Theridiidae
Theridiidae là một họ nhện thuộc bộ Araneae. Họ này có 109 chi, tổng cộng có 2295 loài.

Các phân họ và các chi

Phân họ và chi theo Joel Hallan

 Argyrodinae
 Argyrodes Simon, 1864
 Neospintharus Exline, 1950
 Ariamnes Thorell, 1869
 Deelemanella Yoshida, 2003
 Faiditus Keyserling, 1884
 Rhomphaea L. Koch, 1872
 Spheropistha Yaginuma, 1957

 Hadrotarsinae
 Anatea Berland, 1927
 Audifia Keyserling, 1884
 Dipoena Thorell, 1869
 Dipoenata Wunderlich, 1988
 Emertonella Bryant, 1945
 Euryopis Menge, 1868
 Eurypoena Wunderlich, 1992
 Gmogala Keyserling, 1890
 Guaraniella Baert, 1984
 Hadrotarsus Thorell, 1881
 Lasaeola Simon, 1881
 Phycosoma O. P.-Cambridge, 1879
 Yaginumena Yoshida, 2002
 Yoroa Baert, 1984

 Latrodectinae Petrunkevitch, 1928
 Crustulina Menge, 1868
 Latrodectus Walckenaer, 1805
 Steatoda Sundevall, 1833

 Pholcommatinae Simon, 1894
 Asygyna Agnarsson, 2006
 Carniella Thaler & Steinberger, 1988
 Cerocida Simon, 1894
 Craspedisia Simon, 1894
 Enoplognatha Pavesi, 1880
 Helvidia Thorell, 1890
 Pholcomma Thorell, 1869
 Phoroncidia Westwood, 1835
 Proboscidula Miller, 1970
 Robertus O. P.-Cambridge, 1879
 Selkirkiella Berland, 1924
 Styposis Simon, 1894
 Theonoe Simon, 1881
 Wirada Keyserling, 1886

 Sphintharinae
 Chrosiothes Simon, 1894
 Episinus Walckenaer, in Latreille, 1809
 Moneta O. P.-Cambridge, 1870
 Spintharus Hentz, 1850
 Thwaitesia O. P.-Cambridge, 1881
 Stemmops O. P.-Cambridge, 1894

 Theridiinae
 Achaearanea Strand, 1929
 Achaearyopa Barrion & Litsinger, 1995
 Ameridion Wunderlich, 1995
 Cabello Levi, 1964
 Cephalobares O. P.-Cambridge, 1870
 Chrysso O. P.-Cambridge, 1882
 Coleosoma O. P.-Cambridge, 1882
 Cyllognatha L. Koch, 1872
 Dipoenura Simon, 1908
 Echinotheridion Levi, 1963
 Exalbidion Wunderlich, 1995
 Helvibis Keyserling, 1884
 Histagonia Simon, 1895
 Jamaitidion Wunderlich, 1995
 Keijia Yoshida, 2001
 Macaridion Wunderlich, 1992
 Molione Thorell, 1892
 Neottiura Menge, 1868
 Nesticodes Archer, 1950
 Nipponidion Yoshida, 2001
 Paratheridula Levi, 1957
 Propostira Simon, 1894
 Rugathodes Archer, 1950
 Sardinidion Wunderlich, 1995
 Simitidion Wunderlich, 1992
 Takayus Yoshida, 2001
 Tekellina Levi, 1957
 Theridion Walckenaer, 1805
 Theridula Emerton, 1882
 Thymoites Keyserling, 1884
 Tidarren Chamberlin & Ivie, 1934
 Wamba O. P.-Cambridge, 1896

 incertae sedis
 Anelosimus Simon, 1891
 Astodipoena Petrunkevitch, 1958 † (fossil, Eocene)
 Chorizopella Lawrence, 1947
 Clya Koch & Berendt, 1854 † (fossil, Eocene)
 Coscinida Simon, 1895
 Eodipoena Petrunkevitch, 1942 † (fossil, Eocene)
 Eoysmena Petrunkevitch, 1942 † (fossil, Eocene)
 Flegia Koch & Berendt, 1854 † (fossil, Eocene)
 Hetschkia Keyserling, 1886
 Icona Forster, 1955
 Kochiura Archer, 1950
 Landoppo Barrion & Litsinger, 1995
 Marianana Georgescu, 1989
 Mictodipoena Petrunkevitch, 1958 † (fossil, Eocene)
 Municeps Petrunkevitch, 1942 † (fossil, Eocene)
 Nactodipoena Petrunkevitch, 1942 † (fossil, Eocene)
 Paidiscura Archer, 1950
 Tomoxena Simon, 1895
 Zercidium Benoit, 1977

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Chú thích

Tham khảo
 Agnarsson I. 2006a. A revision of the New World eximius lineage of Anelosimus (Araneae, Theridiidae) and a phylogenetic analysis using worldwide exemplars. Zoological Journal of the Linnean Society 146: 453-593. PDF 
 Agnarsson I. 2006b. Asymmetric female genitalia and other remarkable morphology in a new genus of cobweb spiders (Theridiidae, Araneae) from Madagascar. Biological Journal of the Linnean Society 87: 211-232. PDF