 1900: 117 (f, Singapore, Malaysia) -- , omitted by Roewer

Theridion lamperti Strand, 1906b: 615 (f, Ethiopia) -- Nentwig et al., 2020: 27

Theridion lenzianum Strand, 1907a: 530, Strand, 1907n: 586 (m, South Africa) -- Nentwig et al., 2020: 27

Theridion liliputanum Nicolet, 1849: 538 (f, Chile) -- Levi, 1963c: 493

Theridion luctuosum Lucas, 1846: 263, pl. 17, f. 5 (f, Algeria) -- Roewer, 1955c: 1682

Theridion moraballi Hingston, 1932: 376 (f, Guyana) -- Levi, 1963c: 493

Theridion nebulosum Hahn, 1831b: 1, pl. 4, f. aA1 (f, Germany) -- Roewer, 1955c: 1683

Theridion onustum Nicolet, 1849: 534 (f, Chile) -- Levi, 1963c: 493

Theridion orix Walckenaer, 1841: 313 (m, USA) -- Levi, 1957a: 22

Theridion oscitabundum Hentz, 1850: 275, pl. 9, f. 9 (f, USA) -- Levi, 1957a: 22

Theridion pertenue Hentz, 1850: 283, pl. 10, f. 6 (f, USA) -- Levi, 1957a: 22

Theridion piligerum Frauenfeld, 1867: 462 (India/Nicobar Is.) -- Prasad et al., 2019: 112

Theridion piliphilum Strand, 1907a: 529, Strand, 1907n: 584 (f, South Africa) -- Nentwig et al., 2020: 27

Theridion rubrolineatum Taczanowski, 1874: 58 (mf, French Guiana) -- Levi, 1963c: 493

Theridion sadani Monga & Singh, 1989: 81, f. 1-3 (f, India) -- Sherwood & Caleb, 2024: 114

Theridion sagaphilum Strand, 1918: 94 (f, Japan) -- Yoshida, 2001c: 163

Theridion silvestre Nicolet, 1849: 531 (mf, Chile) -- Levi, 1963c: 493

Theridion superbum Nicolet, 1849: 535 (f, Chile) -- Levi, 1963c: 493

Theridion triangulare Franganillo, 1936b: 79 (f, Cuba) -- Alayón & Sherwood, 2022: 612

Theridion umbrosum Nicolet, 1849: 533 (f, Chile) -- Levi, 1963c: 493

Theridion undulatum Westring, 1861: 175 (f, Norway) -- Holm, 1973: 76

Theridion vossi Strand, 1907a: 528, Strand, 1907n: 576 (f, Cameroon) -- Nentwig et al., 2020: 27

Nomina nuda:

Theridion alveolus Walckenaer, 1805: 76 (Italy) [urn:lsid:nmbe.ch:spidersp:054322] -- Bonnet, 1959, no description

Theridion baeri Simon, 1894a: 533, 538, f. 537 [urn:lsid:nmbe.ch:spidersp:054492] , no description

Theridion cellariorum Franganillo, 1917: 254 (Spain) [urn:lsid:nmbe.ch:spidersp:048758] -- Breitling et al., 2016b: 57, no description

Theridion massiliensis Soyer, 1973: 116 (France) [urn:lsid:nmbe.ch:spidersp:054493] , no description

Theridion pseudogibberosum Schmidt, 1954: 408, 410 (Canary Is.) [urn:lsid:nmbe.ch:spidersp:054495] , no description

Theridion abruptum Simon, 1884 | | North Africa urn:lsid:nmbe.ch:spidersp:008185
Theridion abruptum Simon, 1884k: 24 (Df) Original description
Theridion acanthopodum Gao & Li, 2014 | | China urn:lsid:nmbe.ch:spidersp:046698
Theridion acanthopodum Gao & Li, 2014: 92, f. 75A-B, 76A-B, 77A-D (Dm) Original description
Theridion accoense Levy, 1985 | | Israel urn:lsid:nmbe.ch:spidersp:008186
Theridion accoensis Levy, 1985a: 117, f. 62-65 (Dm) Original description
Theridion accoense Levy, 1998b: 184, f. 349-352 (m)
Theridion acutitarse Simon, 1900 | | USA (Hawaii) urn:lsid:nmbe.ch:spidersp:008187
Theridion acutitarse Simon, 1900a: 456, pl. 15, f. 9 (Dmf) Original description
Theridion acutitarse Arnedo, Agnarsson & Gillespie, 2007: 342, f. 1D, 2C-D, 3B, H-I (mf)
Theridion adjacens (O. Pickard-Cambridge, 1896) | | Mexico to Panama urn:lsid:nmbe.ch:spidersp:008188
Phyllonethis thorellii O. Pickard-Cambridge, 1894a: 132, pl. 18, f. 1 (Dm; preoccupied in T.)
Phyllonethis adjacens O. Pickard-Cambridge, 1896a: 166, pl. 20, f. 1 (Df) Original description
Theridion thorelli F. O. Pickard-Cambridge, 1902a: 390, pl. 36, f. 28-29 (mf)
Theridion adjacens Levi, 1959b: 92, f. 111-117 (mf)
Theridion adrianopoli Drensky, 1915 | | North Macedonia, Bulgaria, Albania, Greece (incl. Crete), Turkey urn:lsid:nmbe.ch:spidersp:008189
Theridion adrianopoli Drensky, 1915: 147, 175, pl. 1, f. 2 (Df) Original description
Theridion dodonaeum Brignoli, 1984b: 297, f. 23-24 (Dm)
Theridion hauseri Brignoli, 1984b: 298, f. 25 (Df)
Theridion adrianopoli Deltshev, 1992a: 17, f. 1-3 (f)
Theridion cretaensis Wunderlich, 1995v: 691, f. 1-6 (Dmf)
Theridion adrianopoli Knoflach, 1997: 133, f. 1-12 (f, Sm)
Theridion adrianopoli Le Peru, 2011: 473, f. 803 (mf)
Theridion adrianopoli Lecigne, 2021a: 34, f. 51a-b (f)
Theridion adrianopoli Bosmans & Gavalas, 2023: 80, f. 39A-D (mf)
Theridion aeolium Levi, 1963 | | USA urn:lsid:nmbe.ch:spidersp:008190
Theridion aeolium Levi, 1963c: 547, f. 96-97 (Df) Original description
Theridion agrarium Levi, 1963 | | Brazil urn:lsid:nmbe.ch:spidersp:008191
Theridion agrarium Levi, 1963c: 585, f. 256-257 (Df) Original description
Theridion agreste Nicolet, 1849 | | Chile urn:lsid:nmbe.ch:spidersp:008192
Theridion agreste Nicolet, 1849: 540 (Df) Original description
Theridion ambiguum Levi, 1963c: 538, f. 54-58 (mf; misidentified per Levi, 1967a: 8)
Theridion agreste Levi, 1967a: 8 (removed from S of Episinus typicus, rejecting Levi, 1963c: 490)
Theridion agrifoliae Levi, 1957 | | USA, Canada urn:lsid:nmbe.ch:spidersp:008193
Theridion agrifoliae Levi, 1957a: 83, f. 284-285, 302-303 (Dmf) Original description
Theridion akme Levi, 1959 | | Panama urn:lsid:nmbe.ch:spidersp:008194
Theridion akme Levi, 1959b: 125, f. 210-211 (Df) Original description
Theridion akron Levi, 1959 | | Panama urn:lsid:nmbe.ch:spidersp:008195
Theridion akron Levi, 1959b: 124, f. 250-252 (Dmf) Original description
Theridion albidorsum Strand, 1909 | j | South Africa urn:lsid:nmbe.ch:spidersp:008197
Theridion albidorsum Strand, 1909g: 561 (Dj) Original description
Theridion albidum Banks, 1895 | | USA, Canada urn:lsid:nmbe.ch:spidersp:008198
Theridion albidum Banks, 1895d: 84 (Dmf) Original description
Theridion frondeum Muma, 1943: 66, pl. XIII, f. 3 (f, misidentified)
Theridion albidum Kaston, 1945b: 5, f. 16-17 (mf)
Theridion albidum Kaston, 1948: 106, f. 170-171 (mf)
Allotheridion albidum Archer, 1950: 19, pl. III, f. 4 (Tmf from Theridion)
Theridion albidum Levi, 1957a: 82, f. 286-287, 300-301 (mf)
Theridion albidum Paquin & Dupérré, 2003: 222, f. 2479-2481 (mf)
Theridion albioculum Zhu, 1998 | | China urn:lsid:nmbe.ch:spidersp:008199
Theridion albioculum Zhu, 1998: 128, f. 73A-F (Dmf) Original description
Theridion albioculum Song, Zhu & Chen, 1999: 137, f. 71I-J, O-P (mf)
Theridion albioculum Song, Zhu & Chen, 2001: 113, f. 55A-F (mf)
Theridion albioculum Yin et al., 2012: 403, f. 175a-e (mf)
Theridion albioculum Zhou, Irfan & Peng, 2024: 2, f. 1A-G (mf)
Theridion albipes L. Koch, 1878 | | Caucasus (Russia, Georgia) urn:lsid:nmbe.ch:spidersp:008200
Theridion albipes L. Koch, 1878b: 69 (Df; N.B.: may be a junior S of T. melanurum, per Wunderlich, 2011: 251) Original description
Theridion albocinctum Urquhart, 1892 | | New Zealand urn:lsid:nmbe.ch:spidersp:008201
Theridion albocinctum Urquhart, 1892b: 236 (Df; preoccupied by Lucas, 1846, see Steatoda albomaculata) Original description
Theridion albodecoratum Rainbow, 1916 | | Australia (Queensland) urn:lsid:nmbe.ch:spidersp:008202
Theridion albodecoratum Rainbow, 1916a: 56, pl. 15, f. 35-36 (Df) Original description
Theridion albolineatum Nicolet, 1849 | | Chile urn:lsid:nmbe.ch:spidersp:008203
Theridion albolineatum Nicolet, 1849: 533 (Df) Original description
Anelosimus albolineatus Levi, 1963c: 490 (Tf from Theridion)
Theridion albolineatum Levi, 1967a: 8, f. 14-15 (Tf from Anelosimus, contra Levi, 1963f: 42)
Theridion albolineolatum Caporiacco, 1940 | | Ethiopia urn:lsid:nmbe.ch:spidersp:008204
Theridion albolineolatum Caporiacco, 1940c: 815, f. 25 (Df) Original description
Theridion albomaculosum O. Pickard-Cambridge, 1869 | j | Sri Lanka urn:lsid:nmbe.ch:spidersp:008205
Theridion albomaculosum O. Pickard-Cambridge, 1869b: 386, pl. 12, f. 57-60 (Dj) Original description
Theridion albopictum Thorell, 1898 | | Myanmar urn:lsid:nmbe.ch:spidersp:008206
Theridion albopictum Thorell, 1898: 307 (Dm) Original description
Theridion albostriatum (L. Koch, 1867) | | New Guinea, Australia (Queensland, Norfolk Is.), Tonga urn:lsid:nmbe.ch:spidersp:008207
Ero albostriata L. Koch, 1867b: 187 (Df) Original description
Theridion albostriatum L. Koch, 1872a: 270, pl. 22, f. 7 (f)
Theridion albulum O. Pickard-Cambridge, 1898 | | Panama urn:lsid:nmbe.ch:spidersp:008208
Theridion albulum O. Pickard-Cambridge, 1898a: 255, pl. 34, f. 9 (Df) Original description
Steatoda albula F. O. Pickard-Cambridge, 1902a: 387
Theridion albulum Levi, 1959b: 114, f. 213-215 (f, Dm)
Theridion amarga Levi, 1967 | | Chile, Argentina urn:lsid:nmbe.ch:spidersp:008210
Theridion foliaceum Levi, 1963c: 536, f. 44-46 (mf)
Theridion amarga Levi, 1967a: 8 (name for above misidentified mf) Original description
Theridion amatitlan Levi, 1963 | | Guatemala urn:lsid:nmbe.ch:spidersp:008211
Theridion amatitlan Levi, 1963c: 545, f. 88-89 (Df) Original description
Theridion ambiguum Nicolet, 1849 | | Chile urn:lsid:nmbe.ch:spidersp:008212
Theridion ambiguum Nicolet, 1849: 532 (Df) Original description
Theridion penai Levi, 1963c: 537, f. 52-53 (Df)
Theridion ambiguum Levi, 1967a: 8 (S)
Theridion ampascachi Mello-Leitão, 1941 | | Argentina urn:lsid:nmbe.ch:spidersp:008213
Theridion ampascachi Mello-Leitão, 1941d: 144, f. 40 (Df) Original description
Theridion ampascachi Levi, 1963c: 568, f. 198-199 (f)
Theridion ampliatum Urquhart, 1892 | | New Zealand urn:lsid:nmbe.ch:spidersp:008214
Theridion ampliatum Urquhart, 1892b: 237 (Dm) Original description
Theridion ampliatum Bryant, 1935c: 54, pl. 8, f. 2, 9 (m)
Theridion angusticeps Caporiacco, 1949 | | Kenya urn:lsid:nmbe.ch:spidersp:008215
Theridion angusticeps Caporiacco, 1949a: 388, f. 41 (Df) Original description
Theridion angustifrons Caporiacco, 1934 | j | Karakorum urn:lsid:nmbe.ch:spidersp:008216
Theridion angustifrons Caporiacco, 1934a: 148 (Dj) Original description
Theridion anson Levi, 1967 | | Chile (Juan Fernandez Is.) urn:lsid:nmbe.ch:spidersp:008218
Theridion anson Levi, 1967a: 9, f. 11-13 (Dm) Original description
Theridion antillanum Simon, 1894 | | Caribbean urn:lsid:nmbe.ch:spidersp:008219
Theridion antillanum Simon, 1894c: 522, f. 2 (Dmf) Original description
Spintharus minutus Petrunkevitch, 1926: 51, f. 11 (Df)
Theridion dexteri Petrunkevitch, 1930a: 200, f. 45-50 (Dmf)
Theridion minutum Bryant, 1942a: 343 (Tf from Spintharus, Sm)
Theridion antillanum Levi, 1959b: 116, f. 223-226 (mf, S)
Theridion apiculatum Roewer, 1942 | | Australia (Queensland) urn:lsid:nmbe.ch:spidersp:008222
Theridion apicatum Thorell, 1881: 165 (Df; preoccupied by O. Pickard-Cambridge, 1872)
Theridion apiculatum Roewer, 1942a: 484 (replacement name) Original description
Theridion aporum Levi, 1963 | | Brazil urn:lsid:nmbe.ch:spidersp:008223
Theridion aporum Levi, 1963c: 576, f. 227-228 (Dm) Original description
Theridion apostoli Mello-Leitão, 1945 | | Argentina urn:lsid:nmbe.ch:spidersp:008224
Theridion apostoli Mello-Leitão, 1945b: 234, f. 8 (Df) Original description
Theridion apostoli Levi, 1963c: 568, f. 196-197 (f)
Theridion apulco Levi, 1959 | | Mexico urn:lsid:nmbe.ch:spidersp:008225
Theridion apulco Levi, 1959b: 109, f. 187-188 (Df) Original description
Theridion aragua Levi, 1963 | | Venezuela urn:lsid:nmbe.ch:spidersp:008226
Theridion aragua Levi, 1963c: 541, f. 68-71 (Dmf) Original description
Theridion archeri Levi, 1959 | | Cuba urn:lsid:nmbe.ch:spidersp:008227
Theridion archeri Levi, 1959b: 90, f. 93-94 (Df) Original description
Theridion argentatulum Roewer, 1942 | | New Zealand urn:lsid:nmbe.ch:spidersp:008228
Theridion argentatum Urquhart, 1892b: 235 (Df; preoccupied by Keyserling, 1863)
Theridion argentatulum Roewer, 1942a: 484 (replacement name) Original description
Theridion ariel Bellvert & Arnedo, 2021 | | USA (Hawaii) urn:lsid:nmbe.ch:spidersp:052725
Theridion ariel Bellvert & Arnedo in Bellvert, Gillespie & Arnedo, 2021: 5, f. 3A-H, 4A-B, 5A-G (Dmf) Original description
Theridion arizonense Levi, 1957 | | USA urn:lsid:nmbe.ch:spidersp:008230
Theridion arizonense Levi, 1957a: 49, f. 137-138 (Df) Original description
Theridion arizonense Levi, 1969: 68, f. 1-4 (f, Dm)
Theridion arsia Zamani & Marusik, 2021 | | Iran urn:lsid:nmbe.ch:spidersp:053299
Theridion arsia Zamani & Marusik, 2021c: 962, f. 7A-I (Df) Original description
Theridion artum Levi, 1959 | | Panama, Trinidad urn:lsid:nmbe.ch:spidersp:008231
Theridion artum Levi, 1959b: 124, f. 313-314 (Df) Original description
Theridion aruanum Strand, 1911 | | Indonesia (Aru Is.) urn:lsid:nmbe.ch:spidersp:008232
Theridion aruanum Strand, 1911d: 136, pl. 5, f. 41 (Df) Original description
Theridion arushae Caporiacco, 1947 | | Tanzania urn:lsid:nmbe.ch:spidersp:008233
Theridion arushae Caporiacco, 1947c: 153, f. 23 (Df) Original description
Theridion asbolodes Rainbow, 1917 | | Australia (South Australia) urn:lsid:nmbe.ch:spidersp:008234
Theridion asbolodes Rainbow, 1917a: 483, pl. 32, f. 1 (Df) Original description
Theridion absolodes Bonnet, 1959: 4445 (lapsus)
Theridion asopi Vanuytven, 2014 | | Western and Central Europe, Italy urn:lsid:nmbe.ch:spidersp:046784
Theridion betteni Roberts, 1998: 300, f. (m palp only, misidentified)
Theridion betteni Wunderlich, 2011: 247, 263, f. 17 (m, misidentified)
Theridion asopi Vanuytven, 2014: 128, f. 1, 5, 9-10, 14 (Dmf) Original description
Theridion asopi Lecigne, 2016d: 25, f. 13A-B (f)
Theridion asopi Lecigne, 2017: 28, f. 5E, 6E-F (mf)
Theridion asopi Lecigne, 2020: 58, pl. 5A (m)
Theridion astrigerum Thorell, 1895 | j | Myanmar urn:lsid:nmbe.ch:spidersp:008235
Theridion astrigerum Thorell, 1895b: 99 (Dj) Original description
Theridion atratum Thorell, 1877 | | Indonesia (Sulawesi) urn:lsid:nmbe.ch:spidersp:008236
Theridion atratum Thorell, 1877b: 467 (Df) Original description
Theridion attritum (Simon, 1908) | | Australia (Western Australia) urn:lsid:nmbe.ch:spidersp:008237
Billima attrita Simon, 1908d: 430 (Df) Original description
Theridion attritum Levi, 1968c: 340, f. 1-4 (f)
Theridion auberti Simon, 1904 | | South Africa urn:lsid:nmbe.ch:spidersp:008238
Theridion auberti Simon, 1904d: 67 (Df) Original description
Theridion aulos Levi, 1963 | | Brazil urn:lsid:nmbe.ch:spidersp:008239
Theridion aulos Levi, 1963c: 571, f. 209 (Dm) Original description
Theridion australe Banks, 1899 | | USA, Mexico, Caribbean urn:lsid:nmbe.ch:spidersp:008240
Theridion australis Banks, 1899b: 191 (Df) Original description
Allotheridion australe Archer, 1950: 38, pl. III, f. 5 (Tf from Theridion, Dm)
Theridion australe Levi, 1957a: 41, f. 131-132, 148-151 (mf)
Theridion australe Breene et al., 1993: 60, f. 31A-B (mf)
Theridion baccula Thorell, 1887 | | Myanmar urn:lsid:nmbe.ch:spidersp:008241
Theridion baccula Thorell, 1887: 114 (Df) Original description
Theridion baltasarense Levi, 1963 | | Windward Is. urn:lsid:nmbe.ch:spidersp:008242
Theridion baltasarense Levi, 1963c: 584, f. 252-253 (Df) Original description
Theridion banksi Berland, 1920 | | East Africa urn:lsid:nmbe.ch:spidersp:008243
Theridion banksi Berland, 1920c: 160, f. 195-198 (Dmf) Original description
Theridion barbarae Levi, 1959 | | Mexico urn:lsid:nmbe.ch:spidersp:008244
Theridion barbarae Levi, 1959b: 94, f. 120-123 (Dmf) Original description
Theridion beebei Levi, 1963 | | Venezuela urn:lsid:nmbe.ch:spidersp:008245
Theridion beebei Levi, 1963c: 578, f. 234 (Dm) Original description
Theridion bellatulum Levi, 1963 | | Brazil urn:lsid:nmbe.ch:spidersp:008246
Theridion bellatulum Levi, 1963c: 561, f. 151-153 (Df) Original description
Theridion bengalensis Sen, Saha & Raychaudhuri, 2011 | | India urn:lsid:nmbe.ch:spidersp:044678
Theridion bengalensis Sen, Saha & Raychaudhuri, 2011b: 128, f. 1-7 (Df) Original description
Theridion bergi Levi, 1963 | | Brazil, Paraguay, Argentina urn:lsid:nmbe.ch:spidersp:008247
Theridion bergi Levi, 1963c: 581, f. 86-87 (Df) Original description
Achaearanea canionis Brignoli, 1972c: 380, f. 33-34 (f, misidentified)
Theridion bergi Xavier, Baptista & Trajano, 1995: 20, f. 2-8 (f, Dm)
Theridion berlandi Roewer, 1942 | | Samoa urn:lsid:nmbe.ch:spidersp:008248
Theridion albidum Berland, 1929b: 54, f. 33-36 (Df; preoccupied by Banks, 1895)
Theridion berlandi Roewer, 1942a: 485 (replacement name) Original description
Theridion bernardi Lecigne, 2017 | | Portugal urn:lsid:nmbe.ch:spidersp:049840
Theridion bernardi Lecigne, 2017: 29, f. 4A-E, 5A-D, 6A-D (Dmf) Original description
Theridion betteni Wiehle, 1960 | | Europe, Turkey urn:lsid:nmbe.ch:spidersp:008249
Theridion betteni Wiehle, 1960b: 248, f. 31, 32c, 33c, 34, 35c (Dmf) Original description
Theridion betteni Braun, 1963b: 116, f. 7-9 (f)
Theridion betteni Thaler, 1966: 153, f. 2c (f)
Theridion betteni Wiehle, 1967b: 187, f. 11 (f)
Theridion betteni Miller, 1971: 195, pl. XXXV, f. 18-19, pl. LXII, f. 21-23 (mf)
Theridion betteni Gruia, 1973b: 82, f. 14-16 (m)
Theridion betteni Ledoux, 1979: 287, f. 1a-b, 2a (f)
Theridion betteni Heimer & Nentwig, 1991: 304, f. 815 (mf)
Theridion betteni Roberts, 1998: 300, f. (f; not f. of m palp, =T. asopi)
Theridion betteni Türkes & Mergen, 2007: 116, f. 3 (f)
Theridion betteni Wunderlich, 2011: 247, f. 14-16, 18 (mf; not f. 17, =T. asopi)
Theridion betteni Le Peru, 2011: 474, f. 806 (mf)
Theridion betteni Hohner, 2011: 60, f. 1-2 (f)
Theridion betteni Vanuytven, 2014: 130, f. 3, 7, 11 (mf)
Theridion betteni Lecigne, 2017: 29, f. 5F (m)
Theridion betteni Breitling, 2018: 9, f. 2B (f)
Theridion betteni Breitling, 2020: 358, f. 35G-H, 36B (mf)
Theridion betteni Geci et al., 2023: 545, f. 20-22 (f)
Theridion bicruciatum Roewer, 1961 | | Senegal urn:lsid:nmbe.ch:spidersp:008250
Theridion bicruciatum Roewer, 1961b: 46, f. 10a-e (Df) Original description
Theridion bidepressum Yin, Peng & Zhang, 2005 | | China urn:lsid:nmbe.ch:spidersp:039815
Theridion bidepressum Yin, Peng & Zhang, 2005: 59, f. 6-9 (Df) Original description
Theridion bidepressum Yin et al., 2012: 404, f. 176a-d (f)
Theridion biezankoi Levi, 1963 | | Brazil urn:lsid:nmbe.ch:spidersp:008251
Theridion biezankoi Levi, 1963c: 573, f. 213 (Dm) Original description
Theridion biforaminum Gao & Zhu, 1993 | | China urn:lsid:nmbe.ch:spidersp:008252
Theridion biforaminum Gao & Zhu in Zhu, Gao & Guan, 1993: 89, f. 1-4 (Df) Original description
Theridion biforaminum Zhu, 1998: 135, f. 79A-D (f)
Theridion biforaminum Song, Zhu & Chen, 1999: 137, f. 71K-L (f)
Theridion biolleyi Banks, 1909 | | Costa Rica urn:lsid:nmbe.ch:spidersp:008253
Theridion biolleyi Banks, 1909a: 204, pl. 6, f. 26 (Df) Original description
Theridion biolleyi Banks, 1914a: 678, pl. 28, f. 7 (Dm)
Theridion biolleyi Levi, 1959b: 106, f. 195-196 (f)
Theridion biseriatum Thorell, 1890 | | Indonesia (Sumatra) urn:lsid:nmbe.ch:spidersp:008254
Theridion biseriatum Thorell, 1890a: 267 (Df) Original description
Theridion bisignatum (Mello-Leitão, 1945) | | Brazil, Argentina urn:lsid:nmbe.ch:spidersp:044007
Oedothorax bisignatus Mello-Leitão, 1945b: 234, f. 9 (Dm) Original description
Theridion melanosternon Mello-Leitão, 1947b: 237, f. 4-5 (Df) [urn:lsid:nmbe.ch:spidersp:008516]
Theridion melanosternum Levi, 1969: 70, f. 9-12 (f)
Theridion bisignatus Buckup, Marques & Rodrigues, 2010: 352, f. 14-16 (removed m from S of T. calcynatum, contra Miller, 2007a: 247, Sf, lapsus in gender of specific name)
Theridion bitakum Barrion & Litsinger, 1995 | | Philippines urn:lsid:nmbe.ch:spidersp:008255
Theridion bitakum Barrion & Litsinger, 1995: 441, f. 264a-f (Df) Original description
Theridion blaisei Simon, 1909 | | Vietnam urn:lsid:nmbe.ch:spidersp:008257
Theridion blaisei Simon, 1909e: 86 (Df) Original description
Theridion boesenbergi Strand, 1904 | | Europe, Caucasus urn:lsid:nmbe.ch:spidersp:008258
Theridion bertkaui Bösenberg, 1899: 114, pl. 1, f. 1 (Df, preoccupied by Thorell, 1881)
Theridion bertkaui Bösenberg, 1902: 108, pl. 9, f. 136 (f)
Theridion bertkaui Lessert, 1904: 303, pl. 5, f. 11-16 (f, Dm)
Theridion bösenbergi Strand, 1904b: 89 (replacement name) Original description
Theridion boesenbergi Wiehle, 1937: 175, f. 150-153 (mf)
Allotheridion bosenbergi Archer, 1950: 19 (Tmf from Theridion)
Theridion bösenbergi Wiehle, 1960b: 252, f. 36 (f)
Theridion boesenbergi Tystshenko, 1971: 150, f. 407, 433 (mf)
Theridion boesenbergi Miller, 1971: 196, pl. XXXV, f. 16-17 (mf)
Theridion boesenbergi Thaler, 1981c: 109, f. 15-16 (f)
Theridion boesenbergi Heimer & Nentwig, 1991: 306, f. 818 (mf)
Theridion boesenbergi Le Peru, 2011: 474, f. 808 (mf)
Theridion boesenbergi Svojanovská, 2014: 17, left f. (m)
Theridion boesenbergi Wiśniewski & Wesołowska, 2017: 117, f. 9-11 (m)
Theridion boesenbergi Dolejš & Rückl, 2017: 89, f. 5-8 (mf)
Theridion bolivari Levi, 1959 | | Mexico urn:lsid:nmbe.ch:spidersp:008259
Theridion bolivari Levi, 1959b: 108, f. 189-190 (Df) Original description
Theridion bolum Levi, 1963 | | Brazil urn:lsid:nmbe.ch:spidersp:008260
Theridion bolum Levi, 1963c: 526, f. 3-4 (Dm) Original description
Theridion bomae Schmidt, 1957 | | Congo urn:lsid:nmbe.ch:spidersp:008261
Theridion bomae Schmidt, 1957: 282, f. 1-3 (Df) Original description
Theridion bosniense Wunderlich, 2011 | | Bosnia and Herzegovina urn:lsid:nmbe.ch:spidersp:044101
Theridion bosniense Wunderlich, 2011: 247, f. 19-21 (Dm) Original description
Theridion botanicum Levi, 1963 | | Venezuela urn:lsid:nmbe.ch:spidersp:008262
Theridion botanicum Levi, 1963c: 551, f. 117-120 (Dmf) Original description
Theridion brachypus Thorell, 1887 | | Myanmar urn:lsid:nmbe.ch:spidersp:008263
Theridion brachypus Thorell, 1887: 119 (Df) Original description
Theridion bradyanum Strand, 1907 | | South Africa urn:lsid:nmbe.ch:spidersp:008264
Theridion bradyanum Strand, 1907a: 529 (Df) Original description
Theridion bradyanum Strand, 1907n: 580 (Df)
Theridion bradyanum Strand, 1909g: 562 (Dm)
Theridion brunellii Caporiacco, 1940 | | Ethiopia urn:lsid:nmbe.ch:spidersp:008266
Theridion brunellii Caporiacco, 1940c: 816 (Df) Original description
Theridion brunneonigrum Caporiacco, 1949 | | Kenya urn:lsid:nmbe.ch:spidersp:008267
Theridion brunneonigrum Caporiacco, 1949a: 380, f. 36a-c (Df) Original description
Theridion bryantae Roewer, 1951 | | Mexico urn:lsid:nmbe.ch:spidersp:008268
Theridion placidum Bryant, 1948a: 58, f. 5 (Df; preoccupied by Roewer, 1942, see Theridion neomexicanum) [urn:lsid:nmbe.ch:spidersp:055707]
Theridion bryantae Roewer, 1951: 455 (replacement name) Original description
Theridion bryantae Levi, 1959b: 88, f. 76-77 (f)
Theridion bullatum Tullgren, 1910 | | Tanzania urn:lsid:nmbe.ch:spidersp:008269
Theridion bullatum Tullgren, 1910: 133, pl. 2, f. 50 (Dm) Original description
Theridion buxtoni Berland, 1929 | | Samoa, French Polynesia (Society Is., Tuamotu Arch.), Pitcairn Is. (Henderson Is.) urn:lsid:nmbe.ch:spidersp:008270
Theridion buxtoni Berland, 1929b: 51, f. 26-30 (Dmf) Original description
Theridion paumotui Berland, 1942: 16, f. 6g-h (Df)
Theridion buxtoni Benton & Lehtinen, 1995: 11 (S)
Theridion buxtoni Dierkens & Ramage, 2016: 150, f. 52-53 (m)
Theridion cairoense Wunderlich, 2011 | | Egypt urn:lsid:nmbe.ch:spidersp:044102
Theridion cairoense Wunderlich, 2011: 248, f. 22-27a (Dmf) Original description
Theridion calcynatum Holmberg, 1876 | | Venezuela to Argentina urn:lsid:nmbe.ch:spidersp:008271
Theridion calcynatum Holmberg, 1876: 14 (D) Original description
Theridion calcynatum Keyserling, 1884a: 72, pl. 4, f. 44 (Dmf)
Theridion limaense Keyserling, 1884a: 76, pl. 4, f. 46 (Dmf)
Theridion calycinatum Bonnet, 1959: 4459 (lapsus)
Theridion calcynatum Levi, 1963c: 548, f. 100-107 (mf, S)
Theridion caliban Bellvert & Arnedo, 2021 | | USA (Hawaii) urn:lsid:nmbe.ch:spidersp:052726
Theridion caliban Bellvert & Arnedo in Bellvert, Gillespie & Arnedo, 2021: 9, f. 7A-H, 8A-B, 9A-F (Dmf) Original description
Theridion californicum Banks, 1904 | | USA, Canada urn:lsid:nmbe.ch:spidersp:008272
Theridion californicum Banks, 1904b: 344, pl. 39, f. 34 (Df) Original description
Theridion californicum Emerton, 1924b: 30, f. 5-6 (Dm)
Allotheridion californicum Archer, 1950: 38, pl. III, f. 5 (Tmf from Theridion)
Theridion pseudofrondeum Schenkel, 1950b: 50, f. 14 (Df)
Theridion californicum Levi, 1957a: 84, f. 273, 276-277, 304-305 (mf, S)
Theridion caliginosum Marples, 1955 | | Samoa urn:lsid:nmbe.ch:spidersp:008273
Theridion caliginosum Marples, 1955a: 486, pl. 58, f. 16, 20 (Df) Original description
Theridion cameronense Levi, 1957 | | USA, Mexico urn:lsid:nmbe.ch:spidersp:008274
Theridion cameronense Levi, 1957a: 40, f. 114-115 (Df) Original description
Theridion cameronense Levi, 1959b: 81, f. 74-75 (f)
Theridion carinatum Yin, Peng & Zhang, 2005 | | China urn:lsid:nmbe.ch:spidersp:039816
Theridion carinatum Yin, Peng & Zhang, 2005: 57, f. 1-5 (Dmf) Original description
Theridion carinatum Yin et al., 2012: 406, f. 177a-e (mf)
Theridion carpathium Brignoli, 1984 | | Greece urn:lsid:nmbe.ch:spidersp:008277
Theridion carpathium Brignoli, 1984b: 296, f. 21 (Df) Original description
Theridion carpathium Le Peru, 2011: 475, f. 809 (f)
Theridion cassinicola Simon, 1907 | | Guinea-Bissau urn:lsid:nmbe.ch:spidersp:008278
Theridion cassinicola Simon, 1907d: 259 (Df) Original description
Theridion crassinicola Roewer, 1942a: 476 (lapsus)
Theridion castaneum Franganillo, 1931 | | Cuba urn:lsid:nmbe.ch:spidersp:008279
Theridion castaneum Franganillo, 1931d: 47 (Df) Original description
Theridion catharina Marples, 1955 | | Samoa urn:lsid:nmbe.ch:spidersp:008280
Theridion catharina Marples, 1955a: 485, pl. 59, f. 6, 11 (Df) Original description
Theridion cavipalpus (F. O. Pickard-Cambridge, 1902) | | Guatemala urn:lsid:nmbe.ch:spidersp:008281
Steatoda cavipalpus F. O. Pickard-Cambridge, 1902a: 382, pl. 36, f. 6 (Dm) Original description
Theridion cavipalpus Petrunkevitch, 1911: 193
Theridion cavipalpe Levi, 1959b: 91, f. 205 (m)
Theridion cavipalpus Wunderlich, 1995n: 610, f. 1 (m)
Theridion cazieri Levi, 1959 | | Bahama Is. urn:lsid:nmbe.ch:spidersp:008282
Theridion cazieri Levi, 1959b: 115, f. 216-218 (Dmf) Original description
Theridion centrum Levi, 1959 | | Panama urn:lsid:nmbe.ch:spidersp:008283
Theridion centrum Levi, 1959b: 90, f. 208-209 (Df) Original description
Theridion ceres Bellvert & Arnedo, 2021 | | USA (Hawaii) urn:lsid:nmbe.ch:spidersp:052727
Theridion ceres Bellvert & Arnedo in Bellvert, Gillespie & Arnedo, 2021: 11, f. 11A-D, 12A-B (Df) Original description
Theridion ceylonicus Dunlop & Jekel, 2009 | | Sri Lanka urn:lsid:nmbe.ch:spidersp:042734
Theridion annulipes O. Pickard-Cambridge, 1869b: 384 (Dm; N.B.: preoccupied by Heer, 1865 in a fossil species) [urn:lsid:nmbe.ch:spidersp:008217]
Theridion ceylonicus Dunlop & Jekel, 2009: 358 (replacement name) Original description
Theridion chacoense Levi, 1963 | | Bolivia urn:lsid:nmbe.ch:spidersp:008284
Theridion chacoense Levi, 1963c: 553, f. 121-122 (Dm) Original description
Theridion chakinuense Wunderlich, 1995 | | Turkmenistan urn:lsid:nmbe.ch:spidersp:008285
Theridion chakinuense Wunderlich, 1995v: 693, f. 12-13 (Dm) Original description
Theridion chamberlini Caporiacco, 1949 | | Kenya urn:lsid:nmbe.ch:spidersp:008286
Theridion chamberlini Caporiacco, 1949a: 391, f. 43 (Df) Original description
Theridion charitonowi Caporiacco, 1949 | | Kenya urn:lsid:nmbe.ch:spidersp:008287
Theridion charitonowi Caporiacco, 1949a: 383, f. 38a-b (Df) Original description
Theridion charlati Dierkens, 2016 | | French Polynesia (Society Is.: Tahiti) urn:lsid:nmbe.ch:spidersp:049512
Theridion sp. 2 Dierkens & Charlat, 2013: 71, f. 16-17 (f) [after Dierkens & Ramage, 2016: 153]
Theridion charlati Dierkens in Dierkens & Ramage, 2016: 150, f. 54-56 (Df) Original description
Theridion cheimatos Gertsch & Archer, 1942 | | USA urn:lsid:nmbe.ch:spidersp:008288
Theridion cheimatos Gertsch & Archer, 1942: 3, f. 15-16 (Df) Original description
Theridion cheimatos Levi, 1957a: 96, f. 335-336, 354-357 (f, Dm)
Theridion cheni Zhu, 1998 | | China urn:lsid:nmbe.ch:spidersp:008289
Theridion cheni Zhu, 1998: 151, f. 92A-D (Df) Original description
Theridion cheni Song, Zhu & Chen, 1999: 137, f. 72C-D (f)
Theridion chenzhangfui Lin & Li, 2024 | | China urn:lsid:nmbe.ch:spidersp:059754
Theridion chenzhangfui Lin & Li in Lin et al., 2024a: 82, f. 68A-B, 69A-B, 73A-B, 75B-D (Dmf) Original description
Theridion chihuahua Levi, 1959 | | Mexico urn:lsid:nmbe.ch:spidersp:008290
Theridion chihuahua Levi, 1959b: 108, f. 191-192 (Df) Original description
Theridion chiriqui Levi, 1959 | | Panama urn:lsid:nmbe.ch:spidersp:008292
Theridion chiriqui Levi, 1959b: 122, f. 268-271 (Dmf) Original description
Theridion chonetum Zhu, 1998 | | China urn:lsid:nmbe.ch:spidersp:008293
Theridion chonetum Zhu, 1998: 139, f. 82A-E (Dmf) Original description
Theridion chonetum Song, Zhu & Chen, 1999: 137, f. 72G-H, S-T (mf)
Theridion choroni Levi, 1963 | | Venezuela urn:lsid:nmbe.ch:spidersp:008294
Theridion choroni Levi, 1963c: 533, f. 34-35 (Df) Original description
Theridion cinctipes Banks, 1898 | | USA, Mexico urn:lsid:nmbe.ch:spidersp:008295
Theridion cinctipes Banks, 1898a: 186 (Dm) Original description
Theridion cinctipes Levi, 1957a: 29, f. 87-88, 99 (m)
Theridion cinereum Thorell, 1875 | | Switzerland and Italy to Ukraine and Turkey, Caucasus, Russia (Europe) to Central Asia, Iran urn:lsid:nmbe.ch:spidersp:008296
Theridion cinereum Thorell, 1875b: 66 (Dmf) Original description
Theridion cinereum Thorell, 1875c: 49 (Df)
Theridion refugus Drensky, 1929: 31, 68, pl. 3, f. 3-5 (Dmf) [urn:lsid:nmbe.ch:spidersp:008650]
Theridion wiehlei Thaler, 1981c: 110, f. 11-13 (mf; misidentified per Marusik, Kunt & Danışman, 2009: 72)
Theridion pindi Brignoli, 1984b: 300, f. 26 (Df)
Theridion refugus Deltshev, 1992a: 20, f. 1-3 (mf, S of Theridion pindi)
Theridion refugum Knoflach, 1998: 589, f. 46, 52, 55d (mf)
Theridion cinereum Marusik, Kunt & Danışman, 2009: 72, f. 17-22 (mf, S of Theridion refugum)
Theridion cinereum Le Peru, 2011: 475, f. 810 (mf)
Theridion cinereum Dolanský & Macek, 2014: 4, f. 1-2 (f)
Theridion cinereum Kovblyuk et al., 2016: 110, f. 283-290 (mf)
Theridion cinereum Zamani et al., 2021b: 295, f. 12A-B (m)
Theridion cinereum Seropian et al., 2024: 112, f. 43-44 (mf)
Theridion circuitum Gao & Li, 2014 | | China urn:lsid:nmbe.ch:spidersp:046699
Theridion circuitum Gao & Li, 2014: 98, f. 78A-B, 79A-B, 80A-D (Dm) Original description
Theridion circumtextum Simon, 1907 | | Guinea-Bissau urn:lsid:nmbe.ch:spidersp:008297
Theridion circumtextum Simon, 1907d: 257 (Df) Original description
Theridion climacode Thorell, 1898 | | Myanmar urn:lsid:nmbe.ch:spidersp:008299
Theridion climacode Thorell, 1898: 298 (Df; N.B.: described as possible member of Teutana=Steatoda) Original description
Theridion clivalum Zhu, 1998 | | China urn:lsid:nmbe.ch:spidersp:008300
Theridion clivalum Zhu, 1998: 134, f. 78A-C (Df) Original description
Theridion clivalum Song, Zhu & Chen, 1999: 137, f. 72I-J (f)
Theridion cloxum Roberts, 1983 | | Seychelles (Aldabra) urn:lsid:nmbe.ch:spidersp:008301
Theridion cloxum Roberts, 1983: 239, f. 85-88 (Df) Original description
Theridion cloxum Saaristo, 2010: 278, f. 37.150 (f)
Theridion clypeatellum Tullgren, 1910 | | East Africa urn:lsid:nmbe.ch:spidersp:008302
Theridion clypeatellum Tullgren, 1910: 129, pl. 2, f. 44 (Djf) Original description
Theridion clypeatellum Berland, 1920c: 158, f. 190-192 (f)
Theridion clypeatellum Caporiacco, 1941b: 86, f. 23 (Dm)
Theridion cochise Levi, 1963 | | USA urn:lsid:nmbe.ch:spidersp:008303
Theridion cochise Levi, 1963c: 553, f. 123-124 (Dm) Original description
Theridion cochise Levi, 1969: 69, f. 5-8 (m, Df)
Theridion cochise Agnarsson, Coddington & Knoflach, 2007: 368, f. 113-115 (m)
Theridion cochise Agnarsson & Coddington, 2008: 53, f. 1B (m)
Theridion cochrum Levi, 1963 | | Brazil urn:lsid:nmbe.ch:spidersp:008304
Theridion cochrum Levi, 1963c: 586, f. 266-269 (Df) Original description
Theridion cocosense Strand, 1906 | | Costa Rica (Cocos Is.) urn:lsid:nmbe.ch:spidersp:008305
Theridium sp. Banks, 1905b: 21 (D)
Theridium cocosense Strand, 1906i: 783 (just gave a name to Banks' species) Original description
Theridion cocosense Levi, 1963c: 543, f. 82-83 (f)
Theridion coenosum Thorell, 1887 | | Myanmar urn:lsid:nmbe.ch:spidersp:008306
Theridion coenosum Thorell, 1887: 110 (Df) Original description
Theridion caenosum Bonnet, 1959: 4459 (lapsus)
Theridion cohni Levi, 1963 | | Brazil urn:lsid:nmbe.ch:spidersp:008307
Theridion cohni Levi, 1963c: 529, f. 19-20 (Df) Original description
Theridion coldeniae Baert & Maelfait, 1986 | | Ecuador (Galapagos Is.) urn:lsid:nmbe.ch:spidersp:008308
Theridion coldeniae Baert & Maelfait, 1986: 55, f. 5-9 (Dmf) Original description
Theridion comstocki Berland, 1920 | | East Africa urn:lsid:nmbe.ch:spidersp:008309
Theridion comstocki Berland, 1920c: 162, f. 199-201 (Df) Original description
Theridion confusum O. Pickard-Cambridge, 1885 | | Pakistan urn:lsid:nmbe.ch:spidersp:008310
Theridion confusum O. Pickard-Cambridge, 1885b: 34 (Df) Original description
Theridion contreras Levi, 1959 | | Mexico urn:lsid:nmbe.ch:spidersp:008312
Theridion contreras Levi, 1959b: 100, f. 144-147 (Dmf) Original description
Theridion convexellum Roewer, 1942 | | Australia (Queensland, New South Wales) urn:lsid:nmbe.ch:spidersp:008313
Theridion convexum Keyserling, 1890: 241, pl. 22, f. 1 (Df; preoccupied by Blackwall, 1870)
Theridion convexellum Roewer, 1942a: 485 (replacement name) Original description
Theridion convexisternum Caporiacco, 1949 | | Kenya urn:lsid:nmbe.ch:spidersp:008314
Theridion convexisternum Caporiacco, 1949a: 393, f. 45a-e (Dmf) Original description
Theridion corcyraeum Brignoli, 1984 | | Greece (Corfu, Crete) urn:lsid:nmbe.ch:spidersp:008315
Theridion corcyraeum Brignoli, 1984b: 297, f. 22 (Df) Original description
Theridion corcyraeum Le Peru, 2011: 475, f. 812 (f)
Theridion costaricaense Levi, 1963 | | Costa Rica to Venezuela urn:lsid:nmbe.ch:spidersp:008316
Theridion costaricaense Levi, 1963c: 556, f. 137-138 (Df) Original description
Theridion cowlesae Levi, 1957 | | USA urn:lsid:nmbe.ch:spidersp:008317
Theridion cowlesae Levi, 1957a: 31, f. 91-92 (Df) Original description
Theridion coyoacan Levi, 1959 | | Mexico urn:lsid:nmbe.ch:spidersp:008318
Theridion coyoacan Levi, 1959b: 93, f. 107-110 (Dmf) Original description
Theridion cruciferum Urquhart, 1886 | | New Zealand urn:lsid:nmbe.ch:spidersp:008320
Theridion cruciferum Urquhart, 1886: 193, pl. 7, f. 5 (Dmf) Original description
Theridion maculopes Urquhart, 1887: 105 (Df)
Theridion helvolum Urquhart, 1888: 113, pl. 11, f. 2 (Df)
Theridion exornatum Urquhart, 1888: 115 (Df)
Theridion brunnea-folium Urquhart, 1889a: 142 (Df)
Theridion niger-punctillum Urquhart, 1889a: 143 (Df)
Theridion apiatum Urquhart, 1891a: 148 (Df)
Theridion literatum Urquhart, 1891a: 150 (Df)
Theridion crucum Levi, 1959 | | Mexico urn:lsid:nmbe.ch:spidersp:008321
Theridion crucum Levi, 1959b: 96, f. 142-143 (Dm) Original description
Theridion cuspulatum Schmidt & Krause, 1998 | | Cape Verde Is. urn:lsid:nmbe.ch:spidersp:008322
Theridion cuspulatum Schmidt & Krause, 1998: 419, f. 2-3 (Df) Original description
Theridion cuyutlan Levi, 1963 | | Mexico urn:lsid:nmbe.ch:spidersp:008323
Theridion cuyutlan Levi, 1963c: 579, f. 235 (Dm) Original description
Theridion cygneum Gao & Li, 2014 | | China urn:lsid:nmbe.ch:spidersp:046700
Theridion cygneum Gao & Li, 2014: 98, f. 81A-B, 82A-B, 83A-D (Dm) Original description
Theridion cynicum Gertsch & Mulaik, 1936 | | USA, Mexico urn:lsid:nmbe.ch:spidersp:008324
Theridion cynicum Gertsch & Mulaik, 1936b: 10, f. 12 (Dm) Original description
Anelosimus cynicum Archer, 1950: 22 (Tm from Theridion, rejected)
Theridion cynicum Levi, 1957a: 39, f. 126-128 (m, Df)
Theridion cyprusense Wunderlich, 2011 | | Cyprus, Iran urn:lsid:nmbe.ch:spidersp:044100
Theridion cyprusense Wunderlich, 2011: 240, f. 3-5 (Dm) Original description
Theridion cyprusense Zamani, Nadolny & Dolejš, 2022: 566, f. 8D (m)
Theridion dafnense Levy & Amitai, 1982 | | Israel urn:lsid:nmbe.ch:spidersp:008325
Theridion dafnensis Levy & Amitai, 1982a: 113, f. 65-66 (Df) Original description
Theridion dafnense Levy, 1998b: 208, f. 397-398 (f)
Theridion davisorum Levi, 1959 | | Mexico urn:lsid:nmbe.ch:spidersp:008327
Theridion davisorum Levi, 1959b: 89, f. 72-73 (Df) Original description
Theridion dayongense Zhu, 1998 | | China urn:lsid:nmbe.ch:spidersp:008328
Theridion dayongensis Zhu, 1998: 175, f. 11A-D (Df) Original description
Theridion dayongensis Song, Zhu & Chen, 1999: 137, f. 72K-L (f)
Theridion dayongense Yin et al., 2012: 407, f. 178a-d (f)
Theridion decemmaculatum Thorell, 1890 | | Indonesia (Sumatra) urn:lsid:nmbe.ch:spidersp:008330
Theridion decemmaculatum Thorell, 1890a: 275 (Dm) Original description
Theridion decemperlatum (Simon, 1889) | | Madagascar urn:lsid:nmbe.ch:spidersp:008331
Mastostigmus decemperlatus Simon, 1889b: 230 (Dm) Original description
Theridion decemperlatum Simon, 1894a: 539 (T from Mastostigmus)
Mastostigmus decemperlatus Levi & Levi, 1962: 23 (no specimens known to exist, species description not recognizable, probably a synonym of Euryopis)
Theridion dedux O. Pickard-Cambridge, 1904 | | South Africa urn:lsid:nmbe.ch:spidersp:008332
Theridion dedux O. Pickard-Cambridge, 1904b: 158, pl. 12, f. 1 (Dmf) Original description
Theridion delicatum O. Pickard-Cambridge, 1904 | | South Africa urn:lsid:nmbe.ch:spidersp:008333
Theridion delicatum O. Pickard-Cambridge, 1904b: 157, pl. 11, f. 5 (Df; preoccupied by Blackwall, 1870, see Kochiura aulica) Original description
Theridion delicatum Dippenaar-Schoeman et al., 2021A: 29, 4 f. (f)
Theridion derhami Simon, 1895 | | Sierra Leone, Gabon, Equatorial Guinea (Bioko) urn:lsid:nmbe.ch:spidersp:008334
Theridion derhami Simon, 1895g: 139 (Df) Original description
Theridion desertum Ponomarev, 2008 | | Kazakhstan urn:lsid:nmbe.ch:spidersp:041579
Theridion desertum Ponomarev, 2008a: 50, f. 8-11 (Dmf) Original description
Theridion diadematum Chrysanthus, 1963 | | New Guinea urn:lsid:nmbe.ch:spidersp:008335
Theridion diadematum Chrysanthus, 1963: 749, f. 110-112 (Df) Original description
Theridion dianiphum Rainbow, 1916 | | Australia (Queensland) urn:lsid:nmbe.ch:spidersp:008336
Theridion dianiphum Rainbow, 1916a: 58, pl. 16, f. 38-39 (Df) Original description
Theridion differens Emerton, 1882 | | USA, Canada urn:lsid:nmbe.ch:spidersp:008337
Theridion differens Emerton, 1882: 9, pl. 1, f. 1 (Dmf) Original description
Theridion differens Keyserling, 1884a: 52, pl. 2, f. 30 (mf)
Theridion differens Emerton, 1902: 114, f. 263-266 (mf)
Theridion differens Emerton, 1909: 180, pl. 1, f. 7 (f)
Theridion differens Comstock, 1940: 367, f. 132, 351-352 (mf)
Theridion spirale Muma, 1943: 67, pl. XIII, f. 4 (f)
Theridion differens Kaston, 1945b: 4, f. 14 (f)
Theridion differens Kaston, 1948: 103, f. 123-124, 144-145 (mf)
Allotheridion differens Archer, 1950: 20, pl. III, f. 4-5 (Tmf from Theridion)
Theridion differens Levi, 1957a: 32, f. 100-101, 104-106 (mf)
Theridion differens Shear, 1967: 6, f. 6-7 (m)
Theridion differens Paquin & Dupérré, 2003: 222, f. 2482-2484 (mf)
Theridion dilucidum Simon, 1898 | | Costa Rica to Venezuela, Caribbean urn:lsid:nmbe.ch:spidersp:008338
Theridion dilucidum Simon, 1898i: 862 (Df) Original description
Theridion defunctum Petrunkevitch, 1925a: 103, f. 13-14 (Dm)
Theridion atkinsi Bryant, 1940: 317, f. 72-73, 77 (Dmf)
Theridion virginus Bryant, 1942a: 344, f. 27 (Dm)
Theridion dilucidum Levi, 1959b: 84, f. 78-81 (f, Sm)
Theridion dilutum Levi, 1957 | | USA, Mexico urn:lsid:nmbe.ch:spidersp:008339
Theridion dilutum Levi, 1957a: 37, f. 112-113, 123-125 (Dmf) Original description
Theridion dividuum Gertsch & Archer, 1942 | | USA urn:lsid:nmbe.ch:spidersp:008340
Theridion dividuum Gertsch & Archer, 1942: 6, f. 29 (Dm) Original description
Allotheridion dividuum Archer, 1950: 20 (Tmf from Theridion)
Theridion dividuum Levi, 1957a: 25, f. 67-68, 71-74 (mf)
Theridion dominica Levi, 1963 | | Dominican Rep. urn:lsid:nmbe.ch:spidersp:008341
Theridion dominica Levi, 1963c: 569, f. 200-201 (Df) Original description
Theridion dreisbachi Levi, 1959 | | Mexico urn:lsid:nmbe.ch:spidersp:008342
Theridion dreisbachi Levi, 1959b: 96, f. 201-202 (Dm) Original description
Theridion dubium Bradley, 1877 | | New Guinea urn:lsid:nmbe.ch:spidersp:008343
Theridion dubium Bradley, 1877: 116 (Df) Original description
Theridion dukouense Zhu, 1998 | | China urn:lsid:nmbe.ch:spidersp:008344
Theridion dukouensis Zhu, 1998: 133, f. 77A-D (Df) Original description
Theridion dukouensis Song, Zhu & Chen, 1999: 137, f. 72M-N (f)
Theridion dulcineum Gertsch & Archer, 1942 | | USA urn:lsid:nmbe.ch:spidersp:008345
Theridion dulcineum Gertsch & Archer, 1942: 4, f. 11-12, 17-18 (Dmf) Original description
Allotheridion dulcineum Archer, 1950: 20 (Tmf from Theridion)
Theridion dulcineum Levi, 1957a: 26, f. 69-70, 75-76 (mf)
Theridion durbanicum Lawrence, 1947 | | South Africa urn:lsid:nmbe.ch:spidersp:008346
Theridion durbanicum Lawrence, 1947: 18, f. 10 (Df) Original description
Theridion durbanicum Dippenaar-Schoeman et al., 2021A: 30, 1 f. (f)
Theridion ecuadorense Levi, 1963 | | Ecuador urn:lsid:nmbe.ch:spidersp:008347
Theridion ecuadorense Levi, 1963c: 546, f. 92-93 (Df) Original description
Theridion electum (O. Pickard-Cambridge, 1896) | | Mexico urn:lsid:nmbe.ch:spidersp:008348
Phyllonethis electa O. Pickard-Cambridge, 1896a: 165, pl. 20, f. 3 (Dm, f is T. evexum per Levi, 1959b: 97; N.B.: Levi, 1959b: 161 regards T. electum not as valid species) Original description
Allotheridion electum Archer, 1950: 20 (T from Theridion)
Theridion elegantissimum Roewer, 1942 | | Taiwan urn:lsid:nmbe.ch:spidersp:008349
Theridion elegans Saitō, 1933b: 43, pl. 3, f. 10 (Df; preoccupied by Blackwall, 1862)
Theridion elegantissimum Roewer, 1942a: 480 (replacement name) Original description
Theridion elegans Lee, 1966: 29, f. 7a-d (mf)
Theridion elegantissimum Yoshida, 1978b: 9, f. 18-21 (mf)
Theridion elegans Hu, 1984: 168, f. 174.1-2 (mf)
Theridion elevatum Thorell, 1881 | | Australia (Queensland) urn:lsid:nmbe.ch:spidersp:008350
Theridion elevatum Thorell, 1881: 167 (Df) Original description
Theridion elisabethae Roewer, 1951 | | Mexico urn:lsid:nmbe.ch:spidersp:008352
Theridion maculipes Bryant, 1948a: 57, f. 3 (Df; preoccupied by Urquhart, 1887 [maculopes], see Theridion cruciferum) [urn:lsid:nmbe.ch:spidersp:055706]
Theridion elisabethae Roewer, 1951: 455 (replacement name) Original description
Theridion elisabethae Levi, 1959b: 89, f. 87-88 (f)
Theridion elli Sedgwick, 1974 | | Chile urn:lsid:nmbe.ch:spidersp:008353
Theridion elli Sedgwick, 1974: 352, f. 5-10 (Dmf) Original description
Theridion ellicottense Dobyns & Bond, 1996 | | USA urn:lsid:nmbe.ch:spidersp:008354
Theridion ellicottense Dobyns & Bond, 1996: 90, f. 1-4 (Dmf) Original description
Theridion emertoni Berland, 1920 | | East Africa urn:lsid:nmbe.ch:spidersp:008355
Theridion emertoni Berland, 1920c: 157, f. 187-189 (Df) Original description
Theridion epiense Berland, 1938 | | Vanuatu urn:lsid:nmbe.ch:spidersp:008356
Theridion epiensis Berland, 1938: 166, f. 107-109 (Df) Original description
Theridion eremum Levi, 1963 | | Brazil urn:lsid:nmbe.ch:spidersp:008357
Theridion eremum Levi, 1963c: 548, f. 98-99 (Df) Original description
Theridion eugeni Roewer, 1942 | | Equatorial Guinea (Bioko) urn:lsid:nmbe.ch:spidersp:008358
Theridion morulum Simon, 1907d: 260 (Dmf; preoccupied by O. Pickard-Cambridge, 1898)
Theridion eugeni Roewer, 1942a: 477 (replacement name) Original description
Theridion evexum Keyserling, 1884 | | Mexico, Caribbean to Brazil urn:lsid:nmbe.ch:spidersp:008359
Theridion evexum Keyserling, 1884a: 65, pl. 3, f. 39 (Df) Original description
Phyllonethis electa O. Pickard-Cambridge, 1896a: 165, pl. 20, f. 2 (f, misidentified per Levi, 1959b: 97)
Theridion electum F. O. Pickard-Cambridge, 1902a: 390, pl. 36, f. 27 (m, misidentified per Levi, 1959b: 98)
Theridion cabriolatum Franganillo, 1931d: 47 (Dm)
Theridion cabriolatum Bryant, 1936b: 325, pl. 23, f. 2-3 (m)
Allotheridion evexum Archer, 1950: 20 (T from Theridion)
Theridion evexum Levi, 1959b: 97, f. 124-135 (mf, S of Theridion cabriolatum)
Theridion excavatum F. O. Pickard-Cambridge, 1902 | | Guatemala urn:lsid:nmbe.ch:spidersp:008360
Theridion excavatum F. O. Pickard-Cambridge, 1902a: 391, pl. 37, f. 5 (Df) Original description
Theridion excavatum Levi, 1959b: 102, f. 206-207 (f)
Theridion exlineae Levi, 1963 | | Ecuador, Peru urn:lsid:nmbe.ch:spidersp:008361
Theridion exlinae Levi, 1963c: 580, f. 237-240 (Dmf) Original description
Theridion exlineae Brignoli, 1983c: 423
Theridion expallidatum O. Pickard-Cambridge, 1885 | | Pakistan or India urn:lsid:nmbe.ch:spidersp:008362
Theridion expallidatum O. Pickard-Cambridge, 1885b: 34 (Df) Original description
Theridion expallidum Bonnet, 1959: 4471 (lapsus)
Theridion falcatum Gao & Li, 2014 | | China urn:lsid:nmbe.ch:spidersp:046702
Theridion falcatum Gao & Li, 2014: 103, f. 87A-B, 88A-D, 89A-D (Dm) Original description
Theridion familiare O. Pickard-Cambridge, 1871 | | Europe, Caucasus, China urn:lsid:nmbe.ch:spidersp:008363
Theridion familiare O. Pickard-Cambridge, 1871a: 418, pl. 55, f. 15 (Dm) Original description
Theridion familiare Simon, 1881a: 81 (Df)
Theridion familiare Bösenberg, 1902: 105, pl. 9, f. 130 (mf)
Theridion familiare Wiehle, 1937: 170, f. 136-139 (mf)
Theridion familiare Locket & Millidge, 1953: 72, f. 46E, 47E (mf)
Theridion familiare Tystshenko, 1971: 150, f. 438 (f)
Theridion familiare Roberts, 1985: 184, f. 82e (mf)
Theridion familiare Hu & Li, 1987b: 273, f. 16.1-2 (f)
Theridion familiare Heimer & Nentwig, 1991: 304, f. 813 (mf)
Theridion familiare Hansen, 1992: 95, f. 1 (f)
Theridion familiare Roberts, 1995: 285, f. (mf)
Theridion familiare Roberts, 1998: 299, f. (mf)
Theridion familiare Hu, 2001: 579, f. 391.1-2 (f)
Theridion familiare Almquist, 2005: 97, f. 119a-d (mf)
Theridion familiare Wunderlich, 2011: 241, f. 8-10b (mf)
Theridion familiare Le Peru, 2011: 476, f. 815 (mf)
Theridion familiare Lecigne, 2020: 58, pl. 5B (m)
Theridion familiare Rückl & Střeštík, 2022: 5, f. 5 (m)
Theridion fastosum Keyserling, 1884 | | Ecuador, Peru urn:lsid:nmbe.ch:spidersp:008364
Theridion fastosum Keyserling, 1884a: 58, pl. 3, f. 34 (Dmf) Original description
Theridion fastosum Levi, 1963c: 530, f. 21-23 (mf)
Theridion fatuhivaense Berland, 1933 | | Marquesas Is. urn:lsid:nmbe.ch:spidersp:008365
Theridion fatuhivaensis Berland, 1933b: 62, f. 40-41 (Df) Original description
Theridion femorale Thorell, 1881 | | Australia (Queensland) urn:lsid:nmbe.ch:spidersp:008366
Theridion femorale Thorell, 1881: 173 (Df) Original description
Theridion femoratissimum Caporiacco, 1949 | | Kenya urn:lsid:nmbe.ch:spidersp:008367
Theridion femoratissimum Caporiacco, 1949a: 387, f. 40 (Dm) Original description
Theridion ferdinand Bellvert & Arnedo, 2021 | | USA (Hawaii) urn:lsid:nmbe.ch:spidersp:052728
Theridion ferdinand Bellvert & Arnedo in Bellvert, Gillespie & Arnedo, 2021: 15, f. 14A-H, 15A-B, 16A-G (Dmf) Original description
Theridion fernandense Simon, 1907 | | Equatorial Guinea (Bioko) urn:lsid:nmbe.ch:spidersp:008368
Theridion fernandense Simon, 1907d: 256 (Df) Original description
Theridion filum Levi, 1963 | | Brazil urn:lsid:nmbe.ch:spidersp:008369
Theridion filum Levi, 1963c: 525, f. 1-2 (Dm) Original description
Theridion antron Levi, 1963c: 528, f. 17-18 (Df) [urn:lsid:nmbe.ch:spidersp:008221]
Theridion filum Buckup, Marques & Rodrigues, 2010: 353 (Sf)
Theridion flabelliferum Urquhart, 1887 | | New Zealand urn:lsid:nmbe.ch:spidersp:008370
Theridion flabelliferum Urquhart, 1887: 106 (Df) Original description
Theridion venustulum Urquhart, 1887: 107 (Dj)
Theridion flabelliferum Bryant, 1933b: 14, pl. 5, f. 48 (f)
Theridion flavonotatum Becker, 1879 | | USA, Cuba, Turks & Caicos urn:lsid:nmbe.ch:spidersp:008371
Theridion flavonotatum Becker, 1879a: 79, pl. 1, f. 7-9 (Df) Original description
Theridion pascagoulensis Becker, 1879a: 80, pl. 1, f. 10 (Df)
Theridion pascagoulense Keyserling, 1884a: 22, pl. 1, f. 8 (Df)
Theridion flavonotatum Keyserling, 1884a: 61, pl. 3, f. 36 (f)
Theridion lyra Keyserling, 1884a: 50, pl. 2, f. 28 (f, misidentification)
Theridion floridensis Banks, 1904c: 125 (Df)
Theridion atramontanum Banks, 1911: 444, pl. 35, f. 12 (Dmf)
Theridion dimachaerum Bishop & Crosby, 1926: 181, pl. 23, f. 28 (Dm)
Theridion flavonotatum Bishop & Crosby, 1926: 182, pl. 23, f. 29 (f, Dm)
Theridion floridense Bryant, 1940: 319, f. 85 (f, removed from S of T. lyricum)
Theridion floridensis Bryant, 1945c: 206, f. 3, 6 (m, Df)
Theridion flavonotatum Archer, 1946: 42 (S)
Allotheridion flavonotatum Archer, 1950: 20 (Tmf from Theridion)
Theridion flavonotatum Levi, 1957a: 34, f. 102-103, 107-109 (mf, S)
Theridion flavonotatum Breene et al., 1993: 63, f. 37A-B (mf)
Theridion flavoornatum Thorell, 1898 | | Myanmar urn:lsid:nmbe.ch:spidersp:008372
Theridion flavo-ornatum Thorell, 1898: 304 (Dmf) Original description
Theridion fornicatum Simon, 1884 | j | Sudan urn:lsid:nmbe.ch:spidersp:008373
Theridion fornicatum Simon, 1884k: 22 (Dj) Original description
Theridion frio Levi, 1959 | | Mexico urn:lsid:nmbe.ch:spidersp:008374
Theridion frio Levi, 1959b: 110, f. 199-200 (Df) Original description
Theridion frizzellorum Levi, 1963 | | Colombia, Ecuador, Venezuela urn:lsid:nmbe.ch:spidersp:008375
Theridion frizzellorum Levi, 1963c: 550, f. 109-116 (Dmf) Original description
Theridion frondeum Hentz, 1850 | | USA, Bahama Is. urn:lsid:nmbe.ch:spidersp:008376
Theridion frondeum Hentz, 1850: 275, pl. 9, f. 7 (Df) Original description
Theridion brassicae Fitch, 1869: 563 (Df)
Theridion frondeum Emerton, 1882: 15, pl. 3, f. 1 (f, Dm)
Theridion frondeum Simon, 1894a: 536, f. 549 (m)
Theridion frondeum Emerton, 1902: 116, f. 274 (mf)
Theridion frondeum Kaston, 1945b: 5, f. 18-19 (mf)
Theridion frondeum Kaston, 1948: 105, f. 135-140, 167-169 (mf)
Allotheridion frondeum Archer, 1950: 19 (Tmf from Theridion)
Theridion frondeum Levi, 1957a: 81, f. 288-289, 298-299 (mf)
Theridion frondeum Shear, 1967: 6, f. 8-9 (m)
Theridion frondeum Paquin & Dupérré, 2003: 222, f. 2485-2487 (mf)
Theridion frondeum Agnarsson, 2004: 590, f. 75A-D, 76A-G (m)
Theridion frondeum Agnarsson, Coddington & Knoflach, 2007: 365, f. 105, 117 (m)
Theridion fruticum Simon, 1890 | | Yemen urn:lsid:nmbe.ch:spidersp:008377
Theridion fruticum Simon, 1890a: 98 (Dmf) Original description
Theridion furfuraceum Simon, 1914 | | France, Algeria, Syria urn:lsid:nmbe.ch:spidersp:008379
Theridion furfuraceum Simon, 1914: 266, 270, 298, f. 527 (Dmf) Original description
Theridion furfuraceum Wunderlich, 1995v: 693, f. 10-11 (m)
Theridion furfuraceum Le Peru, 2011: 476, f. 816 (mf)
Theridion furfuraceum Lecigne, 2014: 25, f. 14 (f)
Theridion fuscodecoratum Rainbow, 1916 | | Australia (Queensland) urn:lsid:nmbe.ch:spidersp:008380
Theridion fuscodecoratum Rainbow, 1916a: 63, pl. 16, f. 52-53 (Df) Original description
Theridion fuscomaculatum Rainbow, 1916 | | Australia (Queensland) urn:lsid:nmbe.ch:spidersp:008381
Theridion fuscomaculatum Rainbow, 1916a: 55, pl. 15, f. 33-34 (Df) Original description
Theridion gabardi Simon, 1895 | | Sri Lanka urn:lsid:nmbe.ch:spidersp:008383
Theridion gabardi Simon, 1895g: 142 (Dmf) Original description
Theridion galerum Levi, 1959 | | Panama urn:lsid:nmbe.ch:spidersp:008384
Theridion galerum Levi, 1959b: 85, f. 82-86 (Dmf) Original description
Theridion gekkonicum Levy & Amitai, 1982 | | Israel urn:lsid:nmbe.ch:spidersp:008385
Theridion gekkonicus Levy & Amitai, 1982a: 109, f. 56-57 (Df) Original description
Theridion gekkonicum Levy, 1998b: 203, f. 388-389 (f)
Theridion geminipunctum Chamberlin, 1924 | | USA, Mexico urn:lsid:nmbe.ch:spidersp:008386
Theridion geminipunctum Chamberlin, 1924b: 638, f. 78-79 (Dmf) Original description
Theridion mohave Gertsch & Archer, 1942: 9, f. 8 (Df)
Theridion geminipunctum Levi, 1957a: 43, f. 135-136, 142-144 (mf, S)
Theridion genistae Simon, 1873 | | Mediterranean urn:lsid:nmbe.ch:spidersp:008387
Theridion genistae Simon, 1873a: 95 (Dmf) Original description
Theridion genistae Wiehle, 1960c: 469, f. 14 (f)
Theridion genistae Brignoli, 1967e: 193, f. 11A-C (mf)
Theridion genistae Vanuytven, Van Keer & Poot, 1994: 2, f. 8 (m)
Paidiscura genistae Wunderlich, 2008b: 392 (Tmf from Theridion)
Theridion genistae Knoflach, Rollard & Thaler, 2009: 241, f. 34-40 (Tmf from Paidiscura)
Theridion genistae Le Peru, 2011: 477, f. 817 (mf)
Theridion genistae Wunderlich, 2021: 12, f. 33-35 (mf)
Theridion gertschi Levi, 1959 | | USA, Mexico urn:lsid:nmbe.ch:spidersp:008390
Theridion gertschi Levi, 1959b: 89, f. 91-92 (Df) Original description
Theridion gibbum Rainbow, 1916 | | Australia (Queensland) urn:lsid:nmbe.ch:spidersp:008391
Theridion gibbum Rainbow, 1916a: 59, pl. 16, f. 43-45 (Df) Original description
Theridion giraulti Rainbow, 1916 | | Australia (Queensland) urn:lsid:nmbe.ch:spidersp:008393
Theridion giraulti Rainbow, 1916a: 60, pl. 16, f. 46-47 (Df) Original description
Theridion glaciale Caporiacco, 1934 | | Karakorum urn:lsid:nmbe.ch:spidersp:008394
Theridion glaciale Caporiacco, 1934a: 145, pl. 2, f. 6 (Dmf) Original description
Theridion glaucescens Becker, 1879 | | USA, Canada urn:lsid:nmbe.ch:spidersp:008395
Theridion glaucescens Becker, 1879a: 81, pl. 1, f. 11 (Df) Original description
Theridion spirale Emerton, 1882: 10, pl. 1, f. 2 (Dmf)
Theridion glaucescens Keyserling, 1884a: 55, pl. 2, f. 32 (f)
Theridion spirale Keyserling, 1884a: 56, pl. 3, f. 33 (mf)
Theridion volatile Keyserling, 1884a: 60, pl. 3, f. 35 (Dmf)
Theridion spirale Emerton, 1902: 116, f. 270-273 (mf)
Steatoda spiralis F. O. Pickard-Cambridge, 1902a: 384
Theridion spirale Comstock, 1940: 369, f. 355-356 (mf)
Theridion differens Muma, 1943: 65, pl. XIII, f. 2 (f)
Theridion spirale Kaston, 1945b: 5, f. 13 (f)
Theridion glaucescens Gertsch in Archer, 1946: 47 (removed f from S of T. blandum Hentz, 1850, Sm)
Theridion spirale Kaston, 1948: 105, f. 126-127, 148-149 (mf)
Theridion glaucescens Levi, 1957a: 44, f. 152-153, 155-156 (mf)
Theridion glaucescens Levi, 1963c: 525 (S)
Theridion glaucescens Breene et al., 1993: 63, f. 36A-C (mf)
Theridion glaucescens Paquin & Dupérré, 2003: 222, f. 2488-2490 (mf)
Theridion glaucinum Simon, 1881 | | France, Albania urn:lsid:nmbe.ch:spidersp:008396
Theridion glaucinum Simon, 1881a: 76 (Df) Original description
Theridion glaucinum Knoflach, Rollard & Thaler, 2009: 243, f. 41-42 (f)
Theridion glaucinum Le Peru, 2011: 477, f. 819 (f)
Theridion glaucinum Naumova, 2020: 7, f. 13-14 (f)
Theridion goodnightorum Levi, 1957 | | USA, Mexico urn:lsid:nmbe.ch:spidersp:008397
Theridion goodnightorum Levi, 1957a: 41, f. 129-130, 145-147 (Dmf) Original description
Theridion gracilipes Urquhart, 1889 | | New Zealand urn:lsid:nmbe.ch:spidersp:008398
Theridion gracilipes Urquhart, 1889a: 145 (Df) Original description
Theridion gracilipes Bryant, 1933b: 14, pl. 4, f. 36, pl. 5, f. 44, 51 (f)
Theridion grallator Simon, 1900 | | USA (Hawaii) urn:lsid:nmbe.ch:spidersp:008399
Theridion grallator Simon, 1900a: 456, pl. 15, f. 8 (Dm) Original description
Theridion grallator Arnedo, Agnarsson & Gillespie, 2007: 342, f. 1B, 2E-F, 3C, N-O (mf)
Theridion grallator Bellvert, Gillespie & Arnedo, 2021: 17, f. 17A-H, 18A-B (mf)
Theridion gramineum Zhu, 1998 | | China urn:lsid:nmbe.ch:spidersp:008400
Theridion gramineusum Zhu, 1998: 176, f. 112A-C (Df, lapsus) Original description
Theridion gramineusum Song, Zhu & Chen, 1999: 137, f. 73A-B (f)
Theridion grammatophorum Simon, 1909 | | Vietnam urn:lsid:nmbe.ch:spidersp:008401
Theridion grammatophorus Simon, 1909e: 87 (Df) Original description
Theridion grandiosum Levi, 1963 | | Peru urn:lsid:nmbe.ch:spidersp:008403
Theridion grandiosum Levi, 1963c: 541, f. 72-75 (Dmf) Original description
Theridion grecia Levi, 1959 | | Mexico to Venezuela urn:lsid:nmbe.ch:spidersp:008404
Theridion grecia Levi, 1959b: 105, f. 185-186 (Df) Original description
Theridion gyirongense Hu & Li, 1987 | | China urn:lsid:nmbe.ch:spidersp:008406
Theridion gyirongensis Hu & Li, 1987b: 273, f. 16.3-4 (Df) Original description
Theridion gyirongense Hu, 2001: 579, f. 392.1-2 (f)
Theridion hainanense Zhu, 1998 | | China (Hainan) urn:lsid:nmbe.ch:spidersp:008407
Theridion hainanensis Zhu, 1998: 172, f. 109A-E (Dmf) Original description
Theridion hainanensis Song, Zhu & Chen, 1999: 137, f. 73C-D, K-L (mf)
Theridion haleakalense Simon, 1900 | | USA (Hawaii) urn:lsid:nmbe.ch:spidersp:008408
Theridion haleakalense Simon, 1900a: 453, pl. 15, f. 5 (Dmf) Original description
Theridion haleakalense Bellvert, Gillespie & Arnedo, 2021: 17, f. 20A-H, 21A-B, 22A-H (mf)
Theridion hannoniae Denis, 1945 | | Europe, North Africa, Turkey, Madeira, Canary Is. urn:lsid:nmbe.ch:spidersp:008409
Theridion hannoniae Denis, 1945a: 116, f. 10, 13, 16 (Dmf) Original description
Theridion denisi Wunderlich, 1987a: 220, f. 580-585 (Dmf; preoccupied by Caporiacco, 1955, see Theridion positivum)
Theridion hannoniae Thaler & Noflatscher, 1990: 173, f. 30 (m)
Theridion hannoniae Bosmans, Vanuytven & Van Keer, 1994: 238, f. 16-22 (mf, S of Theridion denisi Wunderlich, 1987)
Theridion hannoniae Kloid, 1994: 56, f. 1-6 (f)
Theridion hannoniae Jäger, 1996a: 558, f. 4-5 (f)
Theridion hannoniae Roberts, 1998: 298, f. (mf)
Theridion hannoniae Knoflach, Rollard & Thaler, 2009: 244, f. 45-47, 50-52 (mf)
Theridion hannoniae Warmingham & Merrett, 2009: 347, f. 1-9 (mf)
Theridion hannoniae Crespo et al., 2009a: 474, f. 13 (f)
Theridion hannoniae Le Peru, 2011: 477, f. 820 (mf)
Theridion hannoniae Danisman, Öztürk & Ulusoy, 2011: 88, f. 1-4 (f)
Theridion hannoniae Canard & Cruveillier, 2016: 43 (year corrected from 1944 to 1945)
Theridion hannoniae Breitling, 2020: 358, f. 35I (m)
Allotheridion hannoniae Breitling, 2021a: 28
Theridion hannoniae Iorio, 2023: 30, f. 26-27 (f)
Theridion hannoniae Abdel-Ghani, Hassan & Sallam, 2023: 36, f. 22a-b (mf)
Theridion harmsi Wunderlich, 2011 | | Portugal, Spain, France urn:lsid:nmbe.ch:spidersp:044103
Theridion harmsi Wunderlich, 2011: 249, f. 28-30b (Dmf) Original description
Theridion harmsi Lecigne, 2017: 30, f. 5G-H, 15B-E (m)
Theridion harmsi Lecigne, 2018b: 77, f. 11F-I (m)
Theridion harmsi Lecigne, 2020: 60, pl. 5C (m)
Theridion harmsi Domènech et al., 2020: 165, f. 7a-g, 8e-f (mf)
Theridion harmsi Iorio, 2023: 31, f. 28-29 (m)
Theridion hartmeyeri Simon, 1908 | | Australia (Western Australia) urn:lsid:nmbe.ch:spidersp:008410
Theridion hartmeyeri Simon, 1908d: 410 (Df) Original description
Theridion hassleri Levi, 1963 | | Hispaniola urn:lsid:nmbe.ch:spidersp:008411
Theridion hassleri Levi, 1963c: 557, f. 139-140 (Df) Original description
Theridion hebridisianum Berland, 1938 | | Vanuatu urn:lsid:nmbe.ch:spidersp:008412
Theridion hebridisianum Berland, 1938: 165, f. 104-106 (Dmf) Original description
Theridion helena Wunderlich, 2011 | | Greece, Cyprus, Turkey urn:lsid:nmbe.ch:spidersp:044104
Theridion helena Wunderlich, 2011: 250, f. 99-101 (Dmf) Original description
Theridion helena Lecigne, 2021a: 23, f. 25a-c (mf)
Theridion helena Lecigne, 2023: 23, f. 16A-C (f)
Theridion helena Bosmans & Gavalas, 2023: 81, f. 40A-D (mf)
Theridion helophorum Thorell, 1895 | | Indonesia (Java) urn:lsid:nmbe.ch:spidersp:008413
Theridion helophorum Thorell, 1895b: 98 (Df) Original description
Theridion helophorum Workman, 1896: 70, pl. 70 (f)
Theridion hemerobium Simon, 1914 | | USA, Canada, Europe, Turkey, Israel, Iran urn:lsid:nmbe.ch:spidersp:008414
Theridion hemerobius Simon, 1914: 264, 268, 297, f. 525 (Dmf) Original description
Theridion berkeleyi Emerton, 1924b: 30, f. 8 (Dm)
Theridion zelotypum Kaston, 1948: 109, f. 151 (f, misidentified)
Theridion ornatum Tullgren, 1949: 45, f. 5a only (f, misidentified)
Theridion wallacei Schenkel, 1950b: 49, f. 13 (Df; preoccupied by Gertsch & Archer, 1942)
Theridion fieldi Levi, 1951: 3, f. 46 (Df)
Allotheridion fieldi Levi & Field, 1954: 441, f. 1 (f)
Theridion berkeleyi Levi, 1957a: 52, f. 166-167, 171-172, 174 (m, Sf)
Theridion berkeleyi Palmgren, 1974b: 24, f. 6.6 (f)
Theridion berkeleyi Kaston, 1977: 15, f. 8 (m)
Theridion antusi Kasal, 1982: 73, f. 1-5 (Dm)
Theridion pictum Levy & Amitai, 1982a: 96, f. 23-24 (f, misidentified)
Theridion hemerobium Vanuytven, Van Keer & Janssen, 1990: 16 (S)
Theridion hemerobius Blick, Sammorey & Martin, 1993: 29, f. 3-4, 6 (mf; N.B.: the specific name is a Greek two-ending adjective, not a noun in apposition, per H. D. Cameron, in litt.)
Theridion hemerobius Bosmans, Vanuytven & Van Keer, 1994: 236, f. 1-5 (mf, S)
Theridion hemerobius Roberts, 1995: 283, f. (mf)
Theridion hemerobius Roberts, 1998: 296, f. (mf)
Theridion hemerobius Levy, 1998b: 186, f. 353-354 (f)
Theridion hemerobium Paquin & Dupérré, 2003: 223, f. 2491-2493 (mf)
Theridion hemerobium Almquist, 2005: 98, f. 120a-f (mf)
Theridion hemerobium Wunderlich, 2008b: 396, f. 597 (m)
Theridion hemerobium Knoflach, Rollard & Thaler, 2009: 249, f. 57-58 (m)
Theridion hemerobius Le Peru, 2011: 478, f. 821 (mf)
Theridion hemerobium Danisman, Öztürk & Ulusoy, 2011: 88, f. 5-6 (m)
Theridion hemerobium Iorio, 2023: 31, f. 30, 31a-b (f)
Theridion hemerobium Domènech et al., 2023: 164, f. 8A-B (f)
Theridion hermonense Levy, 1991 | | Tunisia, Israel, Iran urn:lsid:nmbe.ch:spidersp:008415
Theridion hermonense Levy, 1991: 227, f. 1-2 (Df) Original description
Theridion hermonense Levy, 1998b: 188, f. 355-356 (f)
Theridion hewitti Caporiacco, 1949 | | Ethiopia urn:lsid:nmbe.ch:spidersp:008416
Theridion hewitti Caporiacco, 1949a: 383, f. 37 (Df) Original description
Theridion hidalgo Levi, 1957 | | USA, Mexico urn:lsid:nmbe.ch:spidersp:008417
Theridion hidalgo Levi, 1957a: 43, f. 133-134, 139-141 (Dmf) Original description
Theridion hidalgo Breene et al., 1993: 62, f. 35A-C (mf)
Theridion hierichonticum Levy & Amitai, 1982 | | Israel urn:lsid:nmbe.ch:spidersp:008418
Theridion hierichonticus Levy & Amitai, 1982a: 102, f. 38-40 (Dm) Original description
Theridion hierichonticum Levy, 1998b: 195, f. 370-372 (m)
Theridion hispidum O. Pickard-Cambridge, 1898 | | Mexico, Caribbean to Paraguay urn:lsid:nmbe.ch:spidersp:008419
Theridion hispidum O. Pickard-Cambridge, 1898a: 253, pl. 35, f. 5 (Dm) Original description
Theridion hirsutum O. Pickard-Cambridge, 1898a: , pl. 34, f. 6 (m, lapsus)
Steatoda hispida F. O. Pickard-Cambridge, 1902a: 386
Theridion hispidum Levi, 1959b: 86, f. 95-102 (m, Df)
Theridion hispidum Levi, 1963c: 530, f. 194-195 (f)
Theridion histrionicum Thorell, 1875 | | Italy urn:lsid:nmbe.ch:spidersp:008420
Theridion histrionicum Thorell, 1875a: 92 (Df) Original description
Theridion histrionicum Thorell, 1875c: 54 (Df)
Theridion hondurense Levi, 1959 | | Honduras urn:lsid:nmbe.ch:spidersp:008421
Theridion hondurense Levi, 1959b: 107, f. 193-194 (Df) Original description
Theridion hopkinsi Berland, 1929 | | Samoa urn:lsid:nmbe.ch:spidersp:008422
Theridion hopkinsi Berland, 1929b: 53, f. 31-32 (Df) Original description
Theridion hopkinsi Marples, 1955a: 483, pl. 58, f. 12 (Dm)
Theridion hotanense Zhu & Zhou, 1993 | | Iran, India, China urn:lsid:nmbe.ch:spidersp:008423
Theridion petraeum Hu & Wu, 1989: 136, f. 108.1-2 (f, misidentified)
Theridion pinastri Hu & Wu, 1989: 137, f. 109 (m, misidentified)
Theridion hotanensis Zhu & Zhou, 1993: 84, f. 1-6 (Dmf) Original description
Theridion hotaensis Zhu, 1998: 132, f. 76A-F (mf)
Theridion hotanensis Song, Zhu & Chen, 1999: 137, f. 73E-F, M-N (mf)
Theridion hotanensis Esyunin & Stepina, 2014b: 49, f. 16-17 (f)
Theridion hotanense Sekhar, Domichan & Sunil Jose, 2021: 173, f. 1-5 (f)
Theridion hotanense Zamani et al., 2021b: 295, f. 12C-F (f)
Theridion huanuco Levi, 1963 | | Peru urn:lsid:nmbe.ch:spidersp:008425
Theridion huanuco Levi, 1963c: 552, f. 108 (Dm) Original description
Theridion hufengense Tang, Yin & Peng, 2005 | | China urn:lsid:nmbe.ch:spidersp:039818
Theridion hufengensis Tang, Yin & Peng, 2005a: 524, f. 1-3 (Df) Original description
Theridion hufengense Yin et al., 2012: 408, f. 179a-c (f)
Theridion humboldti Levi, 1967 | | Peru urn:lsid:nmbe.ch:spidersp:008427
Theridion humboldti Levi, 1967b: 25, f. 7-9 (Df) Original description
Theridion hummeli Schenkel, 1936 | | China urn:lsid:nmbe.ch:spidersp:008428
Theridion hummeli Schenkel, 1936b: 35, f. 10 (Df) Original description
Theridion hupingense Yin, 2012 | | China urn:lsid:nmbe.ch:spidersp:046193
Theridion hupingense Yin in Yin et al., 2012: 409, f. 180a-c (Df) Original description
Theridion idiotypum Rainbow, 1917 | | Australia (South Australia) urn:lsid:nmbe.ch:spidersp:008429
Theridion idiotypum Rainbow, 1917a: 484, pl. 32, f. 2-4 (Dm) Original description
Theridion illecebrosum Simon, 1886 | | Senegal urn:lsid:nmbe.ch:spidersp:008430
Theridion illecebrosum Simon, 1886g: 372 (Df) Original description
Theridion illeceborosum Roewer, 1942a: 477 (lapsus)
Theridion impegrum Keyserling, 1886 | | Brazil urn:lsid:nmbe.ch:spidersp:008431
Theridion impegrum Keyserling, 1886b: 232, pl. 20, f. 286 (Df) Original description
Theridion impigrum Levi, 1963c: 574, f. 217-218 (f, invalid emendation)
Theridion impressithorax Simon, 1895 | | Philippines urn:lsid:nmbe.ch:spidersp:008432
Theridion impressithorax Simon, 1894a: 516, f. 539, 546 (m, nomen nudum)
Theridion impressithorax Simon, 1895g: 138 (Dm) Original description
Theridion incanescens Simon, 1890 | | Egypt, Yemen urn:lsid:nmbe.ch:spidersp:008434
Theridion incanescens Simon, 1890a: 97 (Dmf) Original description
Theridion incanescens Thaler-Knoflach & El-Hennawy, 2012: 92, f. 1-9 (mf)
Theridion incanescens Abdel-Ghani, Hassan & Sallam, 2023: 36, f. 23a-b (mf)
Theridion incertissimum (Caporiacco, 1954) | | French Guiana, Brazil urn:lsid:nmbe.ch:spidersp:008435
Tidarren incertissimum Caporiacco, 1954: 77, f. 13, 13a (Df) Original description
Theridion incertissimum Levi, 1963c: 567, f. 192-193 (Tf from Tidarren)
Theridion incertum O. Pickard-Cambridge, 1885 | | Pakistan urn:lsid:nmbe.ch:spidersp:008436
Theridion incertum O. Pickard-Cambridge, 1885b: 35 (Dm) Original description
Theridion incomtum (O. Pickard-Cambridge, 1896) | | Guatemala urn:lsid:nmbe.ch:spidersp:011346
Liger incomta O. Pickard-Cambridge, 1896a: 210, pl. 28, f. 6 (Dm) Original description
Liger incompta Simon, 1903a: 990
Liger incomta Archer, 1950: 25, pl. II, f. 9-10 (m)
Theridion incomtum Miller, 2007a: 247, f. 186D-E (m)
Theridion inconspicuum Thorell, 1898 | | Myanmar urn:lsid:nmbe.ch:spidersp:008437
Theridion inconspicuum Thorell, 1898: 305 (Dm) Original description
Theridion innocuum Thorell, 1875 | | Ukraine, Russia (Europe to South Siberia), Iran, Kazakhstan, China urn:lsid:nmbe.ch:spidersp:008440
Theridion innocuum Thorell, 1875b: 65 (Dm) Original description
Theridion innocuum Thorell, 1875c: 50 (Dm)
Theridion innocuum Azheganova, 1968: 58, f. 102, 113 (mf)
Theridion innocuum Izmailova, 1972b: 43, f. 1 (f)
Theridion theridioides Hu & Wu, 1989: 137, f. 110.1-2 (f; misidentified per Zhu, 1998: 150)
Theridion innocuum Izmailova, 1989: 92, f. 72 (f)
Theridion hui Zhu, 1998: 150, f. 91A-C (Df) [urn:lsid:nmbe.ch:spidersp:008426]
Theridion hui Song, Zhu & Chen, 1999: 137, f. 73I-J (f)
Theridion innocuum Le Peru, 2011: 478, f. 824 (f)
Theridion innocuum Esyunin & Stepina, 2014b: 49, f. 14-15 (f)
Theridion innocuum Zamani et al., 2021b: 295, f. 12F-N (mf)
Theridion innocuum Zhong, Liu & Zhu, 2022: 96, f. 1A-E (f, S od Theridion hui)
Theridion inquinatum Thorell, 1878 | | Myanmar, Singapore, Indonesia (Ambon) urn:lsid:nmbe.ch:spidersp:008441
Theridion inquinatum Thorell, 1878b: 155 (Df) Original description
Theridion inquinatum Workman, 1896: 67, pl. 67 (f)
Theridion insignitarse Simon, 1907 | | Gabon urn:lsid:nmbe.ch:spidersp:008443
Theridion insignitarse Simon, 1907d: 256 (Df) Original description
Theridion intritum (Bishop & Crosby, 1926) | | USA urn:lsid:nmbe.ch:spidersp:008444
Dipoena intrita Bishop & Crosby, 1926: 176, pl. 22, f. 21 (Dm) Original description
Theridion indianorum Gertsch & Archer, 1942: 9, f. 4-5 (Dmf) [urn:lsid:nmbe.ch:spidersp:055551]
Allotheridion intritum Levi, 1953b: 1 (T from Dipoena, S of Theridion indianorum)
Theridion intritum Levi, 1957a: 35, f. 110-111, 120-122 (mf)
Theridion iramon Levi, 1963 | | Colombia, Ecuador urn:lsid:nmbe.ch:spidersp:008445
Theridion iramon Levi, 1963c: 533, f. 36-39 (Dmf) Original description
Theridion irrugatum Gao & Li, 2014 | | China urn:lsid:nmbe.ch:spidersp:046703
Theridion irrugatum Gao & Li, 2014: 106, f. 90A-B, 91A-B, 92A-D (Dm) Original description
Theridion ischagosum Barrion & Litsinger, 1995 | | Philippines urn:lsid:nmbe.ch:spidersp:008446
Theridion ischagosum Barrion & Litsinger, 1995: 445, f. 267a-f (Df) Original description
Theridion isorium Levi, 1963 | | Peru urn:lsid:nmbe.ch:spidersp:008447
Theridion isorium Levi, 1963c: 582, f. 241-243 (Df) Original description
Theridion istokpoga Levi, 1957 | | USA to Panama urn:lsid:nmbe.ch:spidersp:008448
Theridion istokpoga Levi, 1957a: 67, f. 235-236, 247-248 (Dmf) Original description
Theridion italiense Wunderlich, 1995 | | Italy, North Macedonia, Romania urn:lsid:nmbe.ch:spidersp:008449
Theridion italiense Wunderlich, 1995v: 692, f. 8-9 (Dm) Original description
Theridion italiense Duma, 2009: 383, f. 1, 2A-B, 3A, 4A-D (m, Df)
Theridion italiense Le Peru, 2011: 479, f. 826 (mf)
Theridion italiense Komnenov, 2014: 52, f. 15-16 (m)
Theridion jordanense Levy & Amitai, 1982 | | Egypt, Israel, Syria urn:lsid:nmbe.ch:spidersp:008450
Theridion jordanensis Levy & Amitai, 1982a: 103, f. 41-42 (Df) Original description
Theridion jordanense Levy, 1998b: 196, f. 373-374 (f)
Theridion egyptium Fawzy & El Erksousy, 2002: 832, f. 1-4 (Dmf) [urn:lsid:nmbe.ch:spidersp:039817]
Theridion jordanense Thaler-Knoflach & El-Hennawy, 2012: 95, f. 10-13 (mf, S of Theridion egyptium)
Theridion jordanense Abdel-Ghani, Hassan & Sallam, 2023: 36, f. 24 (f)
Theridion juno Bellvert & Arnedo, 2021 | | USA (Hawaii) urn:lsid:nmbe.ch:spidersp:052729
Theridion juno Bellvert & Arnedo in Bellvert, Gillespie & Arnedo, 2021: 20, f. 23A-F, 24A-B, 25A-C (Dm) Original description
Theridion kambalum Barrion & Litsinger, 1995 | | Philippines urn:lsid:nmbe.ch:spidersp:008451
Theridion kambalum Barrion & Litsinger, 1995: 444, f. 266a-b (Df) Original description
Theridion karamayense Zhu, 1998 | | China urn:lsid:nmbe.ch:spidersp:008452
Theridion karamayensis Zhu, 1998: 168, f. 106A-E (Dmf) Original description
Theridion karamayensis Song, Zhu & Chen, 1999: 138, f. 74C-D, I-J (mf)
Theridion kauaiense Simon, 1900 | | USA (Hawaii) urn:lsid:nmbe.ch:spidersp:008453
Theridion kauaiense Simon, 1900a: 455, pl. 15, f. 7 (Df) Original description
Theridion kauaiense Arnedo, Agnarsson & Gillespie, 2007: 342, f. 1A, 3J-K (f)
Theridion kauaiense Bellvert, Gillespie & Arnedo, 2021: 21, f. 26A-H, 27A-B, 28A-F (Dm, f)
Theridion kawea Levi, 1957 | | USA, Mexico urn:lsid:nmbe.ch:spidersp:008454
Theridion kawea Levi, 1957a: 48, f. 118-119 (Df) Original description
Theridion kibonotense Tullgren, 1910 | | East Africa urn:lsid:nmbe.ch:spidersp:008455
Theridion kibonotense Tullgren, 1910: 127, pl. 2, f. 41 (Df) Original description
Theridion kiliani Müller & Heimer, 1990 | | Colombia urn:lsid:nmbe.ch:spidersp:008457
Theridion kiliani Müller & Heimer, 1990: 136, f. 1A-B (Dm) Original description
Theridion kobrooricum Strand, 1911 | | Indonesia (Aru Is.) urn:lsid:nmbe.ch:spidersp:008458
Theridion kobrooricum Strand, 1911d: 135, pl. 4, f. 1 (Df) Original description
Theridion kochi Roewer, 1942 | j | Samoa urn:lsid:nmbe.ch:spidersp:008459
Theridion ambiguum L. Koch, 1872a: 273, pl. 22, f. 9 (Dj; preoccupied by Nicolet, 1849)
Theridion kochi Roewer, 1942a: 486 (replacement name) Original description
Theridion kraepelini Simon, 1905 | | Indonesia (Java) urn:lsid:nmbe.ch:spidersp:008461
Theridion kraepelini Simon, 1905c: 57 (Df) Original description
Theridion kraepelini Dupérré, 2023a: 236, f. 75A-D (f)
Theridion kraussi Marples, 1957 | | Fiji urn:lsid:nmbe.ch:spidersp:008462
Theridion kraussi Marples, 1957: 391, f. 3 (Df) Original description
Theridion lacticolor Berland, 1920 | | Kenya, Yemen, Madagascar urn:lsid:nmbe.ch:spidersp:008464
Theridion lacticolor Berland, 1920c: 159, f. 193-194 (Df) Original description
Theridion lacticolor Knoflach & van Harten, 2000a: 215, f. 1-14 (f, Dm)
Theridion laevigatum Blackwall, 1870 | | Italy urn:lsid:nmbe.ch:spidersp:008465
Theridion laevigatum Blackwall, 1870b: 425 (Df) Original description
Theridion lago Levi, 1963 | | Ecuador urn:lsid:nmbe.ch:spidersp:008466
Theridion lago Levi, 1963c: 588, f. 273-275 (Df) Original description
Theridion lanceatum Zhang & Zhu, 2007 | | China urn:lsid:nmbe.ch:spidersp:041027
Theridion lanceatum Zhang & Zhu, 2007a: 73, f. 1A-E (Dmf) Original description
Theridion lanceatum Zhu & Zhang, 2011: 105, f. 61A-E (mf)
Theridion lapidicola Kulczyński, 1887 | | Italy urn:lsid:nmbe.ch:spidersp:008468
Theridion lapidicola Kulczyński, 1887: 309, pl. 5, f. 16 (Df) Original description
Theridion lapidicola Le Peru, 2011: 480, f. 829 (f)
Theridion latisternum Caporiacco, 1934 | j | Karakorum urn:lsid:nmbe.ch:spidersp:008470
Theridion latisternum Caporiacco, 1934a: 148, pl. 1, f. 16 (Djj) Original description
Theridion lawrencei Gertsch & Archer, 1942 | | USA urn:lsid:nmbe.ch:spidersp:008471
Theridion lawrencei Gertsch & Archer, 1942: 8, f. 23 (Dm) Original description
Theridion lawrencei Levi, 1957a: 71, f. 257-260 (m, Df)
Theridion leechi Gertsch & Archer, 1942 | | USA, Canada urn:lsid:nmbe.ch:spidersp:008472
Theridion leechi Gertsch & Archer, 1942: 8, f. 19-20 (Dmf) Original description
Theridion leechi Levi, 1957a: 74, f. 267-268, 290-291 (mf)
Theridion leguiai Chamberlin, 1916 | | Colombia, Peru urn:lsid:nmbe.ch:spidersp:008473
Theridion leguiai Chamberlin, 1916: 229, pl. 15, f. 7-10 (Df) Original description
Achaearanea leguiai Levi, 1963b: 221, f. 55-56 (Tf from Theridion)
Theridion leguiai Buckup & Marques, 1996: 55, f. 19-20 (Tf from Achaearanea, Dm)
Theridion leones Levi, 1959 | | Mexico urn:lsid:nmbe.ch:spidersp:008475
Theridion leones Levi, 1959b: 99, f. 148-151 (Dmf) Original description
Theridion leucophaeum Simon, 1905 | | India urn:lsid:nmbe.ch:spidersp:008476
Theridion leucophaeum Simon, 1905a: 178 (Dmf) Original description
Theridion leucophaeum Prasad et al., 2019: 111 (probably belongs to Simitidion)
Theridion leve Blackwall, 1877 | j | Seychelles urn:lsid:nmbe.ch:spidersp:008477
Theridion leve Blackwall, 1877: 14 (Dj) Original description
Theridion leviorum Gertsch & Riechert, 1976 | | USA urn:lsid:nmbe.ch:spidersp:008478
Theridion leviorum Gertsch & Riechert, 1976: 9, f. 7-8 (Dm) Original description
Theridion liaoyuanense (Zhu & Yu, 1982) | | China urn:lsid:nmbe.ch:spidersp:008479
Achaearanea liaoyuanensis Zhu & Yu, 1982: 60, f. 1a-f (Dmf) Original description
Achaearanea liaoyuanensis Hu, 1984: 156, f. 159.1-6 (mf)
Theridion liaoyuanensis Zhu, 1998: 157, f. 97A-E (Tmf from Achaearanea)
Theridion liaoyuanensis Song, Zhu & Chen, 1999: 138, f. 75A-B, G-H (mf)
Theridion limatum Tullgren, 1910 | | Tanzania urn:lsid:nmbe.ch:spidersp:008481
Theridion limatum Tullgren, 1910: 130, pl. 2, f. 45 (Df) Original description
Theridion limitatum L. Koch, 1872 | | Australia (Queensland, New South Wales) urn:lsid:nmbe.ch:spidersp:008482
Theridion limitatum L. Koch, 1872a: 256, pl. 21, f. 5 (Df) Original description
Theridion linaresense Levi, 1963 | | Chile urn:lsid:nmbe.ch:spidersp:008483
Theridion linaresense Levi, 1963c: 537, f. 50-51 (Df) Original description
Theridion linzhiense Hu, 2001 | | China urn:lsid:nmbe.ch:spidersp:037537
Theridion linzhiensis Hu, 2001: 581, f. 394.1-3 (Dmf) Original description
Theridion llano Levi, 1957 | | USA urn:lsid:nmbe.ch:spidersp:008485
Theridion llano Levi, 1957a: 28, f. 77-80 (Dmf) Original description
Theridion logan Levi & Patrick, 2013 | | USA urn:lsid:nmbe.ch:spidersp:046444
Theridion logan Levi & Patrick, 2013: 409, f. 1-5 (Dmf) Original description
Theridion lomirae Roewer, 1938 | | New Guinea urn:lsid:nmbe.ch:spidersp:008486
Theridion lomirae Roewer, 1938: 21, f. 9-11 (Df) Original description
Theridion longicrure Marples, 1956 | | New Zealand urn:lsid:nmbe.ch:spidersp:008487
Theridion longicrure Marples, 1956: 339, f. 7 (Dm) Original description
Theridion longiductum Liu & Peng, 2012 | | China urn:lsid:nmbe.ch:spidersp:045560
Theridion longiductum Liu & Peng, 2012: 86, f. 1-5 (Df) Original description
Theridion longihirsutum Strand, 1907 | | China urn:lsid:nmbe.ch:spidersp:008488
Theridion longihirsutum Strand, 1907k: 131, f. 19 (Df) Original description
Theridion longioembolia Liu & Peng, 2012 | | China urn:lsid:nmbe.ch:spidersp:045561
Theridion longioembolia Liu & Peng, 2012: 87, f. 6-11 (Dm) Original description
Theridion longipalpum Zhu, 1998 | | China, Korea urn:lsid:nmbe.ch:spidersp:008489
Theridion longipalpum Zhu, 1998: 193, f. 126A-C (Dm) Original description
Theridion longipalpum Song, Zhu & Chen, 1999: 138, f. 75K-L (m)
Theridion longipalpum Seo, 2005a: 125, f. 3A-C (m)
Theridion longipalpum Kim, 2021: 156, f. 67A-F (m)
Theridion longipalpum Zhou, Irfan & Peng, 2024: 3, f. 2A-D (m)
Theridion longipedatum Roewer, 1942 | | Colombia urn:lsid:nmbe.ch:spidersp:008490
Theridion longipes Keyserling, 1884a: 66, pl. 4, f. 40 (Df; preoccupied by Hasselt, 1882)
Theridion longipedatum Roewer, 1942a: 494 (replacement name) Original description
Allotheridion longipedatum Archer, 1950: 20 (Tf from Theridion)
Theridion longipedatum Levi, 1963c: 540, f. 66-67 (f)
Theridion longipedatum Agnarsson, 2004: 592, f. 77A-G, 78A-G (figures m)
Theridion longipili Seo, 2004 | | Korea urn:lsid:nmbe.ch:spidersp:042316
Theridion longipili Seo, 2004b: 79, f. 1A-H (Dmf) Original description
Theridion longipili Kim, 2021: 156, f. 68A-D (f)
Theridion ludekingi Thorell, 1890 | | Indonesia (Java) urn:lsid:nmbe.ch:spidersp:008491
Theridion ludekingii Thorell, 1890a: 277 (Df) Original description
Theridion ludius Simon, 1880 | | Malaysia to Australia, New Caledonia urn:lsid:nmbe.ch:spidersp:008492
Theridion ludius Simon, 1880i: 170 (Df) Original description
Theridion ludius Simon, 1898b: 271 (Dm)
Theridion lumabani Barrion & Litsinger, 1995 | | Philippines urn:lsid:nmbe.ch:spidersp:008493
Theridion lumabani Barrion & Litsinger, 1995: 449, f. 271a-g (Df) Original description
Theridion luteitarse Schmidt & Krause, 1995 | | Cape Verde Is. urn:lsid:nmbe.ch:spidersp:008496
Theridion luteitarsis Schmidt & Krause, 1995b: 362, f. 9 (Df) Original description
Theridion macei Simon, 1895 | | Congo urn:lsid:nmbe.ch:spidersp:008498
Theridion macei Simon, 1894a: 533, f. 543-544 (nomen nudum)
Theridion macei Simon, 1895g: 138 (Dm) Original description
Theridion machu Levi, 1963 | | Peru urn:lsid:nmbe.ch:spidersp:008499
Theridion machu Levi, 1963c: 566, f. 188-189 (Df) Original description
Theridion macropora Tang, Yin & Peng, 2006 | | China urn:lsid:nmbe.ch:spidersp:039819
Theridion fruticum Tang, Yin & Peng, 2005a: 525, f. 4-6 (Df, preoccupied by Simon, 1890, see Theridion fruticum) [urn:lsid:nmbe.ch:spidersp:037535]
Theridion macropora Tang, Yin & Peng, 2006b: 922 (replacement name) Original description
Theridion shimenensis Zhang & Zhu, 2007a: 73 (superfluous replacement name) [urn:lsid:nmbe.ch:spidersp:041422]
Theridion macropora Yin et al., 2012: 411, f. 181a-c (f, S of Theridion shimenensis)
Theridion macuchi Levi, 1963 | | Ecuador urn:lsid:nmbe.ch:spidersp:008500
Theridion macuchi Levi, 1963c: 569, f. 204-205 (Df) Original description
Theridion maculiferum Roewer, 1942 | | Tanzania (Zanzibar) urn:lsid:nmbe.ch:spidersp:008501
Theridion maculatum Bösenberg & Lenz, 1895: 40, pl. 2, f. 20 (Df; preoccupied by Walckenaer, 1805)
Theridion maculiferum Roewer, 1942a: 478 (replacement name) Original description
Theridion maculiferum Dupérré, 2023a: 238, f. 76A-C, 77A-B (f)
Theridion magdalenense Müller & Heimer, 1990 | | Colombia urn:lsid:nmbe.ch:spidersp:008502
Theridion magdalenensis Müller & Heimer, 1990: 137, f. 2A-C (Dmf) Original description
Theridion maindroni Simon, 1905 | | India urn:lsid:nmbe.ch:spidersp:008503
Theridion maindroni Simon, 1905a: 179 (Dmf) Original description
Theridion maindroni Prasad et al., 2019: 111 (probably belongs to Platnickina)
Theridion makotoi Yoshida, 2009 | | Japan urn:lsid:nmbe.ch:spidersp:042632
Theridion makotoi Yoshida, 2009a: 71, f. 1-5 (Dmf) Original description
Theridion makotoi Yoshida, 2009b: 370, f. 135-139 (mf)
Theridion malagaense Wunderlich, 2011 | | Spain, Italy (Sardinia) urn:lsid:nmbe.ch:spidersp:044105
Theridion malagaense Wunderlich, 2011: 250, f. 58-62 (Dm) Original description
Theridion malagaense Caria & Pantini, 2023: 68, f. 3a-f (m, Df)
Theridion manjithar Tikader, 1970 | | India urn:lsid:nmbe.ch:spidersp:008504
Theridion manjithar Tikader, 1970: 8, f. 3a-b (Df) Original description
Theridion manjithar Prasad et al., 2019: 115, f. 14-21 (f)
Theridion manonoense Marples, 1955 | | Samoa urn:lsid:nmbe.ch:spidersp:008505
Theridion manonoense Marples, 1955a: 487, pl. 59, f. 1 (Dm) Original description
Theridion maranum Levi, 1963 | | Venezuela urn:lsid:nmbe.ch:spidersp:008506
Theridion maranum Levi, 1963c: 570, f. 206 (Dm) Original description
Theridion maron Levi, 1963 | | Paraguay urn:lsid:nmbe.ch:spidersp:008507
Theridion maron Levi, 1963c: 565, f. 180-181 (Df) Original description
Theridion martini Levi, 1959 | | Mexico urn:lsid:nmbe.ch:spidersp:008508
Theridion martini Levi, 1959b: 104, f. 181-182 (Dm) Original description
Theridion mataafa Marples, 1955 | | Samoa urn:lsid:nmbe.ch:spidersp:008509
Theridion mataafa Marples, 1955a: 485, pl. 58, f. 11, pl. 59, f. 13 (Df) Original description
Theridion mauense Caporiacco, 1949 | | Kenya urn:lsid:nmbe.ch:spidersp:008510
Theridion mauense Caporiacco, 1949a: 386, f. 39 (Df) Original description
Theridion mauiense Simon, 1900 | | USA (Hawaii) urn:lsid:nmbe.ch:spidersp:008511
Theridion mauiense Simon, 1900a: 452, pl. 15, f. 11 (Dmf) Original description
Theridion mauiense Bellvert, Gillespie & Arnedo, 2021: 23, f. 29A-H, 30A-C, 31A-G (mf)
Theridion mehlum Roberts, 1983 | | Seychelles (Aldabra) urn:lsid:nmbe.ch:spidersp:008512
Theridion mehlum Roberts, 1983: 230, f. 50-55 (Dm) Original description
Theridion mehlum Saaristo, 2010: 277, f. 37.151 (m)
Theridion melanoplax Schmidt & Krause, 1996 | | Canary Is. urn:lsid:nmbe.ch:spidersp:008513
Theridion melanoplax Schmidt & Krause, 1996: 263, f. 1-2 (Df) Original description
Theridion melanoprorum Thorell, 1895 | | Myanmar urn:lsid:nmbe.ch:spidersp:008514
Theridion melanoprorum Thorell, 1895b: 93 (Dmf) Original description
Theridion melanoprorum orientale Simon, 1909 | | Vietnam urn:lsid:nmbe.ch:spidersp:008515
Theridion melanoprorum orientale Simon, 1909e: 89 (Df) Original description
Theridion melanostictum O. Pickard-Cambridge, 1876 | | Macaronesia, Mediterranean to Egypt, India, Central Asia, China, Japan. Introduced to Poland, Canada, USA, Galapagos Is., Society Is. urn:lsid:nmbe.ch:spidersp:008517
Theridion melanostictum O. Pickard-Cambridge, 1876b: 570 (Df) Original description
Theridion miami Levi, 1980b: 336, f. 3-9 (Dmf)
Theridion melanostictum Levy & Amitai, 1982a: 99, f. 32-37 (f, Dm)
Theridion scorinum Roberts, 1983: 233, f. 66-74 (Dmf)
Theridion melanostictum Levy, 1985a: 114 (S)
Theridion melanostictum Wunderlich, 1987a: 219, f. 577-579 (mf)
Theridion melanostictum Wunderlich, 1992a: 419, f. 605 (f)
Theridion ogasawarense Yoshida, 1993e: 111, f. 6-9 (Dmf)
Theridion melanostictum Knoflach, 1998: 589, f. 48, 54, 55c (mf)
Theridion melanostictum Zhu, 1998: 148, f. 90A-E (mf)
Theridion melanostictum Levy, 1998b: 192, f. 364-369 (mf)
Theridion melanostictum Song, Zhu & Chen, 1999: 138, f. 76E-F, K-L (mf)
Theridion melanostictum Yoshida, 2003a: 75, f. 178-181 (mf, S)
Theridion melanostictum Saaristo, 2006: 82, f. 93-96 (mf)
Theridion melanostictum Paquin, Dupérré & Labelle, 2008: 222, f. 4A-G (mf)
Theridion melanostictum Yoshida, 2009b: 370, f. 131-132 (mf)
Theridion melanostictum Saaristo, 2010: 271, f. 37.138-140 (mf)
Theridion melanostictum Le Peru, 2011: 480, f. 830 (mf)
Theridion melanostictum Ono, 2011b: 452, f. 51-55 (mf)
Theridion melanostictum Yin et al., 2012: 412, f. 182a-e (mf)
Theridion melanostictum Dierkens & Charlat, 2013: 70, f. 12 (m)
Enoplognatha angkora Barrion, Barrion-Dupo & Heong in Barrion et al., 2013: 38, f. 43A-D (Dm) [urn:lsid:nmbe.ch:spidersp:048455]
Theridion melanostictum Bodkhe, Manthen & Uniyal, 2015: 112, f. 1-11 (m)
Theridion melanostictum Déjean, 2015a: 4, f. 1-3 (f)
Theridion melanostictum Baert, Van Keer & Wauters, 2016: 13, f. 1-2 (mf)
Theridion melanostictum Rozwałka, Dawidowicz & Wawer, 2017: 63, f. 5-6 (m)
Theridion melanostictum El-Hennawy, 2017b: 206, f. 58a (m)
Theridion melanostictum Prasad et al., 2019: 113, f. 22-23 (f)
Theridion melanostictum Zamani, Nadolny & Dolejš, 2022: 566, f. 8E (m)
Theridion melanostictum Suzuki, 2022b: 187, f. 1-6 (mf)
Theridion melanostictum Abdel-Ghani, Hassan & Sallam, 2023: 36, f. 25 (f)
Theridion melanostictum Lin et al., 2023a: 522 (S of Enoplognatha angkora)
Theridion melanurum Hahn, 1831 | | Macaronesia, North Africa, Europe, Turkey, Caucasus, Russia (Europe to Middle Siberia), Middle East. Introduced to USA urn:lsid:nmbe.ch:spidersp:008518
Aranea denticulata Walckenaer, 1802: 208 (D, preoccupied by Olivier, 1789)
Theridion denticulatum Walckenaer, 1805: 74
Theridion melanurum Hahn, 1831b: 1, pl. 3, f. A (Df) Original description
Theridion denticulatum Walckenaer, 1841: 305 (Dmf)
Theridion denticulatum Blackwall, 1864a: 185, pl. 13, f. 118 (mf)
Steatoda undulata Menge, 1868: 158, pl. 30, f. 67 (Dmf)
Steatoda denticulata Karsch, 1873: 129
Theridion denticulatum Chyzer & Kulczyński, 1894: 34, pl. 1, f. 33 (mf)
Theridion denticulatum Becker, 1896: (2): 89, pl. 19, f. 2 (mf) [includes T. mystaceum]
Theridion dorsatum Banks, 1897: 195 (Df)
Theridion denticulatum Bösenberg, 1902: 100, pl. 9, f. 122 (mf)
Theridion undulatum Bösenberg, 1902: 101, pl. 9, f. 123 (f)
Theridion pictulum Banks, 1908: 205 (Df)
Theridion stanfordi Emerton, 1924b: 30, f. 7, 9 (Dmf)
Theridion denticulatum Wiehle, 1937: 165, f. 114-118 (mf)
Theridion melanurum Tullgren, 1949: 41, f. 2-4 (mf)
Allotheridion dorsatum Archer, 1950: 19, pl. III, f. 4 (Tf from Theridion, Dm)
Theridion bishopi Schenkel, 1950b: 47, f. 12 (Df)
Theridion melanurum Wiehle, 1952: 226, f. 1, 3, 6 (mf)
Theridion denticulatum Locket & Millidge, 1953: 71, f. 45C, 46D, 47D (mf)
Theridion melanurum Locket & Millidge, 1957: 481, f. 3A-B (mf)
Theridion melanurum Levi, 1957a: 55, f. 181-186 (mf, S)
Theridion melanurum Wiehle, 1960b: 248, f. 32a, 33a, 35a (mf)
Theridion melanurum Thaler, 1966: 154, f. 2a (f)
Theridion melanurum Wiehle, 1967b: 187, f. 9 (f)
Theridion denticulatum Tystshenko, 1971: 150, f. 414, 434 (mf)
Theridion melanurum Miller, 1971: 195, pl. XXXV, f. 20-21, pl. LXII, f. 20 (mf)
Theridion melanurum Locket, Millidge & Merrett, 1974: 55, f. 32A, 33A, C (mf)
Theridion melanurum Palmgren, 1974b: 22, f. 5.6-9 (mf)
Theridion mystaceum Punda, 1975b: 64, f. 144, 146 (f; misidentified per Vanuytven, 2021: 312)
Theridion denticulatum Ledoux, 1979: 288, f. 1d, 2d, 3b (mf)
Theridion denticulatum Ledoux & Canard, 1981: 17, f. 34 (f)
Theridion melanurum Levy & Amitai, 1982a: 89, f. 6-10 (mf)
Theridion melanurum Roberts, 1985: 184, f. 83a, c, pl. C (mf)
Theridion melanurum Heimer & Nentwig, 1991: 304, f. 816 (mf)
Theridion melanurum Roberts, 1995: 285, f. (mf)
Theridion denticulatum Mcheidze, 1997: 194, f. 399-400 (f)
Theridion melanurum Roberts, 1998: 299, f. (mf)
Theridion melanurum Levy, 1998b: 173, f. 327-331 (mf)
Theridion melanurum Aakra, 2000a: 85, f. 6B, D (f)
Theridion melanurum Knoflach & Pfaller, 2004: 142, f. 24g (f)
Theridion melanurum Almquist, 2005: 100, f. 122a-f (mf)
Theridion melanurum Wunderlich, 2011: 251, f. 32-39 (mf)
Theridion melanurum Le Peru, 2011: 480, f. 831 (mf)
Theridion melanurum Vanuytven, 2014: 130, f. 4, 8, 13 (mf)
Theridion melanurum Lecigne, 2017: 29, f. 5I, 6G-H (mf)
Theridion melinum Simon, 1900 | | USA (Hawaii) urn:lsid:nmbe.ch:spidersp:008519
Theridion campestratum Simon, 1900a: 450, pl. 18, f. 3 (Df) [urn:lsid:nmbe.ch:spidersp:008275]
Theridion melinum Simon, 1900a: 457, pl. 15, f. 10 (Dmf) Original description
Theridion melinum Bellvert, Gillespie & Arnedo, 2021: 25, f. 33A-H, 34A-J (mf, S of Theridion campestratum)
Theridion mendozae Berland, 1933 | | Marquesas Is. urn:lsid:nmbe.ch:spidersp:008520
Theridion mendozae Berland, 1933b: 62, f. 42-44 (Df) Original description
Theridion meneghettii Caporiacco, 1949 | j | Kenya urn:lsid:nmbe.ch:spidersp:008521
Theridion meneghettii Caporiacco, 1949a: 390 (Dj) Original description
Theridion metabolum Chamberlin & Ivie, 1936 | | Panama urn:lsid:nmbe.ch:spidersp:008522
Theridion metabolum Chamberlin & Ivie, 1936a: 33, pl. 10, f. 79 (Df) Original description
Theridion metabolum Levi, 1959b: 101, f. 152-158 (f, Dm)
Theridion metator Simon, 1907 | | Guinea-Bissau urn:lsid:nmbe.ch:spidersp:008523
Theridion metator Simon, 1907d: 255 (Df) Original description
Theridion michelbacheri Levi, 1957 | | USA urn:lsid:nmbe.ch:spidersp:008524
Theridion michelbacheri Levi, 1957a: 47, f. 159-163 (Dmf) Original description
Theridion micheneri Levi, 1963 | | Panama urn:lsid:nmbe.ch:spidersp:008525
Theridion micheneri Levi, 1963c: 586, f. 263-265 (Df) Original description
Theridion minutissimum Keyserling, 1884 | | Panama, Peru urn:lsid:nmbe.ch:spidersp:008526
Theridion minutissimum Keyserling, 1884a: 34, pl. 2, f. 17 (Dmf) Original description
Theridion minutissimum Levi, 1959b: 121, f. 249 (m)
Theridion minutissimum Levi, 1963c: 564, f. 173-176 (mf)
Theridion minutulum Thorell, 1895 | | Myanmar urn:lsid:nmbe.ch:spidersp:008527
Theridion minutulum Thorell, 1895b: 101 (Dm) Original description
Theridion miranda Bellvert & Arnedo, 2021 | | USA (Hawaii) urn:lsid:nmbe.ch:spidersp:052730
Theridion miranda Bellvert & Arnedo in Bellvert, Gillespie & Arnedo, 2021: 28, f. 36A-G, 37A-B, 38A-G (Dmf) Original description
Theridion miserum Thorell, 1898 | | Myanmar urn:lsid:nmbe.ch:spidersp:008528
Theridion miserum Thorell, 1898: 312 (Dm) Original description
Theridion modestum (Simon, 1894) | | Sri Lanka urn:lsid:nmbe.ch:spidersp:008530
Phaetoticus modestus Simon, 1894a: 552 (Df) Original description
Phaetoticus modestus Levi & Levi, 1962: 45, f. 98-99 (f)
Theridion modonatum Wunderlich, 2023 | | Portugal urn:lsid:nmbe.ch:spidersp:059439
Theridion modonatum Wunderlich, 2023: 33, f. 46-50, photo 3 (Dmf, south European specimens determined as T. betteni may belong to this species) Original description
Theridion molliculum Thorell, 1899 | | Cameroon urn:lsid:nmbe.ch:spidersp:008531
Theridion molliculum Thorell, 1899: 25 (Df) Original description
Theridion mollissimum L. Koch, 1872 | | Australia, Samoa urn:lsid:nmbe.ch:spidersp:008532
Theridion mollissimum L. Koch, 1872a: 262, pl. 22, f. 2 (Dm) Original description
Theridion monzonense Levi, 1963 | | Peru urn:lsid:nmbe.ch:spidersp:008534
Theridion monzonense Levi, 1963c: 559, f. 145-146 (Df) Original description
Theridion mortuale Simon, 1908 | | Australia (Western Australia) urn:lsid:nmbe.ch:spidersp:008535
Theridion mortuale Simon, 1908d: 409 (Df) Original description
Theridion mortuale Dupérré, 2023a: 240, f. 78A-D (f)
Theridion morulum O. Pickard-Cambridge, 1898 | | USA, Mexico urn:lsid:nmbe.ch:spidersp:008536
Theridion morulum O. Pickard-Cambridge, 1898a: 254, pl. 35, f. 6 (Df) Original description
Steatoda morula F. O. Pickard-Cambridge, 1902a: 384, pl. 36, f. 14 (f)
Theridion jeanae Gertsch & Archer, 1942: 7, f. 25-26 (Dmf)
Theridion jeanae Levi, 1957a: 79, f. 271, 280-281, 296-297 (mf)
Theridion morulum Levi, 1959b: 110, f. 159-161 (f, Sm)
Theridion mucidum Gao & Li, 2014 | | China urn:lsid:nmbe.ch:spidersp:046704
Theridion mucidum Gao & Li, 2014: 109, f. 93A-D, 94A-C, 95A-E, 96A-D (Dmf) Original description
Theridion murarium Emerton, 1882 | | North America urn:lsid:nmbe.ch:spidersp:008537
Theridion murarium Emerton, 1882: 11, pl. 1, f. 5 (Dmf) Original description
Theridion murarium Keyserling, 1884a: 17, pl. 1, f. 5 (mf)
Theridion murarium Emerton, 1902: 115, f. 267-269 (mf)
Theridion murarium Comstock, 1940: 368, f. 353-354 (mf)
Theridion murarium Kaston, 1945b: 5, f. 15 (f)
Theridion murarium Kaston, 1948: 104, f. 125, 146-147 (mf)
Allotheridion murarium Archer, 1950: 18, pl. III, f. 5 (Tmf from Theridion)
Theridion murarium Levi, 1957a: 19, f. 12, 57-58, 61-63 (mf)
Theridion murarium Levi, 1961: 5, f. 10 (m)
Theridion murarium Levi & Levi, 1962: 45, f. 94 (m)
Theridion murarium Coddington, 1990: 18, f. 92 (m)
Theridion murarium Breene et al., 1993: 61, f. 32A-C (mf)
Theridion murarium Paquin & Dupérré, 2003: 223, f. 2500-2502 (mf)
Theridion musivivoides Schmidt & Krause, 1995 | | Cape Verde Is. urn:lsid:nmbe.ch:spidersp:008538
Theridion musivivum Schmidt, Geisthardt & Piepho, 1994: 95, f. 7 (f, misidentified)
Theridion musivivoides Schmidt & Krause, 1995b: 360, f. 5 (Df) Original description
Theridion musivivum Schmidt, 1956 | | Azores, Canary Is., Madeira urn:lsid:nmbe.ch:spidersp:008539
Theridion denticulatum musivivum Schmidt, 1956e: 145 (Dmf) Original description
Theridion denticulatum musivivum Schmidt, 1956g: 244, f. 7d (f)
Theridion musivivum Schmidt, 1975a: 508 (elevated to species)
Theridion musivivum Schmidt & Krause, 1995b: 360, f. 6-8 (mf)
Theridion musivivum Wunderlich, 2011: 252, f. 40-49b (mf)
Theridion musivivum Le Peru, 2011: 481, f. 833 (mf)
Theridion myersi Levi, 1957 | | USA, Mexico, Jamaica. Introduced to Galapagos Is. urn:lsid:nmbe.ch:spidersp:008540
Theridion myersi Levi, 1957a: 31, f. 95-98 (Dmf) Original description
Theridion mystaceum L. Koch, 1870 | | Europe, Turkey, Russia (Europe to South Siberia), China urn:lsid:nmbe.ch:spidersp:008541
Theridion mystaceum L. Koch, 1870: 21 (Dmf) Original description
Theridion mystaceum Bösenberg, 1902: 110, pl. 9, f. 138 (m)
Theridion neglectum Wiehle, 1952: 227, f. 2, 4-5, 7-8 (Dmf)
Theridion neglectum Locket & Millidge, 1957: 481, f. 3C-D (mf)
Theridion neglectum Wiehle, 1960b: 248, f. 32b, 33b, 35b (mf)
Theridion neglectum Pichka, 1966: 774, f. 3 (f)
Theridion neglectum Thaler, 1966: 154, f. 2b (f)
Theridion neglectum Wiehle, 1967b: 187, f. 10 (f)
Theridion neglectum Wiehle, 1967c: 198, f. 4 (f)
Theridion neglectum Miller, 1971: 195, pl. XXXV, f. 18-19, pl. LXII, f. 24 (mf)
Theridion mystaceum Prószyński & Staręga, 1971: 199 (removed mf from S of T. melanurum, S)
Theridion mystaceum Locket, Millidge & Merrett, 1974: 56, f. 32B, 33B, D (mf)
Theridion neglectum Palmgren, 1974b: 22, f. 5.1-5 (mf)
Theridion mystaceum Ledoux, 1979: 283, f. 1c, 2b-c, 3a (mf)
Theridion mystaceum Roberts, 1985: 184, f. 83b, d, pl. C (mf)
Theridion denticulatum Hu & Wu, 1989: 133, f. 106.1-2 (f, misidentified)
Theridion mystaceum Höfer, 1989: 186, pl. 5c (f)
Theridion mystaceum Heimer & Nentwig, 1991: 304, f. 817 (mf)
Theridion mystaceum Roberts, 1995: 286, f. (mf)
Theridion mystaceum Zhu, 1998: 147, f. 89A-D (mf)
Theridion mystaceum Roberts, 1998: 300, f. (mf)
Theridion mystaceum Song, Zhu & Chen, 1999: 138, f. 77C-D, K (mf)
Theridion mystaceum Aakra, 2000a: 84, f. 6A, C (f)
Theridion mystaceum Almquist, 2005: 101, f. 123a-g (mf)
Theridion mystaceum Wunderlich, 2011: 252, f. 50-55 (mf)
Theridion mystaceum Le Peru, 2011: 481, f. 834 (mf)
Theridion mystaceum Kaya & Ugurtas, 2011: 151, f. 22-23 (mf)
Theridion mystaceum Vanuytven, 2014: 131, f. 2, 6, 12 (mf)
Theridion mystaceum Lecigne, 2017: 29, f. 5J-L, 6I-J (mf)
Theridion mystaceum Breitling, 2020: 358, f. 35J (m)
Theridion mystaceum Domènech et al., 2020: 165, f. 6a-g, 8c-d (mf)
Theridion mysteriosum Schmidt, 1971 | | Ecuador urn:lsid:nmbe.ch:spidersp:008542
Theridion mysteriosum Schmidt, 1971: 421, f. 24 (Df) Original description
Theridion nadleri Levi, 1959 | | Trinidad urn:lsid:nmbe.ch:spidersp:008543
Theridion nadleri Levi, 1959b: 119, f. 240-241 (Df) Original description
Theridion nagorum Roberts, 1983 | | Seychelles (Aldabra) urn:lsid:nmbe.ch:spidersp:008545
Theridion nagorum Roberts, 1983: 236, f. 75-81 (Dmf) Original description
Theridion nagorum Saaristo, 2010: 277, f. 37.152 (mf)
Theridion nasinotum Caporiacco, 1949 | | Kenya urn:lsid:nmbe.ch:spidersp:008547
Theridion nasinotum Caporiacco, 1949a: 395, f. 46 (Dm) Original description
Theridion nasutum Wunderlich, 1995 | | Italy (Sardinia) urn:lsid:nmbe.ch:spidersp:008548
Theridion nasutum Wunderlich, 1995a: 371, f. 56-65 (Dmf) Original description
Theridion nasutum Le Peru, 2011: 481, f. 835 (mf)
Theridion necijaense Barrion & Litsinger, 1995 | | Philippines urn:lsid:nmbe.ch:spidersp:008549
Theridion necijaensis Barrion & Litsinger, 1995: 444, f. 265a-g (Df) Original description
Theridion negebense Levy & Amitai, 1982 | | Israel, Spain? urn:lsid:nmbe.ch:spidersp:008550
Theridion negebensis Levy & Amitai, 1982a: 106, f. 48-55 (Dmf) Original description
Theridion negebense Levy, 1998b: 199, f. 380-387 (mf)
Theridion negebense Breitling, 2020: 359 (probably S of Theridion wiehlei)
Theridion neomexicanum Banks, 1901 | | USA, Canada urn:lsid:nmbe.ch:spidersp:008551
Theridion placens Keyserling, 1884a: 71, pl. 3, f. 43 (Df; preoccupied by Blackwall, 1877)
Theridion neomexicanum Banks, 1901b: 577 (Df) Original description
Theridion placens Emerton, 1924b: 29, f. 4 (Dm)
Theridion placidum Roewer, 1942a: 504 (replacement name for T. placens)
Theridion neomexicanum Levi, 1957a: 76, f. 269, 274-275, 292-293 (f, Sm)
Theridion neomexicanum Levi & Randolph, 1975: 45, f. 78-79 (m)
Theridion neomexicanum Roth, 1982: 47-11, f. 78-79 (m)
Theridion neomexicanum Roth, 1985: B43-10, f. 78-79 (m)
Theridion neomexicanum Roth, 1994: 184, f. 78-79 (m)
Theridion neshamini Levi, 1957 | | USA urn:lsid:nmbe.ch:spidersp:008552
Theridion neshamini Levi, 1957a: 88, f. 311-312, 317-319 (Dmf) Original description
Theridion nigriceps Keyserling, 1891 | | Brazil urn:lsid:nmbe.ch:spidersp:008554
Theridion nigriceps Keyserling, 1891: 188, pl. 6, f. 134 (Df) Original description
Theridion nigriceps Levi, 1963c: 575, f. 221-224 (f)
Theridion nigroannulatum Keyserling, 1884 | | Ecuador, Peru urn:lsid:nmbe.ch:spidersp:008555
Theridion nigro-annulatum Keyserling, 1884a: 74, pl. 4, f. 45 (Dmf; N.B.: listed as T. migromaculatum in table on pp. 5, 8) Original description
Theridion nigroannulatum Levi, 1963c: 539, f. 59-63 (mf)
Theridion nigroannulatum Avilés, Maddison & Agnarsson, 2006: 747, f. 4A-H (m)
Theridion nigroplagiatum Caporiacco, 1949 | | Kenya urn:lsid:nmbe.ch:spidersp:008557
Theridion nigroplagiatum Caporiacco, 1949a: 389, f. 42 (Df) Original description
Theridion nigropunctulatum Thorell, 1898 | | Myanmar urn:lsid:nmbe.ch:spidersp:008559
Theridion nigropunctulatum Thorell, 1898: 306 (Dm) Original description
Theridion nigrosacculatum Tullgren, 1910 | | Tanzania urn:lsid:nmbe.ch:spidersp:008560
Theridion nigrosacculatum Tullgren, 1910: 130, pl. 2, f. 46 (Dmf) Original description
Theridion nilgherinum Simon, 1905 | | India urn:lsid:nmbe.ch:spidersp:008562
Theridion nilgherinum Simon, 1905a: 179 (Df) Original description
Theridion niphocosmum Rainbow, 1916 | | Australia (Queensland) urn:lsid:nmbe.ch:spidersp:008563
Theridion niphocosmum Rainbow, 1916a: 57, pl. 15, f. 37 (Df) Original description
Theridion niveopunctatum Thorell, 1898 | | Myanmar urn:lsid:nmbe.ch:spidersp:008565
Theridion niveopunctatum Thorell, 1898: 302 (Dmf) Original description
Theridion niveum O. Pickard-Cambridge, 1898 | | Mexico urn:lsid:nmbe.ch:spidersp:008566
Theridion niveum O. Pickard-Cambridge, 1898a: 255, pl. 34, f. 11 (Df) Original description
Theridion niveum F. O. Pickard-Cambridge, 1902a: 390, pl. 37, f. 1-2 (f, Dm)
Theridion niveum Petrunkevitch, 1930a: 204, f. 51-52 (f)
Theridion niveum Levi, 1959b: 101, f. 162-167 (mf)
Theridion niveum Orozco-Gil & Desales-Lara, 2021: 14, f. 25-27 (f)
Theridion nivosum Rainbow, 1916 | | Australia (Queensland) urn:lsid:nmbe.ch:spidersp:008567
Theridion nivosum Rainbow, 1916a: 62, pl. 16, f. 48-50 (Df) Original description
Theridion nodiferum Simon, 1895 | | Sri Lanka urn:lsid:nmbe.ch:spidersp:008568
Theridion nodiferum Simon, 1894a: 533, f. 542 (nomen nudum)
Theridion nodiferum Simon, 1895g: 140 (Dmf) Original description
Theridion nojimai Yoshida, 1999 | | China, Japan urn:lsid:nmbe.ch:spidersp:008569
Theridion nojimai Yoshida, 1999: 127, f. 1-4 (Dmf) Original description
Theridion nojimai Yoshida, 2003a: 75, f. 182-185 (mf)
Theridion nojimai Yoshida, 2009b: 370, f. 133-134 (mf)
Theridion nojimai Yin et al., 2012: 414, f. 183a-e (mf)
Theridion nudum Levi, 1959 | | Mexico, Panama urn:lsid:nmbe.ch:spidersp:008570
Theridion nudum Levi, 1959b: 118, f. 227-229 (Dmf) Original description
Theridion oatesi Thorell, 1895 | | Myanmar urn:lsid:nmbe.ch:spidersp:008571
Theridion oatesii Thorell, 1895b: 86 (Df) Original description
Theridion obscuratum Zhu, 1998 | | China urn:lsid:nmbe.ch:spidersp:008572
Theridion obscuratum Zhu, 1998: 167, f. 105A-D (Df) Original description
Theridion obscuratum Song, Zhu & Chen, 1999: 138, f. 77G-H (f)
Theridion obscuratum Zhang & Jin, 2016: 620, f. 1a-b, 2a-e, 3a-d (Dm, f)
Theridion obscuratum Zhou, Irfan & Peng, 2024: 3, f. 3A-D (m)
Theridion ochreolum Levy & Amitai, 1982 | | Cyprus, Israel, Iran urn:lsid:nmbe.ch:spidersp:008573
Theridion ochreolus Levy & Amitai, 1982a: 91, f. 11-13 (Dm) Original description
Theridion ochreolus Levy, 1985a: 115, f. 60-61 (Df)
Theridion ochreolus Wunderlich, 1995v: 692, f. 7 (m)
Theridion ochreolum Levy, 1998b: 176, f. 332-336 (mf)
Theridion octoferum Strand, 1909 | j | South Africa urn:lsid:nmbe.ch:spidersp:008574
Theridion octoferum Strand, 1909g: 560 (Dj) Original description
Theridion odisha Prasad, Caleb, Tyagi & Kumar, 2019 | | India urn:lsid:nmbe.ch:spidersp:051561
Theridion odisha Prasad, Caleb, Tyagi & Kumar in Prasad et al., 2019: 109, f. 1-6 (Df) Original description
Theridion odoratum Zhu, 1998 | | China urn:lsid:nmbe.ch:spidersp:008575
Theridion odoratusum Zhu, 1998: 144, f. 86A-D (Df, lapsus) Original description
Theridion odoratusum Song, Zhu & Chen, 1999: 138, f. 78A-B (f)
Theridion odoratusum Yin et al., 2012: 415, f. 184a-e (f, Dm)
Theridion omiltemi Levi, 1959 | | Mexico, Guatemala urn:lsid:nmbe.ch:spidersp:008577
Theridion evexum F. O. Pickard-Cambridge, 1902a: 389, pl. 36, f. 25-26 (mf, misidentified per Levi, 1959b: 105)
Theridion omiltemi Levi, 1959b: 105, f. 172-176 (Dmf) Original description
Theridion onticolum Levi, 1963 | | Peru urn:lsid:nmbe.ch:spidersp:008578
Theridion onticolum Levi, 1963c: 544, f. 84-85 (Df; N.B.: "arbitrary combination of letters", compare FAQ 6) Original description
Theridion opolon Levi, 1963 | | Brazil urn:lsid:nmbe.ch:spidersp:008579
Theridion opolon Levi, 1963c: 580, f. 225, 258-259 (Dmf) Original description
Theridion opuntia Levi, 1963 | | Mexico urn:lsid:nmbe.ch:spidersp:008580
Theridion opuntia Levi, 1963c: 531, f. 25-29 (Dmf) Original description
Theridion orgea (Levi, 1967) | | Brazil urn:lsid:nmbe.ch:spidersp:008581
Achaearanea orgea Levi, 1967b: 23, f. 5-6 (Df) Original description
Theridion orgea Buckup & Marques, 1996: 56, f. 21-22, 27-28 (Tf from Achaearanea, Dm)
Theridion orlando (Archer, 1950) | | USA urn:lsid:nmbe.ch:spidersp:008582
Allotheridion orlando Archer, 1950: 20, pl. III, f. 3 (Df) Original description
Theridion orlando Levi, 1957a: 87, f. 309-310, 315-316 (f, Dm)
Theridion osprum Levi, 1963 | | Venezuela urn:lsid:nmbe.ch:spidersp:008583
Theridion osprum Levi, 1963c: 577, f. 229 (Dm) Original description
Theridion oswaldocruzi Levi, 1963 | | Brazil urn:lsid:nmbe.ch:spidersp:008584
Theridion oswaldocruzi Levi, 1963c: 546, f. 94-95 (Df) Original description
Theridion otsospotum Barrion & Litsinger, 1995 | | Philippines urn:lsid:nmbe.ch:spidersp:008585
Theridion otsospotum Barrion & Litsinger, 1995: 449, f. 269a-f (Df) Original description
Theridion palanum Roberts, 1983 | | Seychelles (Aldabra) urn:lsid:nmbe.ch:spidersp:008586
Theridion palanum Roberts, 1983: 233, f. 62-65 (Dmf) Original description
Theridion palanum Saaristo, 2010: 278, f. 37.153 (mf)
Theridion pallasi Ponomarev, 2007 | | Russia (Europe) urn:lsid:nmbe.ch:spidersp:041376
Theridion pallasi Ponomarev, 2007b: 89, f. 6-7 (Df) Original description
Theridion pallidulum Roewer, 1942 | | East Africa urn:lsid:nmbe.ch:spidersp:008588
Theridion pallidum Bösenberg & Lenz, 1895: 41, pl. 2, f. 21 (Df; preoccupied by C. L. Koch, 1836)
Theridion pallidulum Roewer, 1942a: 478 (replacement name) Original description
Theridion pallidulum Dupérré, 2023a: 242, f. 79A-E (f)
Theridion pandani Simon, 1895 | | Vietnam urn:lsid:nmbe.ch:spidersp:008590
Theridion pandani Simon, 1895g: 140 (Dmf) Original description
Theridion panganii Caporiacco, 1947 | | Tanzania urn:lsid:nmbe.ch:spidersp:008591
Theridion panganii Caporiacco, 1947c: 151, f. 21 (Df) Original description
Theridion papillatum Gao & Li, 2014 | | China urn:lsid:nmbe.ch:spidersp:046705
Theridion papillatum Gao & Li, 2014: 115, f. 97A-D, 98A-B, 99A-E, 100A-D (Dmf) Original description
Theridion paraense Levi, 1963 | | Brazil urn:lsid:nmbe.ch:spidersp:008592
Theridion paraense Levi, 1963c: 574, f. 219-220 (Df) Original description
Theridion parvulum Blackwall, 1870 | | Italy (Sicily) urn:lsid:nmbe.ch:spidersp:008593
Theridion parvulum Blackwall, 1870a: 400, pl. 8, f. 5 (Dm) Original description
Theridion parvum Keyserling, 1884 | | Peru urn:lsid:nmbe.ch:spidersp:008594
Theridion parvum Keyserling, 1884a: 83, pl. 4, f. 52 (Df) Original description
Theridion parvum Levi, 1963c: 560, f. 149-150 (f)
Theridion patrizii Caporiacco, 1933 | | Libya urn:lsid:nmbe.ch:spidersp:008595
Theridion patrizii Caporiacco, 1933: 321, f. 4 (Df) Original description
Theridion pelaezi Levi, 1963 | | Mexico urn:lsid:nmbe.ch:spidersp:008596
Theridion pelaezi Levi, 1963c: 545, f. 90-91 (Df) Original description
Theridion pennsylvanicum Emerton, 1913 | | USA, Canada urn:lsid:nmbe.ch:spidersp:008597
Theridion pennsylvanicum Emerton, 1913b: 255, pl. 48, f. 1 (Dm) Original description
Theridion pennsylvanicum Kaston, 1948: 110, f. 174-175 (mf)
Allotheridion pennsylvanicum Archer, 1950: 38, pl. III, f. 5 (Tmf from Theridion)
Theridion pennsylvanicum Levi, 1957a: 85, f. 306-308, 313-314, 320 (mf)
Theridion pennsylvanicum Coddington, 1990: 18, f. 93 (m)
Theridion perkinsi Simon, 1900 | | USA (Hawaii) urn:lsid:nmbe.ch:spidersp:008599
Theridion perkinsi Simon, 1900a: 454, pl. 15, f. 6 (Dmf) Original description
Theridion perkinsi Bellvert, Gillespie & Arnedo, 2021: 33, f. 39A-H, 40A-C, 41A-H (mf)
Theridion pernambucum Levi, 1963 | | Brazil urn:lsid:nmbe.ch:spidersp:008600
Theridion pernambucum Levi, 1963c: 532, f. 30-33 (Dmf) Original description
Theridion pernambuco Brignoli, 1983c: 425 (lapsus)
Theridion perpusillum Simon, 1886 | | Malaysia urn:lsid:nmbe.ch:spidersp:008601
Theridion perpusillum Simon, 1886c: 451 (Dm) Original description
Theridion perpusillum Frétey, 2023: 126 (year of description corrected)
Theridion petraeum L. Koch, 1872 | | North America, Europe, North Africa, Caucasus, Russia (Europe to Far East), Kazakhstan urn:lsid:nmbe.ch:spidersp:008602
Theridion petraeum L. Koch, 1872b: 246 (Dmf) Original description
Theridion maxillare Emerton, 1913a: 212, pl. 1, f. 1 (Dm; preoccupied by Brullé, 1832)
Theridion pirini Drensky, 1921: 21, 76, pl. 1, f. 5-7 (Df)
Theridion petraeum Wiehle, 1937: 172, f. 140-142 (f; not f. 143-145)
Theridion maxillatum Roewer, 1942a: 503 (replacement name for T. maxillare)
Theridion petraeum Denis, 1945a: 113, f. 8 (f)
Allotheridion petraeum Archer, 1950: 20 (Tmf from Theridion)
Theridion petraeum Levi, 1957a: 24, f. 59-60, 64-66 (mf, S)
Theridion petraeum Wiehle, 1960b: 245, f. 28-30 (mf)
Theridion petraeum Wiehle, 1967c: 198, f. 3 (m)
Theridion petraeum Thaler, 1981c: 110, f. 14 (m)
Theridion petraeum Heimer & Nentwig, 1991: 306, f. 820 (mf)
Theridion petraeum Deltshev, 1992a: 20, f. 4 (m, S)
Theridion petraeum Bosmans, Vanuytven & Van Keer, 1994: 238, f. 9-10, 14 (mf)
Theridion petraeum Knoflach, 1998: 589, f. 39, 41, 45, 51, 55a, 60-61, 63a-c (mf)
Theridion petraeum Agnarsson, Coddington & Knoflach, 2007: 379, f. 161-164 (m)
Theridion petraeum Duma, 2009: 383, f. 3C (m)
Theridion petraeum Le Peru, 2011: 483, f. 842 (mf)
Theridion petrunkevitchi Berland, 1920 | | East Africa urn:lsid:nmbe.ch:spidersp:008603
Theridion petrunkevitchi Berland, 1920c: 155, f. 184-186 (Df) Original description
Theridion phaeostomum Simon, 1909 | | Vietnam urn:lsid:nmbe.ch:spidersp:008604
Theridion phaeostoma Simon, 1909e: 88 (Df) Original description
Theridion pictum (Walckenaer, 1802) | | North America, Europe, North Africa, Caucasus, Russia (Europe to Far East), Kazakhstan, Turkemenistan, China, Japan. Introduced to South Africa urn:lsid:nmbe.ch:spidersp:008606
Aranea picta Walckenaer, 1802: 207 (D, preoccupied by Razoumowsky, 1789, see Larinioides patagiatus; validated by ICZN, 1958: Opinion 517) Original description
Theridion pictum Heimer & Nentwig, 1991: 300, f. 806 (mf)
Theridion pictum Walckenaer, 1805: 74
Theridion pictum Blick, Sammorey & Martin, 1993: 30, f. 1-2, 5 (mf)
Theridion ornatum Hahn, 1831b: 1, pl. 3, f. C (Df) [urn:lsid:nmbe.ch:spidersp:061094]
Theridion pictum Bosmans, Vanuytven & Van Keer, 1994: 236, f. 6-8 (mf)
Theridion pictum Hahn, 1833a: 90, f. 68 (mf)
Theridion pictum Roth, 1994: 184, f. 74-77 (mf)
Steatoda picta C. L. Koch, 1837b: 9
Theridion pictum Roberts, 1995: 282, f. (mf)
Theridion pictum C. L. Koch, 1845: 139, f. 1062-1063 (mf)
Theridion pictum Mcheidze, 1997: 196, f. 402-404 (mf)
Theridion pictum Blackwall, 1864a: 184, pl. 13, f. 117 (mf)
Theridion pictum Knoflach, 1998: 589, f. 40, 43, 50, 55e, 59 (mf)
Steatoda picta Menge, 1868: 154, pl. 29, f. 65 (mf)
Theridion pictum Roberts, 1998: 296, f. (mf)
Theridion zelotypum Emerton, 1882: 11, pl. 2, f. 4 (Df) [urn:lsid:nmbe.ch:spidersp:061095]
Theridion pictum Hu, 2001: 583, f. 395.1-2 (f)
Theridion zelotypum Keyserling, 1884a: 25, pl. 1, f. 10 (f)
Theridion pictum Yoshida, 2001c: 162, f. 21-25 (m)
Theridion pictum Chyzer & Kulczyński, 1894: 34, pl. 1, f. 31 (mf)
Theridion pictum Paquin & Dupérré, 2003: 224, f. 2503-2505 (mf)
Theridion pictum Becker, 1896: (2): 92, pl. 20, f. 1 (mf)
Theridion pictum Yoshida, 2003a: 72, f. 11-12, 16, 169-174 (mf)
Theridion pictum Smith, 1900b: 206, p. 207, f. 1b (m)
Theridion pictum Agnarsson, 2004: 606, f. 91E-F (m)
Theridion pictum Bösenberg, 1902: 99, pl. 8, f. 120 (mf)
Theridion pictum Almquist, 2005: 102, f. 124a-g (mf)
Theridion zelotypum Emerton, 1909: 180, pl. 1, f. 5 (f, Dm)
Theridion pictum Agnarsson, Coddington & Knoflach, 2007: 376, f. 149-152 (m)
Theridion pictum Fedotov, 1912a: 63, f. 5 (f)
Theridion pictum Yoshida, 2009b: 370, f. 1-2, 15,19, 21, 127-128 (mf)
Theridion pictum Wiehle, 1937: 168, f. 126-131 (mf)
Theridion pictum Le Peru, 2011: 483, f. 843 (mf)
Theridion zelotypum Gertsch & Archer, 1942: 7, f. 3 (f)
Theridion pictum Vanuytven, 2021: 279, f. B.306-307 (m)
Theridion zelotypum Kaston, 1948: 109, f. 128, 150 (mf)
Theridion pictum Dippenaar-Schoeman et al., 2021A: 32, 6 f. (mf)
Theridion ornatum Tullgren, 1949: 45, f. 5b only (f)
Allotheridion ornatum Archer, 1950: 19 (T from Theridion)
Allotheridion zelotypum Archer, 1950: 19 (T from Theridion)
Allotheridion pictum Archer, 1950: 20 (T from Theridion)
Theridion zelotypum Levi, 1951: 4, f. 47 (f)
Theridion pictum Locket & Millidge, 1953: 68, f. 45B, 46A, 47A (mf)
Allotheridion zelotypum Levi & Field, 1954: 442, f. 3 (f)
Theridion ornatum Levi, 1957a: 50, f. 164-165, 168-170, 173 (mf, S of Theridion zelotypum)
Theridion pictum ICZN, 1958: 63 (specific name validated, S of Theridion ornatum)
Theridion pictum Yaginuma, 1960: 37, f. 35 (f)
Theridion pictum Levi & Levi, 1962: 45, f. 90-93 (mf)
Theridion pictum Azheganova, 1968: 59, f. 105, 114-115 (mf)
Theridion pictum Yaginuma, 1971: 37, f. 35 (f)
Theridion pictum Tystshenko, 1971: 151, f. 437 (f)
Theridion pictum Miller, 1971: 196, pl. XXXV, f. 13-15 (mf)
Theridion pictum Palmgren, 1974b: 24, f. 6.1-5 (mf)
Theridion pictum Levi & Randolph, 1975: 45, f. 72, 74-77 (mf)
Theridion ornatum Kaston, 1977: 15, f. 6-7 (mf)
Theridion pictum Roth, 1982: 47-11, f. 72, 74-77 (mf)
Theridion pictum Roth, 1985: B43-10, f. 72, 74-77 (mf)
Theridion pictum Roberts, 1985: 184, f. 82a (mf)
Theridion pictum Yaginuma, 1986a: 35, f. 20.1 (f)
Theridion pictum Izmailova, 1989: 94, f. 74 (f)
Theridion pictum Chikuni, 1989b: 42, f. 56 (mf)
Theridion pierre Levi & Patrick, 2013 | | USA urn:lsid:nmbe.ch:spidersp:046445
Theridion pierre Levi & Patrick, 2013: 409, f. 6-12 (Dmf) Original description
Theridion pigrum Keyserling, 1886 | | Brazil urn:lsid:nmbe.ch:spidersp:008607
Theridion pigrum Keyserling, 1886b: 232, pl. 20, f. 287 (Df) Original description
Theridion pigrum Levi, 1963c: 584, f. 254-255 (f)
Theridion pilatum Urquhart, 1893 | | Australia (Tasmania) urn:lsid:nmbe.ch:spidersp:008608
Theridion pilatum Urquhart, 1893b: 109 (Dmf) Original description
Theridion pinastri L. Koch, 1872 | | Europe, Turkey, Caucasus, China, Korea, Japan urn:lsid:nmbe.ch:spidersp:008611
Theridion pinastri L. Koch, 1872b: 249 (Dmf) Original description
Theridion pinastri Chyzer & Kulczyński, 1894: 34, pl. 1, f. 29 (mf)
Theridion pinastri Becker, 1896: (2): 91, pl. 19, f. 3 (mf)
Theridion pinastri Bösenberg, 1902: 101, pl. 9, f. 124 (mf)
Theridion pinastri Bösenberg & Strand, 1906: 147, pl. 10, f. 187 (f)
Theridion pinastri Engelhardt, 1910: 77, f. 28 (f)
Theridion pinastri Wiehle, 1937: 173, f. 146-149 (mf)
Theridion pinastri Tullgren, 1949: 46, f. 6a-b (f)
Allotheridion pinastri Archer, 1950: 19 (Tmf from Theridion)
Theridion pinastri Paik, 1957: 43, f. 9-10 (f)
Theridion pinastri Yaginuma, 1960: 37, f. 35 (f)
Theridion pinastri Arita, 1970: 26, f. 9-10 (mf)
Theridion pinastri Yaginuma, 1971: 37, f. 35 (f)
Theridion pinastri Tystshenko, 1971: 151, f. 416, 435 (mf)
Theridion pinastri Miller, 1971: 197, pl. XXXV, f. 11-12 (mf)
Theridion pinastri Palmgren, 1974b: 26, f. 6.7-10 (mf)
Theridion pinastri Punda, 1975b: 68, f. 141, 147 (f)
Theridion pinastri Murphy & Murphy, 1979: 314, f. 1-6 (mf)
Theridion pinastri Hu, 1984: 171, f. 179.1-3 (mf)
Theridion pinastri Roberts, 1985: 184, f. 82c (mf)
Theridion pinastri Guo, 1985: 98, f. 2-42.1-2 (f)
Theridion pinastraides Zhu & Shi, 1985: 104, f. 90a-c (f; N.B.: nomen nudum; specific name attributed to Song, 1981, but never published by that author and considered by him to be this species)
Theridion pinastri Yaginuma, 1986a: 35, f. 20.2 (mf)
Theridion pinastri Song, 1987: 127, f. 88 (mf)
Theridion pinastri Chikuni, 1989b: 42, f. 55 (mf)
Theridion pinastri Feng, 1990: 121, f. 96.1-3 (mf)
Theridion pinastri Chen & Gao, 1990: 97, f. 122a-b (mf)
Theridion pinastri Chen & Zhang, 1991: 154, f. 151.1-3 (mf)
Theridion pinastri Heimer & Nentwig, 1991: 306, f. 819 (mf)
Theridion pinastri Jones, 1992: 6, f. 1 (f)
Theridion pinastri Roberts, 1995: 284, f. (mf)
Theridion pinastri Mcheidze, 1997: 195, f. 401 (f)
Theridion pinastri Knoflach, 1998: 589, f. 42, 47, 53, 55b, 56-58 (mf)
Theridion pinastri Zhu, 1998: 191, f. 124A-E (mf)
Theridion pinastri Roberts, 1998: 298, f. (mf)
Theridion pinastri Song, Zhu & Chen, 1999: 138, f. 78C-D, K-L (mf)
Theridion pinastri Song, Zhu & Chen, 2001: 114, f. 56A-E (mf)
Theridion pinastri Namkung, 2002: 94, f. 13.12a-b (mf)
Theridion pinastri Namkung, 2003: 103, f. 13.19a-b (mf)
Theridion pinastri Yoshida, 2003a: 74, f. 9-10, 175-177, 564 (mf)
Theridion pinastri Knoflach & Pfaller, 2004: 138, f. 21c, 24d (mf)
Theridion pinastri Almquist, 2005: 103, f. 125a-f (mf)
Theridion pinastri Agnarsson, Coddington & Knoflach, 2007: 380, f. 165-168 (m)
Theridion pinastri Marusik, Kunt & Danışman, 2009: 74, f. 15-16 (m)
Theridion pinastri Yoshida, 2009b: 370, f. 129-130 (mf)
Theridion pinastri Le Peru, 2011: 483, f. 844 (mf)
Theridion pinastri Zhu & Zhang, 2011: 106, f. 62A-E (mf)
Theridion pinastri Lecigne, 2020: 60, pl. 5D (f)
Theridion pinastri Davis, 2021: 1, f. 1-2 (f)
Theridion pinastri Kim, 2021: 160, f. 69A-F, pl. 31 (mf)
Allotheridion pinastri Breitling, 2021a: 28
Theridion pinastri Zhang, Peng & Zhang, 2022: 48, f. 26A-G (mf)
Theridion pinguiculum Simon, 1909 | | Vietnam urn:lsid:nmbe.ch:spidersp:008612
Theridion pinguiculum Simon, 1909e: 91 (Df) Original description
Theridion pinicola Simon, 1873 | | Spain, France (Corsica), Morocco, Algeria, Tunisia urn:lsid:nmbe.ch:spidersp:008613
Theridion pinicola Simon, 1873e: 364 (Dm) Original description
Theridion pinicola Simon, 1881a: 105 (Df)
Paidiscura pinicola Wunderlich, 2008b: 392 (Tmf from Theridion)
Theridion pinicola Knoflach, Rollard & Thaler, 2009: 251, f. 65-67, 69-75 (Tmf from Paidiscura)
Theridion pinicola Le Peru, 2011: 484, f. 845 (mf)
Theridion pires Levi, 1963 | | Brazil urn:lsid:nmbe.ch:spidersp:008614
Theridion pires Levi, 1963c: 562, f. 156-157 (Df) Original description
Theridion piriforme Berland, 1938 | | Vanuatu urn:lsid:nmbe.ch:spidersp:008615
Theridion piriformis Berland, 1938: 164, f. 101-103 (Df) Original description
Theridion plaumanni Levi, 1963 | | Venezuela, Brazil urn:lsid:nmbe.ch:spidersp:008616
Theridion plaumanni Levi, 1963c: 583, f. 244-248 (Dmf) Original description
Theridion plectile Simon, 1909 | | Vietnam urn:lsid:nmbe.ch:spidersp:008617
Theridion plectile Simon, 1909e: 90 (Df) Original description
Theridion plumipes van Hasselt, 1882 | | Indonesia (Sumatra) urn:lsid:nmbe.ch:spidersp:008618
Theridion plumipes van Hasselt, 1882: 33 (Df) Original description
Theridion pluviale Tullgren, 1910 | | Tanzania urn:lsid:nmbe.ch:spidersp:008619
Theridion pluviale Tullgren, 1910: 133, pl. 2, f. 49 (Df) Original description
Theridion poecilum Zhu, 1998 | | China urn:lsid:nmbe.ch:spidersp:008620
Theridion poecilum Zhu, 1998: 142, f. 85A-E (Dmf) Original description
Theridion poecilum Song, Zhu & Chen, 1999: 142, f. 78E-F, M-N (mf)
Theridion porphyreticum Urquhart, 1889 | | New Zealand urn:lsid:nmbe.ch:spidersp:008621
Theridion porphyreticum Urquhart, 1889a: 144 (Df) Original description
Theridion porphyreticum Bryant, 1933b: 15, pl. 3, f. 24, 27, pl. 4, f. 31 (f)
Theridion positivum Chamberlin, 1924 | | USA, Caribbean to Paraguay urn:lsid:nmbe.ch:spidersp:008622
Theridion positivum Chamberlin, 1924b: 636, f. 75 (Df) Original description
Theridion detractum Gertsch & Mulaik, 1936b: 14, f. 27 (Df)
Theridion cybele Bryant, 1942a: 342, f. 39 (Df)
Chindellum detractum Archer, 1950: 12 (Tf from Theridion)
Theridion denisi Caporiacco, 1955: 332, f. 24a-c (Df)
Theridion positivum Levi, 1957a: 68, f. 237-239, 243-246 (f, Dm, S)
Theridion positivum Levi, 1963c: 565, f. 177-178 (mf)
Theridion posticatum Simon, 1900 | | USA (Hawaii) urn:lsid:nmbe.ch:spidersp:008623
Theridion posticatum Simon, 1900a: 458, pl. 15, f. 12 (Dmf) Original description
Theridion posticatum Arnedo, Agnarsson & Gillespie, 2007: 342, f. 1C, 3L-M (f)
Theridion posticatum Bellvert, Gillespie & Arnedo, 2021: 33, f. 42A-H, 43A-B, 44A-G (mf)
Theridion postmarginatum Tullgren, 1910 | | Tanzania urn:lsid:nmbe.ch:spidersp:008624
Theridion postmarginatum Tullgren, 1910: 128, pl. 2, f. 42 (Df) Original description
Theridion praeclusum Tullgren, 1910 | | Tanzania urn:lsid:nmbe.ch:spidersp:008625
Theridion praeclusum Tullgren, 1910: 128, pl. 2, f. 43 (Df) Original description
Theridion praemite Simon, 1907 | | Sierra Leone urn:lsid:nmbe.ch:spidersp:008626
Theridion praemite Simon, 1907d: 258 (Df) Original description
Theridion praetextum Simon, 1900 | | USA (Hawaii) urn:lsid:nmbe.ch:spidersp:008627
Theridion praetextum Simon, 1900a: 450, pl. 15, f. 4 (Dmf) Original description
Theridion praetextum concolor Simon, 1900a: 451 (Dm) [urn:lsid:nmbe.ch:spidersp:008628]
Theridion praetextum Bellvert, Gillespie & Arnedo, 2021: 36, f. 46A-H, 47A-C, 48A-H (mf, S of Theridion praetextum concolor)
Theridion prominens Blackwall, 1870 | | Italy urn:lsid:nmbe.ch:spidersp:008629
Theridion prominens Blackwall, 1870b: 427 (Dm) Original description
Theridion promiscuum Domènech & Crespo, 2020 | | Spain urn:lsid:nmbe.ch:spidersp:051833
Theridion promiscuum Domènech & Crespo in Domènech et al., 2020: 165, f. 5a-g, 8a-b (Dmf) Original description
Theridion prospero Bellvert & Arnedo, 2021 | | USA (Hawaii) urn:lsid:nmbe.ch:spidersp:052731
Theridion prospero Bellvert & Arnedo in Bellvert, Gillespie & Arnedo, 2021: 41, f. 50A-F, 51A-B, 52A-F (Dmf) Original description
Theridion proximum Lawrence, 1964 | | South Africa urn:lsid:nmbe.ch:spidersp:008630
Theridion proxima Lawrence, 1964: 69, f. 18-19 (Df) Original description
Theridion proximum Brignoli, 1983c: 417
Theridion proximum Dippenaar-Schoeman et al., 2021A: 33, 2 f. (f)
Theridion puellae Locket, 1980 | | Comoros urn:lsid:nmbe.ch:spidersp:008631
Theridion puellae Locket, 1980: 119, f. 9-11 (Dmf) Original description
Theridion pulanense Hu, 2001 | | China urn:lsid:nmbe.ch:spidersp:037538
Theridion pulanensis Hu, 2001: 584, f. 396.1-3 (Df) Original description
Theridion punctipes Emerton, 1924 | | USA, Mexico urn:lsid:nmbe.ch:spidersp:008633
Theridion punctipes Emerton, 1924b: 29, f. 1-3 (Dm) Original description
Theridion punctipes Levi, 1957a: 75, f. 261-266 (m, Df)
Theridion punicapunctatum Urquhart, 1891 | | New Zealand urn:lsid:nmbe.ch:spidersp:008635
Theridion punica-punctata Urquhart, 1891a: 147 (Df) Original description
Theridion punongpalayum Barrion & Litsinger, 1995 | | Philippines urn:lsid:nmbe.ch:spidersp:008636
Theridion punongpalayum Barrion & Litsinger, 1995: 449, f. 270a-f (Df) Original description
Theridion purcelli O. Pickard-Cambridge, 1904 | | St. Helena, Namibia, South Africa urn:lsid:nmbe.ch:spidersp:008637
Theridion purcellii O. Pickard-Cambridge, 1904b: 159, pl. 12, f. 2-2e (Dmf) Original description
Theridion purcelli Benoit, 1977i: 142, f. 60a-d, 61a-b (mf)
Theridion purcelli Dippenaar-Schoeman et al., 2021A: 34, p. 34: 5 f., p. 35: 5 f. (mf)
Theridion pyramidale L. Koch, 1867 | | Australia (Queensland, New South Wales) urn:lsid:nmbe.ch:spidersp:008638
Theridion pyramidale L. Koch, 1867b: 190 (Df) Original description
Theridion pyramidale L. Koch, 1872a: 266, pl. 22, f. 5 (f)
Theridion pyrenaeum Denis, 1945 | | Spain, France, Andorra urn:lsid:nmbe.ch:spidersp:008639
Theridion pyrenaeum Denis, 1945a: 115, f. 9, 12, 15 (Dmf) Original description
Theridion pyrenaeum Bosmans, Vanuytven & Van Keer, 1994: 238, f. 11-13, 15 (mf)
Theridion pyrenaeum Knoflach, Rollard & Thaler, 2009: 254, f. 48-49, 53-55 (mf)
Theridion pyrenaeum Le Peru, 2011: 484, f. 847 (mf)
Theridion pyrenaeum Canard & Cruveillier, 2016: 43 (year corrected from 1944 to 1945)
Theridion quadratum (O. Pickard-Cambridge, 1882) | | Sri Lanka, Indonesia (Sumatra) urn:lsid:nmbe.ch:spidersp:008641
Chrysso quadrata O. Pickard-Cambridge, 1882c: 430, pl. 30, f. 7 (Dmf) Original description
Theridion quadratum Simon, 1894a: 535
Theridion quadrilineatum Lenz, 1886 | | Madagascar urn:lsid:nmbe.ch:spidersp:008642
Theridion quadrilineatum Lenz, 1886: 394 (Df) Original description
Theridion quadripapulatum Thorell, 1895 | j | Myanmar urn:lsid:nmbe.ch:spidersp:008644
Theridion quadripapulatum Thorell, 1895b: 91 (Dj) Original description
Theridion quadripartitum Keyserling, 1891 | | Brazil urn:lsid:nmbe.ch:spidersp:008645
Theridion quadripartitum Keyserling, 1891: 182, pl. 6, f. 127 (Dmf) Original description
Achaearanea quadripartita Levi, 1963b: 208, f. 30-33 (Tmf from Theridion)
Theridion quadripartitum Buckup & Marques, 1996: 58, f. 23, 29 (Tmf from Achaearanea)
Theridion rabuni Chamberlin & Ivie, 1944 | | USA, Bahama Is. urn:lsid:nmbe.ch:spidersp:008646
Theridion rabuni Chamberlin & Ivie, 1944: 53, f. 75-77 (Df) Original description
Theridion reticulateum Muma, 1944: 7, f. 9-10 (Dm)
Theridion reticulateum Muma, 1945: 96, f. 10 (Df)
Theridion mumae Roewer, 1951: 455 (replacement name for T. reticulateum, erroneously believed preoccupied by T. reticulatum Hahn, 1834)
Theridion rabuni Levi, 1957a: 28, f. 81-86 (f, Sm)
Theridion rabuni Breene et al., 1993: 62, f. 34A-B (mf)
Theridion rafflesi Simon, 1899 | | Indonesia (Sumatra) urn:lsid:nmbe.ch:spidersp:008647
Theridion rafflesi Simon, 1899a: 83 (Dmf) Original description
Theridion rampum Levi, 1963 | | Peru, Venezuela urn:lsid:nmbe.ch:spidersp:008648
Theridion rampum Levi, 1963c: 557, f. 141-142, 232-233 (Dmf) Original description
Theridion ravum Levi, 1963 | | Venezuela urn:lsid:nmbe.ch:spidersp:008649
Theridion ravum Levi, 1963c: 554, f. 127-130 (Dmf) Original description
Theridion reinhardti Charitonov, 1946 | | Uzbekistan urn:lsid:nmbe.ch:spidersp:008651
Theridion reinhardti Charitonov, 1946: 23, f. 28 (Df; see also Charitonov, 1969: 75) Original description
Theridion resum Levi, 1959 | | Panama urn:lsid:nmbe.ch:spidersp:008652
Theridion resum Levi, 1959b: 125, f. 253-254 (Df) Original description
Theridion retreatense Strand, 1909 | | South Africa urn:lsid:nmbe.ch:spidersp:008653
Theridion retreatense Strand, 1909g: 558 (Dmf) Original description
Theridion retrocitum Simon, 1909 | | Vietnam urn:lsid:nmbe.ch:spidersp:008654
Theridion retrocitum Simon, 1909e: 85 (Dm) Original description
Theridion rhodonotum Simon, 1909 | | Vietnam urn:lsid:nmbe.ch:spidersp:008655
Theridion rhodonotum Simon, 1909e: 87 (Df) Original description
Theridion ricense Levi, 1959 | | Puerto Rico urn:lsid:nmbe.ch:spidersp:008656
Theridion ricense Levi, 1959b: 99, f. 138-141 (Dmf) Original description
Theridion rossi Levi, 1963 | | Peru urn:lsid:nmbe.ch:spidersp:008657
Theridion rossi Levi, 1963c: 573, f. 214-216 (Df) Original description
Theridion rostriferum Simon, 1895 | | West Africa urn:lsid:nmbe.ch:spidersp:008658
Theridion rostriferum Simon, 1894a: 536, f. 548 (nomen nudum)
Theridion rostriferum Simon, 1895g: 139 (Dm) Original description
Theridion rothi Levi, 1959 | | Mexico urn:lsid:nmbe.ch:spidersp:008659
Theridion rothi Levi, 1959b: 95, f. 105-106 (Dm) Original description
Theridion rubiginosum Keyserling, 1884 | | Brazil urn:lsid:nmbe.ch:spidersp:008660
Theridion rubiginosum Keyserling, 1884a: 80, pl. 4, f. 49 (Dm) Original description
Theridion rubiginosum Levi, 1963c: 576, f. 226 (m)
Theridion rubrum (Keyserling, 1886) | | Brazil urn:lsid:nmbe.ch:spidersp:008661
Steatoda rubra Keyserling, 1886b: 239, pl. 20, f. 294 (Df) Original description
Theridion rubrum Levi, 1962a: 20 (Tf from Steatoda)
Theridion rubrum Levi, 1963c: 566, f. 184-185 (f)
Theridion rurrenabaque Levi, 1963 | | Bolivia urn:lsid:nmbe.ch:spidersp:008662
Theridion rurrenabaque Levi, 1963c: 540, f. 64-65 (Dm) Original description
Theridion ruwenzoricola Strand, 1913 | | Central Africa urn:lsid:nmbe.ch:spidersp:008663
Theridion ruwenzoricola Strand, 1913a: 346 (Df) Original description
Theridion saanichum Chamberlin & Ivie, 1947 | | USA, Canada urn:lsid:nmbe.ch:spidersp:008664
Theridion saanichum Chamberlin & Ivie, 1947b: 28, f. 16 (Df) Original description
Theridion saanichum Levi, 1957a: 70, f. 240-242, 249-250 (f, Dm)
Theridion sabinjonis Strand, 1913 | | Central Africa urn:lsid:nmbe.ch:spidersp:008665
Theridion sabinjonis Strand, 1913a: 347 (Df) Original description
Theridion samoense Berland, 1929 | | Samoa urn:lsid:nmbe.ch:spidersp:008668
Theridion samoensis Berland, 1929b: 50, f. 22-25 (Df) Original description
Theridion sanctum Levi, 1959 | | Mexico urn:lsid:nmbe.ch:spidersp:008669
Theridion sanctus Levi, 1959b: 95, f. 118-119 (Dm) Original description
Theridion sanctum Brignoli, 1983c: 421
Theridion sangzhiense Zhu, 1998 | | China urn:lsid:nmbe.ch:spidersp:008670
Theridion sangzhiensis Zhu, 1998: 127, f. 72A-E (Dmf) Original description
Theridion sangzhiensis Song, Zhu & Chen, 1999: 142, f. 79C-D, J, L (mf)
Theridion sangzhiense Yin et al., 2012: 417, f. 185a-e (mf)
Theridion sardis Chamberlin & Ivie, 1944 | | USA urn:lsid:nmbe.ch:spidersp:008671
Theridion sardis Chamberlin & Ivie, 1944: 54, f. 78-80 (Dm) Original description
Theridion sarde Levi, 1957a: 30, f. 89-90 (m)
Theridion saropus Thorell, 1887 | | Myanmar urn:lsid:nmbe.ch:spidersp:008672
Theridion saropus Thorell, 1887: 104 (Df) Original description
Theridion schlingeri Levi, 1963 | | Peru urn:lsid:nmbe.ch:spidersp:008674
Theridion schlingeri Levi, 1963c: 566, f. 186-187 (Df) Original description
Theridion schrammeli Levi, 1963 | | Mexico urn:lsid:nmbe.ch:spidersp:008675
Theridion schrammeli Levi, 1963c: 556, f. 135-136 (Dm) Original description
Theridion sciaphilum Benoit, 1977 | | St. Helena urn:lsid:nmbe.ch:spidersp:008676
Theridion sciaphilum Benoit, 1977i: 144, f. 62a-d, 63a-b (Dmf) Original description
Theridion semitinctum Simon, 1914 | | Spain (mainland, Balearic Is.), France, Italy urn:lsid:nmbe.ch:spidersp:008678
Theridion semitinctum Simon, 1914: 270, 297 (Df) Original description
Theridion sp. Thaler, 1966: 153, f. 2d (f, per Knoflach, Rollard & Thaler, 2009: 255)
Theridion semitinctum Knoflach, Rollard & Thaler, 2009: 255, f. 68, 76-77 (f)
Theridion semitinctum Le Peru, 2011: 484, f. 848 (f)
Theridion senckenbergi Levi, 1963 | | Venezuela urn:lsid:nmbe.ch:spidersp:008679
Theridion senckenbergi Levi, 1963c: 567, f. 190-191 (Df) Original description
Theridion septempunctatum Berland, 1933 | | Marquesas Is. urn:lsid:nmbe.ch:spidersp:008680
Theridion 7-punctatum Berland, 1933b: 63, f. 45 (Df) Original description
Theridion sertatum Simon, 1909 | | Vietnam urn:lsid:nmbe.ch:spidersp:008682
Theridion sertatum Simon, 1909e: 88 (Dm) Original description
Theridion setiferum Roewer, 1942 | | Myanmar urn:lsid:nmbe.ch:spidersp:008683
Theridion setigerum Thorell, 1898: 309 (Dm; preoccupied by Urquhart, 1886)
Theridion setiferum Roewer, 1942a: 482 (replacement name) Original description
Theridion setosum L. Koch, 1872 | | Australia (Queensland), Vanuatu, Samoa, New Caledonia urn:lsid:nmbe.ch:spidersp:008684
Theridion setosum L. Koch, 1872a: 261, pl. 22, f. 1 (Dm) Original description
Theridion setum Zhu, 1998 | | China urn:lsid:nmbe.ch:spidersp:008685
Theridion setum Zhu, 1998: 131, f. 75A-C (Df) Original description
Theridion setum Song, Zhu & Chen, 1999: 142, f. 79E-F (f)
Theridion sibiricum Marusik, 1988 | | Russia (Urals to Far East), Kazakhastan, Mongolia urn:lsid:nmbe.ch:spidersp:008687
Theridion sibiricus Marusik, 1988a: 1478, f. 6.1-6 (Dmf) Original description
Theridion sinaloa Levi, 1959 | | Mexico urn:lsid:nmbe.ch:spidersp:008689
Theridion sinaloa Levi, 1959b: 115, f. 212 (Dm) Original description
Theridion soaresi Levi, 1963 | | Brazil, Paraguay urn:lsid:nmbe.ch:spidersp:008693
Theridion bertkaui Soares & Camargo, 1948a: 367, f. 21 (Dm; preoccupied by Thorell, 1881, see Steatoda bertkaui) [urn:lsid:nmbe.ch:spidersp:055705]
Theridion soaresi Levi, 1963c: 526, f. 5 (m, replacement name) Original description
Theridion altum Levi, 1963c: 572, f. 211-212 (Df) [urn:lsid:nmbe.ch:spidersp:008209]
Theridion soaresi Buckup, Marques & Rodrigues, 2010: 354 (S of Theridion altum)
Theridion societatis Berland, 1934 | | French Polynesia (Society Is.: Tahiti) urn:lsid:nmbe.ch:spidersp:008694
Theridion societatis Berland, 1934a: 104, f. 13-16 (Df) Original description
Theridion societatis Dierkens & Ramage, 2016: 149, f. 45-51 (Dm, f)
Theridion solium Benoit, 1977 | | St. Helena urn:lsid:nmbe.ch:spidersp:008695
Theridion solium Benoit, 1977i: 147, f. 64a-b (Dm) Original description
Theridion spinigerum Rainbow, 1916 | | Australia (Queensland) urn:lsid:nmbe.ch:spidersp:008696
Theridion spinigerum Rainbow, 1916a: 62, pl. 16, f. 51 (Dm) Original description
Theridion spinitarse O. Pickard-Cambridge, 1876 | | North Africa, Saudi Arabia, Yemen urn:lsid:nmbe.ch:spidersp:008697
Theridion spinitarsis O. Pickard-Cambridge, 1876b: 570 (Df) Original description
Theridion bifoveolatum Denis, 1945b: 48, f. 17 (Df) [urn:lsid:nmbe.ch:spidersp:058978]
Theridion spinitarse Levy & Amitai, 1982a: 84 (S of Theridion bifoveolatum)
Theridion spinitarse Brignoli, 1984b: 301 (S of Theridion aelleni; rejected by Knoflach, Rollard & Thaler, 2009: 257)
Theridion spinitarse Knoflach, Rollard & Thaler, 2009: 256, f. 78-79 (f)
Theridion spinitarse Soliman et al., 2018: 151, pl. 9E-F, 10A (m; figured but not described)
Theridion spinosissimum Caporiacco, 1934 | | Karakorum urn:lsid:nmbe.ch:spidersp:008698
Theridion spinosissimum Caporiacco, 1934a: 144, pl. 4, f. 5 (Dmf) Original description
Theridion squalidum Urquhart, 1886 | | New Zealand urn:lsid:nmbe.ch:spidersp:008699
Theridion squalide Urquhart, 1886: 195, pl. 8, f. 2 (Df) Original description
Theridion squamosum Gao & Li, 2014 | | China urn:lsid:nmbe.ch:spidersp:046706
Theridion squamosum Gao & Li, 2014: 122, f. 101A-B, 102A-B, 103A-D (Dm) Original description
Theridion stamotum Levi, 1963 | | Venezuela urn:lsid:nmbe.ch:spidersp:008700
Theridion stamotum Levi, 1963c: 534, f. 40-41 (Dm) Original description
Theridion stannardi Levi, 1963 | | Mexico urn:lsid:nmbe.ch:spidersp:008701
Theridion stannardi Levi, 1963c: 578, f. 231 (Dm) Original description
Theridion strepitus Peck & Shear, 1987 | | Ecuador (Galapagos Is.) urn:lsid:nmbe.ch:spidersp:008703
Theridion strepitus Peck & Shear, 1987b: 881, f. 1-11 (Dmf) Original description
Theridion striatum Keyserling, 1884 | | Brazil urn:lsid:nmbe.ch:spidersp:008704
Theridion striatum Keyserling, 1884a: 95, pl. 4, f. 62 (Dm) Original description
Theridion striatum Levi, 1963c: 527, f. 6-9 (m, Df)
Theridion styligerum F. O. Pickard-Cambridge, 1902 | | Mexico, Guatemala urn:lsid:nmbe.ch:spidersp:008705
Theridion styligerum F. O. Pickard-Cambridge, 1902a: 389, pl. 36, f. 24 (Dm) Original description
Theridion styligerum Levi, 1959b: 103, f. 168-171 (m, Df)
Theridion subitum O. Pickard-Cambridge, 1885 | | Pakistan urn:lsid:nmbe.ch:spidersp:008707
Theridion subitum O. Pickard-Cambridge, 1885b: 34 (Df) Original description
Theridion submirabile Zhu & Song, 1993 | | China, Korea urn:lsid:nmbe.ch:spidersp:008709
Theridion submirabilis Zhu & Song in Song, Zhu & Li, 1993: 858, f. 12A-F (Dmf) Original description
Theridion submirabile Zhu, 1998: 138, f. 81A-F (mf)
Theridion submirabile Song, Zhu & Chen, 1999: 142, f. 80G-H, O-P (mf)
Theridion submirabile Namkung, 2003: 105, f. 13.21a-c (m)
Theridion submirabile Kim, 2021: 162, f. 70A-F (m)
Theridion submissum Gertsch & Davis, 1936 | | USA, Mexico, Bahama Is., Jamaica urn:lsid:nmbe.ch:spidersp:008710
Theridion submissum Gertsch & Davis, 1936: 10, f. 21 (Dm) Original description
Theridion submissum Levi, 1957a: 38, f. 116-117 (m)
Theridion submissum Levi, 1959b: 84, f. 89-90 (Df)
Theridion subpingue Simon, 1908 | | Australia (Western Australia) urn:lsid:nmbe.ch:spidersp:008712
Theridion subpingue Simon, 1908d: 410 (Df) Original description
Theridion subplaumanni Liu & Peng, 2012 | | China urn:lsid:nmbe.ch:spidersp:045562
Theridion subplaumanni Liu & Peng, 2012: 90, f. 12-16 (Df) Original description
Theridion subradiatum Simon, 1901 | | Singapore urn:lsid:nmbe.ch:spidersp:008713
Theridion subradiatum Simon, 1901k: 52 (Dm) Original description
Theridion subrotundum Keyserling, 1891 | | Brazil urn:lsid:nmbe.ch:spidersp:008714
Theridion subrotundum Keyserling, 1891: 183, pl. 6, f. 128 (Df) Original description
Theridion subrotundum Levi, 1963c: 528, f. 14-16 (f)
Theridion subundatum Zhou, Irfan & Peng, 2024 | | China urn:lsid:nmbe.ch:spidersp:060675
Theridion subundatum Zhou, Irfan & Peng, 2024: 4, f. 4A-G (Dmf) Original description
Theridion subvittatum Simon, 1889 | | India urn:lsid:nmbe.ch:spidersp:008715
Theridion subvittatum Simon, 1889i: 342 (Df) Original description
Theridion subvittatum Prasad et al., 2019: 112 (probably belongs to Anelosimus)
Theridion sulawesiense Marusik & Penney, 2004 | | Indonesia (Sulawesi) urn:lsid:nmbe.ch:spidersp:039820
Theridion simplex Thorell, 1877b: 466 (Df; preoccupied by Koch & Berendt, 1854 in a fossil spider) [urn:lsid:nmbe.ch:spidersp:008688]
Theridion sulawesiense Marusik & Penney, 2004: 214 (replacement name) Original description
Theridion swarczewskii Werjbitzky, 1902 | | Azerbaijan urn:lsid:nmbe.ch:spidersp:008716
Theridion swarczewskii Werjbitzky, 1902: 491, pl. 6, f. 1-2 (Df) Original description
Theridion sycorax Bellvert & Arnedo, 2021 | | USA (Hawaii) urn:lsid:nmbe.ch:spidersp:052732
Theridion sycorax Bellvert & Arnedo in Bellvert, Gillespie & Arnedo, 2021: 44, f. 53A-H, 54A-G (Dmf) Original description
Theridion t-notatum Thorell, 1895 | | Myanmar, Malaysia, Singapore urn:lsid:nmbe.ch:spidersp:008738
Theridion T-notatum Thorell, 1895b: 97 (Df) Original description
Theridion T-notatum Workman, 1896: 65, pl. 65 (f; N.B.: considered a member of Achaearanea by Norma-Rashid & Li, 2009: 321)
Theridion taegense Paik, 1996 | | Korea urn:lsid:nmbe.ch:spidersp:008717
Theridion taegense Paik, 1996d: 8, f. 1-8 (Df) Original description
Theridion taegense Kim, 2021: 162, f. 71A-E (f)
Theridion tahitiae Berland, 1934 | | Tahiti urn:lsid:nmbe.ch:spidersp:008718
Theridion tahitiae Berland, 1934a: 103, f. 10-12 (Df) Original description
Theridion tamerlani Roewer, 1942 | | Myanmar urn:lsid:nmbe.ch:spidersp:008720
Theridion oleatum Thorell, 1887: 116 (Df; preoccupied by L. Koch, 1879)
Theridion tamerlani Roewer, 1942a: 483 (replacement name) Original description
Theridion tayrona Müller & Heimer, 1990 | | Colombia urn:lsid:nmbe.ch:spidersp:008721
Theridion tayrona Müller & Heimer, 1990: 139, f. 3A-C (Dm) Original description
Theridion tebanum Levi, 1963 | | Venezuela urn:lsid:nmbe.ch:spidersp:008722
Theridion tebanum Levi, 1963c: 554, f. 125-126 (Dm) Original description
Theridion teliferum Simon, 1895 | | Sri Lanka urn:lsid:nmbe.ch:spidersp:008723
Theridion teliferum Simon, 1895g: 141 (Dmf) Original description
Theridion tenellum C. L. Koch, 1841 | | Greece urn:lsid:nmbe.ch:spidersp:008724
Theridium tenellum C. L. Koch, 1841a: vol. 8: 80, f. 650 (Df) Original description
Theridion tengchongensis Liu & Peng, 2012 | | China urn:lsid:nmbe.ch:spidersp:045563
Theridion tengchongensis Liu & Peng, 2012: 92, f. 17-21 (Dm) Original description
Theridion tenuissimum Thorell, 1898 | | Myanmar urn:lsid:nmbe.ch:spidersp:008725
Theridion tenuissimum Thorell, 1898: 310 (Dm) Original description
Theridion teresae Levi, 1963 | | Trinidad, Brazil urn:lsid:nmbe.ch:spidersp:008726
Theridion teresae Levi, 1963c: 560, f. 147-148 (Df) Original description
Theridion nesticum Levi, 1963c: 572, f. 210 (Dm) [urn:lsid:nmbe.ch:spidersp:008553]
Theridion teresae Buckup, Marques & Rodrigues, 2010: 354 (Sm)
Theridion tessellatum Thorell, 1899 | | Cameroon urn:lsid:nmbe.ch:spidersp:008727
Theridion tessellatum Thorell, 1899: 25 (Dm) Original description
Theridion tesserulatum Roewer, 1942a: 479 (superfluous replacement name for T. t., erroneously thought preoccupied by T. tesselatum Keyserling, 1884, which is spelled differently)
Theridion teutanoides Caporiacco, 1949 | j | Kenya urn:lsid:nmbe.ch:spidersp:008728
Theridion teutanoides Caporiacco, 1949a: 385 (Dj) Original description
Theridion thalia Workman, 1878 | | Myanmar urn:lsid:nmbe.ch:spidersp:008730
Theridion thalia Workman, 1878: 452, pl. 18, f. 2 (Df) Original description
Theridion theridioides (Keyserling, 1890) | | China, Australia (Queensland, New South Wales) urn:lsid:nmbe.ch:spidersp:008731
Tobesoa theridioides Keyserling, 1890: 240, pl. 21, f. 6 (Df) Original description
Theridion theridioides Simon, 1894a: 538 (T from Tobesoa)
Tobesoa theridioides Levi & Levi, 1962: 45, f. 100-102 (f, Dm)
Theridion thorelli L. Koch, 1865 | | Australia (New South Wales) urn:lsid:nmbe.ch:spidersp:008732
Theridion thorelii L. Koch, 1865: 857 (Df) Original description
Theridion timpanogos Levi, 1957 | | USA urn:lsid:nmbe.ch:spidersp:008735
Theridion timpanogos Levi, 1957a: 31, f. 93-94 (Df) Original description
Theridion tinctorium Keyserling, 1891 | | Brazil urn:lsid:nmbe.ch:spidersp:008736
Theridion tinctorium Keyserling, 1891: 185, pl. 6, f. 130 (Dm) Original description
Theridion querulum Keyserling, 1891: 186, pl. 6, f. 131 (Df)
Theridion tinctorium Levi, 1963c: 531, f. 24 (m)
Theridion querulum Levi, 1963c: 566, f. 182-183 (f)
Theridion tinctorium Buckup & Marques, 1996: 58, f. 30 (m, Sf)
Theridion todinum Simon, 1880 | | New Caledonia urn:lsid:nmbe.ch:spidersp:008739
Theridion todinum Simon, 1880i: 170 (Dm) Original description
Theridion topo Levi, 1963 | | Ecuador urn:lsid:nmbe.ch:spidersp:008740
Theridion topo Levi, 1963c: 587, f. 270-272 (Df) Original description
Theridion torosum Keyserling, 1884 | | Peru urn:lsid:nmbe.ch:spidersp:008741
Theridion torosum Keyserling, 1884a: 36, pl. 2, f. 18 (Dmf) Original description
Theridion torosum Levi, 1963c: 569, f. 202-203 (f)
Theridion trahax Blackwall, 1866 | | Africa urn:lsid:nmbe.ch:spidersp:008742
Theridion trahax Blackwall, 1866: 458 (Df) Original description
Theridion transgressum Petrunkevitch, 1911 | | USA, Mexico urn:lsid:nmbe.ch:spidersp:008743
Theridion rotundum O. Pickard-Cambridge, 1898a: 254, pl. 34, f. 7 (Df; preoccupied by Keyserling, 1891)
Theridion transversum O. Pickard-Cambridge, 1898a: 256, pl. 35, f. 3-4 (Dmf; preoccupied by Nicolet, 1849)
Steatoda transversa F. O. Pickard-Cambridge, 1902a: 383, pl. 36, f. 11 (mf)
Steatoda compressa F. O. Pickard-Cambridge, 1902a: 383, pl. 36, f. 12 (replacement name for T. rotundum O. Pickard-Cambridge, preoccupied in Theridion)
Theridion rotundatum Petrunkevitch, 1911: 204 (replacement name for T. rotundum and T. compressum)
Theridion transgressum Petrunkevitch, 1911: 208 (replacement name for T. transversum) Original description
Theridion ritae Gertsch & Archer, 1942: 7, f. 22 (Dm)
Theridion transgressum Levi, 1957a: 47, f. 154, 157-158 (mf, S)
Theridion transgressum Levi, 1959b: 83 (S)
Theridion trepidum O. Pickard-Cambridge, 1898 | | Mexico to Panama urn:lsid:nmbe.ch:spidersp:008744
Theridion trepidum O. Pickard-Cambridge, 1898a: 256, pl. 34, f. 10 (Dmf) Original description
Phyllonethis trepida O. Pickard-Cambridge, 1902: 307, pl. 39, f. 9 (m)
Theridion trepidum F. O. Pickard-Cambridge, 1902a: 391, pl. 37, f. 4 (m)
Theridion trepidum Levi, 1959b: 104, f. 177-180 (mf)
Theridion trifile Simon, 1907 | | Sierra Leone, Kenya, Tanzania urn:lsid:nmbe.ch:spidersp:008746
Theridion trifile Simon, 1907d: 258 (Df) Original description
Theridion trifile Tullgren, 1910: 131, pl. 2, f. 47 (Df)
Theridion trifile Deady & Allen, 2024: 2, f. 1-3, 6-11 (jm habitus)
Theridion trigonicum Thorell, 1890 | | Indonesia (Sumatra, Java) urn:lsid:nmbe.ch:spidersp:008747
Theridion trigonicum Thorell, 1890a: 263 (Df) Original description
Theridion trigonum Bonnet, 1959: 4545 (lapsus)
Theridion tristani Levi, 1959 | | Costa Rica urn:lsid:nmbe.ch:spidersp:008748
Theridion tristani Levi, 1959b: 97, f. 136-137 (Dm) Original description
Theridion triviale Thorell, 1881 | | Australia urn:lsid:nmbe.ch:spidersp:008749
Theridion triviale Thorell, 1881: 170 (Dm) Original description
Theridion trizonatum Caporiacco, 1949 | j | Kenya urn:lsid:nmbe.ch:spidersp:008750
Theridion trizonatum Caporiacco, 1949a: 382 (Dj) Original description
Theridion tubicola Doleschall, 1859 | | Indonesia (Java, Moluccas), New Guinea urn:lsid:nmbe.ch:spidersp:008751
Theridion tubicolum Doleschall, 1859: 49, pl. 7, f. 7 (Df) Original description
Theridion tubicolum Workman, 1896: 66, pl. 66 (f)
Theridion turanicum Charitonov, 1946 | | Uzbekistan urn:lsid:nmbe.ch:spidersp:008388
Theridion genistae turanicum Charitonov, 1946: 24, f. 29 (Df; see also Charitonov, 1969: 76) Original description
Theridion turanicum Knoflach, Rollard & Thaler, 2009: 243 (elevated f from subspecies)
Theridion turrialba Levi, 1959 | | Costa Rica urn:lsid:nmbe.ch:spidersp:008753
Theridion turrialba Levi, 1959b: 109, f. 183-184 (Df) Original description
Theridion uber Keyserling, 1884 | | Brazil urn:lsid:nmbe.ch:spidersp:008755
Theridion uber Keyserling, 1884a: 51, pl. 2, f. 29 (Df) Original description
Theridion uber Levi, 1963c: 543, f. 78-79 (f)
Theridion uhligi Martin, 1974 | | France to Russia (Europe) urn:lsid:nmbe.ch:spidersp:008756
Theridion uhligi Martin, 1974a: 113, f. 1 (Df) Original description
Theridion hublei Jocqué, 1977a: 59, f. 1-3 (Dmf)
Theridion uhligi Bosmans & Janssen, 1982: 283 (Sm)
Theridion uhligi Prinsen, 1996a: 4, f. 1-4 (f)
Theridion uhligi Roberts, 1998: 297, f. (mf)
Theridion uhligi Duma, 2008b: 298, f. 2A-C (m)
Theridion uhligi Duma, 2009: 383, f. 3B (m)
Theridion uhligi Le Peru, 2011: 486, f. 853 (mf)
Theridion uhligi Déjean, 2012a: 265, f. 1-4 (mf)
Theridion uhligi Gajdoš, Černecká & Šestáková, 2019: 62, f. 41-44 (f)
Theridion uhligi Tilly & Tilly, 2019: 10, f. 8A-B (f)
Theridion uhligi Grbić, Hänggi & Krnjajić, 2021: 36, f. 13A-F (mf)
Theridion umbilicus Levi, 1963 | | Brazil urn:lsid:nmbe.ch:spidersp:008757
Theridion umbilicus Levi, 1963c: 570, f. 207-208 (Dm) Original description
Theridion uncatum F. O. Pickard-Cambridge, 1902 | | Mexico urn:lsid:nmbe.ch:spidersp:008758
Theridion uncatum F. O. Pickard-Cambridge, 1902a: 390, pl. 37, f. 3 (Dm) Original description
Theridion uncatum Levi, 1959b: 103, f. 203-204 (m)
Theridion undatum Zhu, 1998 | | China urn:lsid:nmbe.ch:spidersp:008759
Theridion undatum Zhu, 1998: 190, f. 123A-E (Dmf) Original description
Theridion undatum Song, Zhu & Chen, 1999: 148, f. 81C-D, J-K (mf)
Theridion undatum Yin et al., 2012: 418, f. 186a-e (mf)
Theridion undatum Zhou, Irfan & Peng, 2024: 5, f. 5A-G (mf)
Theridion undulanotum Roewer, 1942 | | Vanuatu urn:lsid:nmbe.ch:spidersp:008760
Theridion undulatum Berland, 1938: 164, f. 99-100 (Df; preoccupied by Westring, 1861)
Theridion undulanotum Roewer, 1942a: 488 (replacement name) Original description
Theridion urnigerum Thorell, 1898 | | Myanmar urn:lsid:nmbe.ch:spidersp:008761
Theridion urnigerum Thorell, 1898: 301 (Df) Original description
Theridion ursoi Caporiacco, 1947 | | Ethiopia urn:lsid:nmbe.ch:spidersp:008762
Theridion ursoi Caporiacco, 1947c: 152, f. 22 (Dmf) Original description
Theridion urucum Levi, 1963 | | Brazil urn:lsid:nmbe.ch:spidersp:008763
Theridion urucum Levi, 1963c: 577, f. 230 (Dm) Original description
Theridion usitum Strand, 1913 | | Central Africa urn:lsid:nmbe.ch:spidersp:008764
Theridion usitum Strand, 1913a: 346 (Df) Original description
Theridion utcuyacu Levi, 1963 | | Peru urn:lsid:nmbe.ch:spidersp:008765
Theridion utcuyacu Levi, 1963c: 535, f. 47-49 (Dmf) Original description
Theridion valleculum Levi, 1959 | | Panama urn:lsid:nmbe.ch:spidersp:008766
Theridion valleculum Levi, 1959b: 88, f. 103-104 (Dm) Original description
Theridion vallisalinarum Levy & Amitai, 1982 | | Israel urn:lsid:nmbe.ch:spidersp:008767
Theridion vallisalinarum Levy & Amitai, 1982a: 115, f. 67-68 (Df) Original description
Theridion vallisalinarum Levy, 1998b: 210, f. 399-400 (f)
Theridion vanhoeffeni Strand, 1909 | j | South Africa urn:lsid:nmbe.ch:spidersp:008768
Theridion vanhoeffeni Strand, 1909g: 560 (D jm jf) Original description
Theridion varians Hahn, 1833 | | Europe, North Africa, Turkey, Caucasus, Russia (Europe to Far East), Kazakhstan, Iran, Central Asia, China. Introduced to Canada, USA urn:lsid:nmbe.ch:spidersp:008769
Theridion leuconotum Hahn, 1831b: 1, pl. 3, f. B (Df; suppressed for lack of usage)
Theridion varians Hahn, 1833a: 93, f. 71-72 (Df) Original description
Theridion abelardi Walckenaer, 1841: 304 (D)
Theridion heloisii Walckenaer, 1841: 317 (Df)
Theridion varians C. L. Koch, 1845: 134, f. 1056-1058 (f, Dm)
Steatoda varians C. L. Koch, 1850: 17
Theridion varians Blackwall, 1864a: 188, pl. 14, f. 120 (mf)
Steatoda varians Menge, 1868: 157, pl. 29, f. 66 (mf)
Theridion cuneatum Thorell, 1875a: 91 (Df)
Theridion cuneatum Thorell, 1875c: 48 (Df)
Theridion honorum O. Pickard-Cambridge, 1893a: 151, f. 4 (Df)
Theridion varians Chyzer & Kulczyński, 1894: 34, pl. 1, f. 30 (mf)
Theridion varians Becker, 1896: (2): 86, pl. 18, f. 1 (mf)
Theridion varians Bösenberg, 1902: 104, pl. 9, f. 128 (mf)
Theridion varians Kulczyński, 1905a: 562, pl. 14, f. 26 (m)
Theridion varians melanotum Strand, 1907e: 220 (Dmf) [urn:lsid:nmbe.ch:spidersp:008771]
Theridion varians Engelhardt, 1910: 76, f. 27 (f)
Theridion varians Fedotov, 1912a: 62, f. 3 (f)
Theridion varians Simon, 1914: 266, 267, 298, f. 526 (mf)
Theridion kratochvili Kolosváry, 1934b: 14, f. 3 (Dm)
Theridion varians Wiehle, 1937: 166, f. 119-125 (mf)
Allotheridion varians Archer, 1950: 19 (Tmf from Theridion)
Theridion varians Locket & Millidge, 1953: 70, f. 46C, F, 47B (mf)
Theridion varians Levi, 1957a: 52, f. 175-178 (mf)
Theridion varians Brændegaard, 1958: 29, f. 18 (m)
Theridion varians Azheganova, 1968: 60, f. 106, 118 (mf)
Theridion varians Tystshenko, 1971: 151, f. 436 (f)
Theridion varians Miller, 1971: 194, pl. XXXV, f. 8-10 (mf)
Theridion varians Palmgren, 1974b: 24, f. 5.10-13 (mf)
Theridion varians Punda, 1975b: 66, f. 142, 148-149 (mf)
Theridion varians Wunderlich, 1977a: 289, f. 1-2 (m, S)
Theridion varians Roberts, 1985: 184, f. 82b (mf)
Theridion varians Hu & Wu, 1989: 140, f. 112.1-2 (f)
Theridion varians Heimer & Nentwig, 1991: 304, f. 814 (mf)
Theridion varians Roberts, 1995: 283, f. (mf)
Theridion varians Knoflach, 1998: 589, f. 35-38, 44, 49, 55f, 64a-e (mf)
Theridion varians Zhu, 1998: 146, f. 88A-E (mf)
Theridion varians Roberts, 1998: 297, f. (mf)
Theridion varians Song, Zhu & Chen, 1999: 148, f. 81E-F, L-M (mf)
Theridion varians Knoflach & Pfaller, 2004: 138, f. 21f, 23b, d, f, 24a (mf)
Theridion varians Knoflach, 2004: 183, f. 22a-b (f)
Theridion varians Agnarsson, 2004: 594, f. 79A-G, 80-A-F (mf)
Theridion varians Almquist, 2005: 106, f. 128a-g (mf)
Theridion varians Agnarsson, 2006b: 583, f. 56E (m)
Theridion varians Agnarsson, Coddington & Knoflach, 2007: 365, f. 104 (m)
Theridion varians Eberhard & Huber, 2010: 264, f. 12.13 (f)
Theridion varians Wunderlich, 2011: 239, f. 11-13 (f)
Theridion varians Le Peru, 2011: 486, f. 854 (mf)
Theridion varians Kaya & Ugurtas, 2011: 152, f. 24 (f)
Theridion varians Breitling et al., 2015: 76 (S)
Theridion varians cyrenaicum Caporiacco, 1933 | | Libya urn:lsid:nmbe.ch:spidersp:008770
Theridion varians cyrenaicum Caporiacco, 1933: 320 (Dmf) Original description
Theridion varians rusticum Simon, 1873 | | Western Mediterranean urn:lsid:nmbe.ch:spidersp:008772
Theridion rusticum Simon, 1873a: 101 (Dmf) Original description
Theridion rusticum Simon, 1881a: 68
Theridion varians rusticum Simon, 1914: 266, 267, 298
Theridion ventricosum Rainbow, 1916 | | Australia (Queensland) urn:lsid:nmbe.ch:spidersp:008773
Theridion ventricosum Rainbow, 1916a: 58, pl. 16, f. 40-42 (Df) Original description
Theridion vespertinum Levy, 1985 | | Israel urn:lsid:nmbe.ch:spidersp:008774
Theridion vespertinus Levy, 1985a: 119, f. 66-68 (Dm) Original description
Theridion vespertinum Levy, 1998b: 180, f. 340-342 (m)
Theridion viridanum Urquhart, 1887 | | New Zealand urn:lsid:nmbe.ch:spidersp:008775
Theridion viridana Urquhart, 1887: 106 (Df) Original description
Theridion volubile Keyserling, 1884 | | Venezuela, Ecuador, Peru urn:lsid:nmbe.ch:spidersp:008776
Theridion volubile Keyserling, 1884a: 37, pl. 2, f. 19 (Df) Original description
Theridion volubile Levi, 1963c: 527, f. 10-13 (f, Dm)
Theridion vosseleri Strand, 1907 | | East Africa urn:lsid:nmbe.ch:spidersp:008777
Theridion vosseleri Strand, 1907a: 528 (Df) Original description
Theridion vosseleri Strand, 1907n: 578 (Df)
Theridion vosselleri Roewer, 1942a: 479 (lapsus)
Theridion vossioni Simon, 1884 | | Sudan urn:lsid:nmbe.ch:spidersp:008779
Theridion vossioni Simon, 1884a: 23 (Df) Original description
Theridion vulvum Levi, 1959 | | Panama urn:lsid:nmbe.ch:spidersp:008780
Theridion vulvum Levi, 1959b: 107, f. 197-198 (Df) Original description
Theridion weberi Thorell, 1893 | | Singapore urn:lsid:nmbe.ch:spidersp:008782
Theridion weberi Thorell, 1893: 219 (Df) Original description
Theridion weberi Workman, 1896: 69, pl. 69 (f)
Theridion weyrauchi Levi, 1963 | | Peru urn:lsid:nmbe.ch:spidersp:008783
Theridion weyrauchi Levi, 1963c: 585, f. 260-262 (Df) Original description
Theridion whitcombi Sedgwick, 1974 | | Chile urn:lsid:nmbe.ch:spidersp:008784
Theridion whitcombi Sedgwick, 1974: 350, f. 1-4 (Df) Original description
Theridion wiehlei Schenkel, 1938 | | Spain, Algeria, Russia (Europe), Kazakhstan urn:lsid:nmbe.ch:spidersp:008785
Theridion petraeum Wiehle, 1937: 172, f. 143-145 (mf; misidentified per Schenkel, 1938b: 5; m is probably Theridion cinereum per Breitling, 2020: 359
Theridion wiehlei Schenkel, 1938b: 5, f. 1 (Dmf) Original description
Theridion wiehlei Denis, 1945a: 113, f. 7, 11, 14 (mf; m is probably Theridion cinereum per Breitling, 2020: 359)
Theridion petraeum Tystshenko, 1971: 151, f. 415 (m, misidentified; is probably Theridion cinereum per Breitling, 2020: 359)
Theridion wiehlei Deltshev, 1992a: 20, f. 5 (f)
Theridion wiehlei Le Peru, 2011: 486, f. 855 (mf)
Theridion wiehlei Breitling, 2020: 359, f. 36C-D (f)
Theridion workmani Thorell, 1887 | | Myanmar urn:lsid:nmbe.ch:spidersp:008787
Theridion workmani Thorell, 1887: 101 (Dm) Original description
Theridion workmani Thorell, 1895b: 92 (Df)
Theridion xanthostichum (Rainbow, 1916) | | Australia (Queensland) urn:lsid:nmbe.ch:spidersp:014840
Araneus dianiphus xanthostichus Rainbow, 1916a: 107, pl. 22, f. 26 (Df) Original description
Theridion xanthostichum Framenau, 2019: 16 (T from Araneus, Araneidae; raised from subspecies of A. dianiphus)
Theridion xianfengense Zhu & Song, 1992 | | China, Taiwan urn:lsid:nmbe.ch:spidersp:008788
Theridion xianfengensis Zhu & Song, 1992: 5, f. I-J (Dm) Original description
Theridion xianfengensis Song & Li, 1997: 403, f. 5A-B (m)
Theridion xianfengensis Zhu, 1998: 154, f. 95A-E (m, Df)
Theridion xianfengense Song, Zhu & Chen, 1999: 148, f. 82A-B, K, O (mf)
Theridion xianfengensis Yoshida, Tso & Severinghaus, 2000: 127, f. 19-20 (m)
Theridion xianfengense Yin et al., 2012: 419, f. 187a-e (mf)
Theridion xianfengense Zhang, Peng & Zhang, 2022: 48, f. 27A-G (mf)
Theridion yani Zhu, 1998 | | China urn:lsid:nmbe.ch:spidersp:008792
Theridion yani Zhu, 1998: 159, f. 98A-E (Dmf) Original description
Theridion yani Song, Zhu & Chen, 1999: 148, f. 82G-H, N (mf)
Theridion yani Yin et al., 2012: 421, f. 188a-c (f)
Theridion yuma Levi, 1963 | | USA urn:lsid:nmbe.ch:spidersp:008793
Theridion yuma Levi, 1963c: 535, f. 42-43 (Dm) Original description
Theridion yunnanense Schenkel, 1963 | | China urn:lsid:nmbe.ch:spidersp:008794
Theridion yunnanensis Schenkel, 1963: 101, f. 59 (Df) Original description
Theridion yunnanense Brignoli, 1983c: 416
Theridion zantholabio Urquhart, 1886 | | New Zealand urn:lsid:nmbe.ch:spidersp:008796
Theridion zantholabio Urquhart, 1886: 197, pl. 8, f. 4 (Df) Original description
Theridion zantholabio Bryant, 1935c: 56, pl. 9, f. 17-18 (f)
Theridion xantholabio Bonnet, 1959: 4555 (invalid emendation)
Theridion zebra Caporiacco, 1949 | j | Kenya urn:lsid:nmbe.ch:spidersp:008797
Theridion zebra Caporiacco, 1949a: 381 (Dj) Original description
Theridion zekharya Levy, 2007 | | Israel urn:lsid:nmbe.ch:spidersp:041028
Theridion zekharya Levy, 2007: 25, f. 65-66 (Dm) Original description
Theridion zekharya Wunderlich, 2011: 240, f. 6-7 (m)
Theridion zhangmuense Hu, 2001 | | China urn:lsid:nmbe.ch:spidersp:037540
Theridion zhangmuensis Hu, 2001: 588, f. 399.1-3 (Df) Original description
Theridion zhaoi Zhu, 1998 | | China urn:lsid:nmbe.ch:spidersp:008799
Theridion zhaoi Zhu, 1998: 173, f. 110A-D (Dmf) Original description
Theridion zhaoi Song, Zhu & Chen, 1999: 148, f. 83C-D, G (mf)
Theridion zhoui Zhu, 1998 | | China urn:lsid:nmbe.ch:spidersp:008800
Theridion zhoui Zhu, 1998: 160, f. 99A-C (Df) Original description
Theridion zhoui Song, Zhu & Chen, 1999: 148, f. 83E-F (f)
Theridion zhoui Zhu & Zhang, 2011: 111, f. 67A-C (f)
Theridion zonarium Keyserling, 1884 | | Peru urn:lsid:nmbe.ch:spidersp:008801
Theridion zonarium Keyserling, 1884a: 79, pl. 4, f. 48 (Df) Original description
Theridion zonarium Levi, 1963c: 584, f. 249-251 (f)
Theridion zonatum Eydoux & Souleyet, 1842 | ? | Unknown urn:lsid:nmbe.ch:spidersp:008802
Theridion zonatum Eydoux & Souleyet, 1842: 290, pl. 1, f. 36-39 (D) Original description
Theridion zonulatum Thorell, 1890 | | India, China, Thailand, Singapore, Indonesia (Sumatra, Borneo) urn:lsid:nmbe.ch:spidersp:008803
Theridion zonulatum Thorell, 1890a: 273 (Df) Original description
Theridion zebrinusum Zhu, 1998: 165, f. 103A-C (Df, lapsus) [urn:lsid:nmbe.ch:spidersp:008798]
Theridion zebrinusum Song, Zhu & Chen, 1999: 148, f. 83A-B (f)
Theridion echinatum Gao & Li, 2014: 100, f. 84A-B, 85A-B, 86A-D (Dm) [urn:lsid:nmbe.ch:spidersp:046701]
Theridion zonulatum Ehrler et al., 2014: 80, f. 1-6 (f, S)
Theridion zonulatum Sankaran et al., 2015c: 138, f. 2A-F, 3A-E (f, Sm)

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