Taxa included

Archer, A. F. (1950). A study of theridiid and mimetid spiders with descriptions of new genera and species. Museum Paper, Alabama Museum of Natural History 30: 1-40.

Taxon
Theridion positivum Chamberlin, 1924 (Theridiidae) 12, (Tf from Theridion), Chindellum detractum
Wamba crispulus (Simon, 1895) (Theridiidae) 12, pl. I, f. 1 (Tm from Theridion), Chindellum intervallatum
Chindellum Archer, 1950 (Theridiidae) 12, type Theridion intervallatum Emerton, 1915; gender neuter Original description
Platnickina adamsoni (Berland, 1934) (Theridiidae) 13, pl. I, f. 2 (Df) [urn:lsid:nmbe.ch:spidersp:056250], Chindellum magnificum
Ohlertidion ohlerti (Thorell, 1870) (Theridiidae) 14, (Tmf from Theridion, rejected), Parasteatoda umbraticum
Parasteatoda camura (Simon, 1877) (Theridiidae) 14, pl. I, f. 5 (m, T from Theridion), Parasteatoda camura
Parasteatoda lunata (Clerck, 1757) (Theridiidae) 14, (T from Theridion), Parasteatoda formosum
Cryptachaea porteri (Banks, 1896) (Theridiidae) 15, (T from Theridion), Cryptachaea porteri
Cryptachaea riparia (Blackwall, 1834) (Theridiidae) 15, (Tmf from Theridion), Cryptachaea saxatilis
Cryptachaea rupicola (Emerton, 1882) (Theridiidae) 15, (Tmf from Theridion), Cryptachaea rupicola
Cryptachaea serenoae (Gertsch & Archer, 1942) (Theridiidae) 15, (Tmf from Theridion), Cryptachaea serenoae
Tidarren haemorrhoidale (Bertkau, 1880) (Theridiidae) 15, pl. II, f. 2 (m), Tidarren minor
Kochiura aulica (C. L. Koch, 1838) (Theridiidae) 16, pl. 1, f. 3 (m, T from Theridion), Kochiura aulica
Thymoites guanicae (Petrunkevitch, 1930) (Theridiidae) 16, (Tmf from Theridion), Tholocco guanicae
Thymoites maderae (Gertsch & Archer, 1942) (Theridiidae) 16, (Tmf from Theridion), Tholocco maderae
Thymoites pallidus (Emerton, 1913) (Theridiidae) 16, (T from Dipoena, S of Theridion wallacei), Tholocco pallida
Thymoites pallidus (Emerton, 1913) (Theridiidae) 16, (T from Theridion), Tholocco edinburgensis
Thymoites unimaculatus (Emerton, 1882) (Theridiidae) 16, (T from Theridion, S of Theridion nicoleti), Tholocco unimaculata
Kochiura Archer, 1950 (Theridiidae) 16, type Theridion aulicum C. L. Koch, 1838; gender feminine Original description
Achaearanea trapezoidalis (Taczanowski, 1873) (Theridiidae) 17, pl. II, f. 1 (m), Achaea trapezoidalis
Hadrotarsus fulvus Hickman, 1943 (Theridiidae) 17, pl. I, f. 6 (m), Hadrotarsus fulvus
Hentziectypus globosus (Hentz, 1850) (Theridiidae) 17, pl. I, f. 4 (m), Hentziectypus globosus
Hentziectypus schullei (Gertsch & Mulaik, 1936) (Theridiidae) 17, (T from Theridion), Hentziectypus credulus
Chrysso albomaculata O. Pickard-Cambridge, 1882 (Theridiidae) 18, pl. II, f. 3-4 (m), Chrysso davisi
Theridion murarium Emerton, 1882 (Theridiidae) 18, pl. III, f. 5 (Tmf from Theridion), Allotheridion murarium
Canalidion montanum (Emerton, 1882) (Theridiidae) 19, (Tmf from Theridion), Allotheridion montanum
Phylloneta pictipes (Keyserling, 1884) (Theridiidae) 19, (T from Theridion), Allotheridion (Phylloneta) pictipes
Theridion albidum Banks, 1895 (Theridiidae) 19, pl. III, f. 4 (Tmf from Theridion), Allotheridion albidum
Theridion boesenbergi Strand, 1904 (Theridiidae) 19, (Tmf from Theridion), Allotheridion bosenbergi
Theridion frondeum Hentz, 1850 (Theridiidae) 19, (Tmf from Theridion), Allotheridion frondeum
Theridion melanurum Hahn, 1831 (Theridiidae) 19, pl. III, f. 4 (Tf from Theridion, Dm), Allotheridion dorsatum
Theridion pictum (Walckenaer, 1802) (Theridiidae) 19, (T from Theridion), Allotheridion ornatum
Theridion pictum (Walckenaer, 1802) (Theridiidae) 19, (T from Theridion), Allotheridion zelotypum
Theridion pinastri L. Koch, 1872 (Theridiidae) 19, (Tmf from Theridion), Allotheridion pinastri
Theridion varians Hahn, 1833 (Theridiidae) 19, (Tmf from Theridion), Allotheridion varians
Phylloneta Archer, 1950 (Theridiidae) 19, type Theridion pictipes Keyserling, 1884; gender feminine Original description
Paratheridula perniciosa (Keyserling, 1886) (Theridiidae) 20, (Tf from Theridion), Allotheridion arcadicum
Phylloneta impressa (L. Koch, 1881) (Theridiidae) 20, (T from Theridion), Allotheridion impressum
Platnickina punctosparsa (Emerton, 1882) (Theridiidae) 20, (Tmf from Theridion), Allotheridion punctosparsum
Sardinidion blackwalli (O. Pickard-Cambridge, 1871) (Theridiidae) 20, (Tmf from Theridion), Allotheridion blackwalli
Theridion differens Emerton, 1882 (Theridiidae) 20, pl. III, f. 4-5 (Tmf from Theridion), Allotheridion differens
Theridion dividuum Gertsch & Archer, 1942 (Theridiidae) 20, (Tmf from Theridion), Allotheridion dividuum
Theridion dulcineum Gertsch & Archer, 1942 (Theridiidae) 20, (Tmf from Theridion), Allotheridion dulcineum
Theridion electum (O. Pickard-Cambridge, 1896) (Theridiidae) 20, (T from Theridion), Allotheridion electum
Theridion evexum Keyserling, 1884 (Theridiidae) 20, (T from Theridion), Allotheridion evexum
Theridion flavonotatum Becker, 1879 (Theridiidae) 20, (Tmf from Theridion), Allotheridion flavonotatum
Theridion longipedatum Roewer, 1942 (Theridiidae) 20, (Tf from Theridion), Allotheridion longipedatum
Theridion orlando (Archer, 1950) (Theridiidae) 20, pl. III, f. 3 (Df), Allotheridion orlando Original description
Theridion petraeum L. Koch, 1872 (Theridiidae) 20, (Tmf from Theridion), Allotheridion petraeum
Theridion pictum (Walckenaer, 1802) (Theridiidae) 20, (T from Theridion), Allotheridion pictum
Yunohamella lyrica (Walckenaer, 1841) (Theridiidae) 20, (Tmf from Theridion), Allotheridion lyricum
Neottiura bimaculata (Linnaeus, 1767) (Theridiidae) 21, p. III, f. 8 (m), Neottiura bimaculata
Anelosimus eximius (Keyserling, 1884) (Theridiidae) 22, (Tmf from Theridion), Anelosimus eximius
Anelosimus studiosus (Hentz, 1850) (Theridiidae) 22, pl. II, f. 5-6 (m), Anelosimus textrix
Nesticodes rufipes (Lucas, 1846) (Theridiidae) 22, pl. II, f. 7-8 (Tmf from Theridion), Nesticodes rufipes
Theridion cynicum Gertsch & Mulaik, 1936 (Theridiidae) 22, (Tm from Theridion, rejected), Anelosimus cynicum
Nesticodes Archer, 1950 (Theridiidae) 22, type Theridion rufipes Lucas, 1846; gender masculine Original description
Enoplognatha ovata (Clerck, 1757) (Theridiidae) 23, pl. III, f. 7 (m), Theridion ovatum
Enoplognatha caricis (Fickert, 1876) (Theridiidae) 24, pl. III, f. 7 (m), Theridion tectum
Rugathodes aurantius (Emerton, 1915) (Theridiidae) 24, Theridion (R.) aurantium
Rugathodes bellicosus (Simon, 1873) (Theridiidae) 24, Theridion (R.) bellicosum
Rugathodes instabilis (O. Pickard-Cambridge, 1871) (Theridiidae) 24, Theridion (Rugathodes) instabile
Rugathodes sexpunctatus (Emerton, 1882) (Theridiidae) 24, pl. III, f. 7 (m), Theridion (R.) sexpunctatum
Rugathodes Archer, 1950 (Theridiidae) 24, type Theridion sexpunctatum Emerton, 1882; gender masculine Original description
Spintharus flavidus Hentz, 1850 (Theridiidae) 25, pl. III, f. 1-2 (m), Spintharus flavidus
Theridion incomtum (O. Pickard-Cambridge, 1896) (Theridiidae) 25, pl. II, f. 9-10 (m), Liger incomta
Thymoites marxi (Crosby, 1906) (Theridiidae) 26, pl. IV, f. 1 (m), Paidisca marxi
Paidiscura Archer, 1950 (Theridiidae) 26, type Theridion pallens Blackwall, 1834; gender feminine Original description
Paidiscura pallens (Blackwall, 1834) (Theridiidae) 27, pl. IV, f. 6 (Tmf from Theridion), Paidiscura pallens
Phoroncidia moyobamba Levi, 1964 (Theridiidae) 27, pl. IV, f. 4 (m, misidentified), Wibrada longiceps
Argyrodes bonadea (Karsch, 1881) (Theridiidae) 28, pl. IV, f. 8 (removed mf from S of A. argentatus), Conopistha bonadea
Argyrodes gracilis (L. Koch, 1872) (Theridiidae) 29, pl. IV, f. 7 (m), Conopistha gracilis
Mimetus nelsoni Archer, 1950 (Mimetidae) 31, pl. IV, f. 9-10 (Df), Mimetus nelsoni Original description
Thymoites expulsus (Gertsch & Mulaik, 1936) (Theridiidae) 33, pl. I, f. 7 (Tmf from Theridion), Tholocco expulsa
Theridion australe Banks, 1899 (Theridiidae) 38, pl. III, f. 5 (Tf from Theridion, Dm), Allotheridion australe
Theridion californicum Banks, 1904 (Theridiidae) 38, pl. III, f. 5 (Tmf from Theridion), Allotheridion californicum
Theridion pennsylvanicum Emerton, 1913 (Theridiidae) 38, pl. III, f. 5 (Tmf from Theridion), Allotheridion pennsylvanicum
Phoroncidia americana (Emerton, 1882) (Theridiidae) 39, pl. IV, f. 2 (m), Ulesanis americana
Phoroncidia lygeana (Walckenaer, 1841) (Theridiidae) 39, pl. IV, f. 5 (m), Phoroncidia lygeana
Phoroncidia testudo (O. Pickard-Cambridge, 1873) (Theridiidae) 39, pl. IV, f. 3 (Dm), Ulesanis testudo

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