Family: Theridiidae Sundevall, 1833
Generic list of Theridiidae Sundevall, 1833 | Synonyms (103)
Genus Author # Accepted Species Last updated Links
1 Achaearanea Strand, 1929 28 2025-11-18 | Species | Catalog
2 Achaearyopa Barrion & Litsinger, 1995 1 2021-02-16 | Species | Catalog
3 Achaeridion Wunderlich, 2008 1 2021-12-17 | Species | Catalog
4 Allothymoites Ono, 2007 3 2024-07-19 | Species | Catalog
5 Ameridion Wunderlich, 1995 27 2021-02-15 | Species | Catalog
6 Anatea Berland, 1927 3 2021-02-16 | Species | Catalog
7 Anatolidion Wunderlich, 2008 1 2023-11-13 | Species | Catalog
8 Anelosimus Simon, 1891 77 2024-03-21 | Species | Catalog
9 Anttheridion Jocqué & Vanuytven, 2025 2 2025-11-02 | Species | Catalog
10 Argyrodella Saaristo, 2006 2 2025-11-21 | Species | Catalog
11 Argyrodes Simon, 1864 85 2025-11-21 | Species | Catalog
12 Ariamnes Thorell, 1869 31 2025-09-24 | Species | Catalog
13 Asagena Sundevall, 1833 9 2025-11-11 | Species | Catalog
14 Asiopisinus Hu, Wei, Liu & Xu, 2025 8 2025-07-12 | Species | Catalog
15 Asygyna Agnarsson, 2006 2 2021-02-16 | Species | Catalog
16 Audifia Keyserling, 1884 3 2024-05-22 | Species | Catalog
17 Bardala Saaristo, 2006 1 2021-02-16 | Species | Catalog
18 Borneoridion Deeleman & Wunderlich, 2011 6 2025-04-05 | Species | Catalog
19 Brunepisinus Yoshida & Koh, 2011 1 2021-02-16 | Species | Catalog
20 Cabello Levi, 1964 1 2021-02-16 | Species | Catalog
21 Cameronidion Wunderlich, 2011 1 2021-02-16 | Species | Catalog
22 Campanicola Yoshida, 2015 10 2025-05-07 | Species | Catalog
23 Canalidion Wunderlich, 2008 1 2021-02-16 | Species | Catalog
24 Carniella Thaler & Steinberger, 1988 15 2025-07-02 | Species | Catalog
25 Cephalobares O. Pickard-Cambridge, 1871 2 2022-01-11 | Species | Catalog
26 Cerocida Simon, 1894 2 2021-02-16 | Species | Catalog
27 Chikunia Yoshida, 2009 4 2025-07-16 | Species | Catalog
28 Chorizopella Lawrence, 1947 1 2023-02-09 | Species | Catalog
29 Chrosiothes Simon, 1894 28 2025-01-18 | Species | Catalog
30 Chrysso O. Pickard-Cambridge, 1882 48 2025-01-24 | Species | Catalog
31 Coleosoma O. Pickard-Cambridge, 1882 11 2025-01-26 | Species | Catalog
32 Coscinida Simon, 1895 18 2025-02-16 | Species | Catalog
33 Craspedisia Simon, 1894 3 2021-02-16 | Species | Catalog
34 Crustulina Menge, 1868 17 2025-05-05 | Species | Catalog
35 Cryptachaea Archer, 1946 90 2025-07-06 | Species | Catalog
36 Cyllognatha L. Koch, 1872 4 2021-02-16 | Species | Catalog
37 Deelemanella Yoshida, 2003 3 2025-11-21 | Species | Catalog
38 Dipoena Thorell, 1869 152 2025-11-17 | Species | Catalog
39 Dipoenata Wunderlich, 1988 5 2021-01-18 | Species | Catalog
40 Dipoenura Simon, 1909 4 2025-11-25 | Species | Catalog
41 Echinotheridion Levi, 1963 9 2021-11-22 | Species | Catalog
42 Emertonella Bryant, 1945 35 2025-12-03 | Species | Catalog
43 Enoplognatha Pavesi, 1880 75 2025-09-11 | Species | Catalog
44 Episinus Walckenaer, 1809 45 2025-11-27 | Species | Catalog
45 Euryopis Menge, 1868 50 2025-11-27 | Species | Catalog
46 Eurypoena Wunderlich, 1992 2 2024-04-01 | Species | Catalog
47 Exalbidion Wunderlich, 1995 6 2021-02-16 | Species | Catalog
48 Faiditus Keyserling, 1884 58 2025-09-05 | Species | Catalog
49 Famakytta Pett & Agnarsson, 2025 4 2025-11-21 | Species | Catalog
50 Glebych Eskov & Marusik, 2021 1 2021-07-29 | Species | Catalog
51 Gmogala Keyserling, 1890 1 2021-02-16 | Species | Catalog
52 Grancanaridion Wunderlich, 2011 1 2021-02-16 | Species | Catalog
53 Guaraniella Baert, 1984 2 2021-02-16 | Species | Catalog
54 Gushangzao Lin & Li, 2024 4 2025-07-08 | Species | Catalog
55 Gyro Lin & Li, 2024 1 2024-07-19 | Species | Catalog
56 Hadrotarsus Thorell, 1881 5 2021-02-16 | Species | Catalog
57 Helenidion Sherwood, Marusik, Fowler, Stevens & Joshua, 2024 2 2024-11-04 | Species | Catalog
58 Helvibis Keyserling, 1884 10 2021-02-16 | Species | Catalog
59 Helvidia Thorell, 1890 1 2021-02-16 | Species | Catalog
60 Hentziectypus Archer, 1946 12 2024-05-31 | Species | Catalog
61 Heterotheridion Wunderlich, 2008 1 2025-03-09 | Species | Catalog
62 Hetschkia Keyserling, 1886 1 2021-02-16 | Species | Catalog
63 Histagonia Simon, 1895 1 2023-02-10 | Species | Catalog
64 Icona Forster, 1955 2 2021-02-16 | Species | Catalog
65 Jamaitidion Wunderlich, 1995 1 2021-02-16 | Species | Catalog
66 Janula Strand, 1932 44 2025-09-05 | Species | Catalog
67 Keijiella Yoshida, 2016 1 2022-07-19 | Species | Catalog
68 Knoflachia Marusik & Eskov, 2024 1 2024-03-16 | Species | Catalog
69 Kochiura Archer, 1950 8 2024-06-12 | Species | Catalog
70 Landoppo Barrion & Litsinger, 1995 1 2021-02-16 | Species | Catalog
71 Lasaeola Simon, 1881 36 2025-11-17 | Species | Catalog
72 Latrodectus Walckenaer, 1805 35 2025-07-05 | Species | Catalog
73 Lokitandroka Pett & Agnarsson, 2025 5 2025-11-21 | Species | Catalog
74 Macaridion Wunderlich, 1992 1 2021-02-16 | Species | Catalog
75 Magnopholcomma Wunderlich, 2008 2 2023-07-19 | Species | Catalog
76 Megama Hu, Zhong, Liu & Li, 2026 2 2026-01-14 | Species | Catalog
77 Meotipa Simon, 1895 33 2025-01-30 | Species | Catalog
78 Molione Thorell, 1893 6 2023-05-11 | Species | Catalog
79 Moneta O. Pickard-Cambridge, 1871 25 2025-11-27 | Species | Catalog
80 Montanidion Wunderlich, 2011 1 2021-02-16 | Species | Catalog
81 Nanume Saaristo, 2006 1 2021-02-16 | Species | Catalog
82 Neopisinus Marques, Buckup & Rodrigues, 2011 9 2024-10-14 | Species | Catalog
83 Neospintharus Exline, 1950 17 2025-11-21 | Species | Catalog
84 Neottiura Menge, 1868 7 2025-03-13 | Species | Catalog
85 Nesopholcomma Ono, 2010 1 2023-07-06 | Species | Catalog
86 Nesticodes Archer, 1950 1 2025-09-29 | Species | Catalog
87 Nihonhimea Yoshida, 2016 6 2025-04-19 | Species | Catalog
88 Nipponidion Yoshida, 2001 2 2021-02-16 | Species | Catalog
89 Nojimaia Yoshida, 2009 1 2021-02-16 | Species | Catalog
90 Ohlertidion Wunderlich, 2008 3 2025-03-08 | Species | Catalog
91 Okumaella Yoshida, 2009 1 2024-12-19 | Species | Catalog
92 Paidiscura Archer, 1950 4 2025-07-06 | Species | Catalog
93 Parasteatoda Archer, 1946 43 2025-10-31 | Species | Catalog
94 Paratheridula Levi, 1957 1 2025-02-16 | Species | Catalog
95 Pholcomma Thorell, 1869 11 2023-12-22 | Species | Catalog
96 Phoroncidia Westwood, 1835 84 2025-09-05 | Species | Catalog
97 Phycosoma O. Pickard-Cambridge, 1880 30 2025-11-17 | Species | Catalog
98 Phylloneta Archer, 1950 5 2024-10-14 | Species | Catalog
99 Physcoa Thorell, 1895 9 2026-01-14 | Species | Catalog
100 Platnickina Koçak & Kemal, 2008 19 2025-11-27 | Species | Catalog
101 Proboscidula Miller, 1970 2 2021-02-16 | Species | Catalog
102 Propostira Simon, 1894 2 2021-02-16 | Species | Catalog
103 Pycnoepisinus Wunderlich, 2008 1 2021-02-16 | Species | Catalog
104 Rhinocosmetus Vanuytven, Jocqué & Deeleman-Reinhold, 2024 17 2024-04-03 | Species | Catalog
105 Rhinoliparus Vanuytven, Jocqué & Deeleman-Reinhold, 2024 9 2024-04-05 | Species | Catalog
106 Rhomphaea L. Koch, 1872 39 2025-09-24 | Species | Catalog
107 Robertus O. Pickard-Cambridge, 1879 47 2025-07-16 | Species | Catalog
108 Ruborridion Wunderlich, 2011 2 2025-04-08 | Species | Catalog
109 Rugathodes Archer, 1950 9 2024-06-21 | Species | Catalog
110 Sardinidion Wunderlich, 1995 1 2025-03-25 | Species | Catalog
111 Selkirkiella Berland, 1924 8 2021-02-17 | Species | Catalog
112 Sesato Saaristo, 2006 1 2021-02-17 | Species | Catalog
113 Seycellesa Koçak & Kemal, 2008 1 2022-10-31 | Species | Catalog
114 Simitidion Wunderlich, 1992 3 2025-05-26 | Species | Catalog
115 Spheropistha Yaginuma, 1957 8 2025-07-16 | Species | Catalog
116 Spinembolia Saaristo, 2006 7 2024-11-28 | Species | Catalog
117 Spintharus Hentz, 1850 18 2022-11-13 | Species | Catalog
118 Steatoda Sundevall, 1833 120 2025-11-18 | Species | Catalog
119 Stemmops O. Pickard-Cambridge, 1894 29 2025-11-27 | Species | Catalog
120 Stoda Saaristo, 2006 1 2021-02-17 | Species | Catalog
121 Styposis Simon, 1894 14 2022-09-20 | Species | Catalog
122 Takayus Yoshida, 2001 18 2025-03-07 | Species | Catalog
123 Tamanidion Wunderlich, 2011 1 2021-02-17 | Species | Catalog
124 Theonoe Simon, 1881 5 2022-12-14 | Species | Catalog
125 Theridion Walckenaer, 1805 573 2025-11-27 | Species | Catalog
126 Theridula Emerton, 1882 16 2024-11-06 | Species | Catalog
127 Thwaitesia O. Pickard-Cambridge, 1881 22 2025-07-21 | Species | Catalog
128 Thymoites Keyserling, 1884 94 2025-10-04 | Species | Catalog
129 Tidarren Chamberlin & Ivie, 1934 24 2024-12-22 | Species | Catalog
130 Tomoxena Simon, 1895 3 2021-02-17 | Species | Catalog
131 Troglotheridion Hu & Liu, 2025 2 2025-04-28 | Species | Catalog
132 Trust Sherwood, Marusik, Wilkins, P. Ashmole & M. Ashmole, 2024 1 2024-11-04 | Species | Catalog
133 Vigdisia Agnarsson, Kuntner, Yu & Gregorič, 2025 1 2025-07-28 | Species | Catalog
134 Wamba O. Pickard-Cambridge, 1896 3 2021-02-16 | Species | Catalog
135 Wirada Keyserling, 1886 6 2021-02-16 | Species | Catalog
136 Yoroa Baert, 1984 2 2021-02-17 | Species | Catalog
137 Yunohamella Yoshida, 2007 13 2025-11-27 | Species | Catalog
138 Zercidium Benoit, 1977 1 2024-11-04 | Species | Catalog
Synonyms
  • Acalanthis Gistel, 1848 = Steatoda Sundevall, 1833
  • Acanthomysmena Mello-Leitão, 1944 = Euryopis Menge, 1868
  • Achaea O. Pickard-Cambridge, 1882 = Achaearanea Strand, 1929
  • Allodipoena Bryant, 1947 = Wamba O. Pickard-Cambridge, 1896
  • Allotheridion Archer, 1946 = Theridion Walckenaer, 1805
  • Ancocoelus Simon, 1895 = Steatoda Sundevall, 1833
  • Ancylorrhanis Simon, 1894 = Pholcomma Thorell, 1869
  • Arctachaea Levi, 1957 = Chrysso O. Pickard-Cambridge, 1882
  • Argyria Yaginuma, 1957 = Chrysso O. Pickard-Cambridge, 1882
  • Argyroaster Yaginuma, 1958 = Chrysso O. Pickard-Cambridge, 1882
  • Argyrodina Strand, 1928 = Argyrodes Simon, 1864
  • Argyroelos Hogg, 1922 = Steatoda Sundevall, 1833
  • Ariadne Doleschall, 1857 = Ariamnes Thorell, 1869
  • Armigera Marples, 1956 = Pholcomma Thorell, 1869
  • Asagenella Schenkel, 1937 = Steatoda Sundevall, 1833
  • Ataulfo O. Pickard-Cambridge, 1896 = Stemmops O. Pickard-Cambridge, 1894
  • Atkinia Strand, 1929 = Euryopis Menge, 1868
  • Atkinsonia O. Pickard-Cambridge, 1880 = Euryopis Menge, 1868
  • Bellinda Keyserling, 1884 = Faiditus Keyserling, 1884
  • Billima Simon, 1908 = Theridion Walckenaer, 1805
  • Brontosauriella Bristowe, 1938 = Thymoites Keyserling, 1884
  • Chacoca Badcock, 1932 = Latrodectus Walckenaer, 1805
  • Chindellum Archer, 1950 = Wamba O. Pickard-Cambridge, 1896
  • Conopistha Karsch, 1881 = Argyrodes Simon, 1864
  • Coressa Simon, 1894 = Theonoe Simon, 1881
  • Ctenium Menge, 1871 = Robertus O. Pickard-Cambridge, 1879
  • Cyatholipulus Petrunkevitch, 1930 = Styposis Simon, 1894
  • Deliana Keyserling, 1886 = Lasaeola Simon, 1881
  • Diaprocorus Simon, 1895 = Euryopis Menge, 1868
  • Dipoenoides Chamberlin, 1925 = Euryopis Menge, 1868
  • Drepanodus Menge, 1869 = Enoplognatha Pavesi, 1880
  • Episinopsis Simon, 1895 = Episinus Walckenaer, 1809
  • Eucharia C. L. Koch, 1835 = Steatoda Sundevall, 1833
  • Formicinoides Keyserling, 1884 = Helvibis Keyserling, 1884
  • Garricola Chamberlin, 1916 = Thymoites Keyserling, 1884
  • Garritus Chamberlin & Ivie, 1933 = Robertus O. Pickard-Cambridge, 1879
  • Heribertus Keyserling, 1886 = Phoroncidia Westwood, 1835
  • Hildbolda Keyserling, 1884 = Thwaitesia O. Pickard-Cambridge, 1881
  • Hubba O. Pickard-Cambridge, 1897 = Thymoites Keyserling, 1884
  • Hyocrea Simon, 1895 = Episinus Walckenaer, 1809
  • Hypobares Simon, 1895 = Thymoites Keyserling, 1884
  • Hyptimorpha Strand, 1906 = Moneta O. Pickard-Cambridge, 1871
  • Janulus Thorell, 1881 = Janula Strand, 1932
  • Keijia Yoshida, 2001 = Platnickina Koçak & Kemal, 2008
  • Liger O. Pickard-Cambridge, 1896 = Theridion Walckenaer, 1805
  • Lithyphantes Thorell, 1869 = Steatoda Sundevall, 1833
  • Loxonychia Tullgren, 1910 = Coscinida Simon, 1895
  • Marianana Georgescu, 1989 = Carniella Thaler & Steinberger, 1988
  • Marmatha Chamberlin & Ivie, 1942 = Enoplognatha Pavesi, 1880
  • Mastostigmus Simon, 1889 = Theridion Walckenaer, 1805
  • Mesopneustes O. Pickard-Cambridge, 1894 = Theridula Emerton, 1882
  • Mettus O. Pickard-Cambridge, 1899 = Stemmops O. Pickard-Cambridge, 1894
  • Microcephalus Restrepo, 1944 = Argyrodes Simon, 1864
  • Monetoculus Wunderlich, 2008 = Janula Strand, 1932
  • Mufila Bryant, 1949 = Euryopis Menge, 1868
  • Onesinda O. Pickard-Cambridge, 1896 = Theonoe Simon, 1881
  • Oronota Simon, 1871 = Phoroncidia Westwood, 1835
  • Oroodes Simon, 1873 = Phoroncidia Westwood, 1835
  • Pachydactylus Menge, 1868 = Lasaeola Simon, 1881
  • Paidisca Bishop & Crosby, 1926 = Thymoites Keyserling, 1884
  • Paoningia Schenkel, 1936 = Phycosoma O. Pickard-Cambridge, 1880
  • Pedanostethus Simon, 1884 = Robertus O. Pickard-Cambridge, 1879
  • Penictis Simon, 1894 = Episinus Walckenaer, 1809
  • Phaetoticus Simon, 1894 = Theridion Walckenaer, 1805
  • Philto Simon, 1895 = Thymoites Keyserling, 1884
  • Phycus O. Pickard-Cambridge, 1871 = Euryopis Menge, 1868
  • Phylarchus Simon, 1889 = Euryopis Menge, 1868
  • Phyllonethis Thorell, 1869 = Enoplognatha Pavesi, 1880
  • Physcoa Thorell, 1895 = Chrysso O. Pickard-Cambridge, 1882
  • Plocamis Simon, 1894 = Episinus Walckenaer, 1809
  • Pselothorax Chamberlin, 1949 = Lasaeola Simon, 1881
  • Robertia Saaristo, 2006 = Seycellesa Koçak & Kemal, 2008
  • Rugatha Chamberlin & Ivie, 1942 = Enoplognatha Pavesi, 1880
  • Saaristoa Koçak & Kemal, 2008 = Anelosimus Simon, 1891
  • Sclerogaster Cavanna, 1876 = Phoroncidia Westwood, 1835
  • Selimus Saaristo, 2006 = Anelosimus Simon, 1891
  • Seycellocesa Koçak & Kemal, 2008 = Anelosimus Simon, 1891
  • Sigaloessa Templeton, 1864 = Theridion Walckenaer, 1805
  • Spelobion Chamberlin & Ivie, 1938 = Thymoites Keyserling, 1884
  • Sphyrotinus Simon, 1894 = Thymoites Keyserling, 1884
  • Stearodea F. O. Pickard-Cambridge, 1902 = Steatoda Sundevall, 1833
  • Steassa Simon, 1910 = Steatoda Sundevall, 1833
  • Stegosoma O. Pickard-Cambridge, 1873 = Phoroncidia Westwood, 1835
  • Stethopoma Thorell, 1890 = Steatoda Sundevall, 1833
  • Stictoxena Simon, 1895 = Dipoena Thorell, 1869
  • Sudabe Karsch, 1879 = Phoroncidia Westwood, 1835
  • Symopagia Simon, 1895 = Enoplognatha Pavesi, 1880
  • Teutana Simon, 1881 = Steatoda Sundevall, 1833
  • Theridiella Tullgren, 1910 = Coscinida Simon, 1895
  • Theridiellum Dahl, 1912 = Theonoe Simon, 1881
  • Theridiotis Levi, 1954 = Chrosiothes Simon, 1894
  • Tholocco Archer, 1946 = Thymoites Keyserling, 1884
  • Thonastica Simon, 1909 = Thymoites Keyserling, 1884
  • Thymoella Bryant, 1948 = Thymoites Keyserling, 1884
  • Tobesoa Keyserling, 1890 = Theridion Walckenaer, 1805
  • Topo Exline, 1950 = Thwaitesia O. Pickard-Cambridge, 1881
  • Tricantha Simon, 1864 = Phoroncidia Westwood, 1835
  • Trichursa Simon, 1908 = Dipoenura Simon, 1909
  • Trigonobothrys Simon, 1889 = Phycosoma O. Pickard-Cambridge, 1880
  • Trithena Simon, 1867 = Phoroncidia Westwood, 1835
  • Ulesanis L. Koch, 1872 = Phoroncidia Westwood, 1835
  • Umfila Keyserling, 1886 = Dipoena Thorell, 1869
  • Wibrada Keyserling, 1886 = Phoroncidia Westwood, 1835
  • Yaginumena Yoshida, 2002 = Lasaeola Simon, 1881

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