Corinnidae

Corinnidae is a family of araneomorph spiders, sometimes called corinnid sac spiders. The family, like other "clubionoid" families, has a confusing taxonomic history. Once it was a part of the large catch-all taxon Clubionidae, now a shadow of its former self. The original members of the family are apparently similar only in that they have eight eyes arranged in two rows, conical anterior spinnerets that touch and are generally wandering predators that build silken retreats, or sacs, usually on plant terminals, between leaves, under bark or under rocks.[citation needed]

Two former subfamilies of the Corinnidae are now treated as separate families, Phrurolithidae and Trachelidae. As now recognized, Corinnidae contains 67 genera and over 720 species worldwide. Among the common genera are Castianeira (nearly world wide) and Corinna (widespread).[citation needed]

Members of the genus Castianeira appear to be mimics of ants and velvet ants. Other corinnid ant-like genera include Mazax, Myrmecium and Myrmecotypus. Corinna is the type genus for the family and consists of small running spiders.[citation needed]

Genera

As of October 2015, the World Spider Catalog accepted the following genera:

Abapeba Bonaldo, 2000
Aetius O. Pickard-Cambridge, 1896
Allomedmassa Dankittipakul & Singtripop, 2014
Apochinomma Pavesi, 1881
Arushina Caporiacco, 1947
Attacobius Mello-Leitão, 1925
Austrophaea Lawrence, 1952
Battalus Karsch, 1878
Brachyphaea Simon, 1895
Cambalida Simon, 1910
Castianeira Keyserling, 1879
Castoponera Deeleman-Reinhold, 2001
Coenoptychus Simon, 1885
Copa Simon, 1886
Copuetta Haddad, 2013
Corinna C. L. Koch, 1841
Corinnomma Karsch, 1880
Creugas Thorell, 1878
Crinopseudoa Jocqué & Bosselaers, 2011
Cycais Thorell, 1877
Disnyssus Raven, 2015
Echinax Deeleman-Reinhold, 2001
Ecitocobius Bonaldo & Brescovit, 1998
Erendira Bonaldo, 2000
Falconina Brignoli, 1985
Graptartia Simon, 1896
Hortipes Bosselaers & Ledoux, 1998
Humua Ono, 1987
Ianduba Bonaldo, 1997
Iridonyssus Raven, 2015
Kolora Raven, 2015
Leichhardteus Raven & Baehr, 2013
Leptopicia Raven, 2015
Mandaneta Strand, 1932
Mazax O. Pickard-Cambridge, 1898
Medmassa Simon, 1887
Megalostrata Karsch, 1880
Melanesotypus Raven, 2015
Merenius Simon, 1910
Messapus Simon, 1898
Methesis Simon, 1896
Myrmecium Latreille, 1824
Myrmecotypus O. Pickard-Cambridge, 1894
Nucastia Raven, 2015
Nyssus Walckenaer, 1805
Olbus Simon, 1880
Ozcopa Raven, 2015
Parachemmis Chickering, 1937
Paradiestus Mello-Leitão, 1915
Poecilipta Simon, 1897
Pranburia Deeleman-Reinhold, 1993
Procopius Thorell, 1899
Pronophaea Simon, 1897
Psellocoptus Simon, 1896
Pseudocorinna Simon, 1910
Scorteccia Caporiacco, 1936
Septentrinna Bonaldo, 2000
Serendib Deeleman-Reinhold, 2001
Simonestus Bonaldo, 2000
Sphecotypus O. Pickard-Cambridge, 1895
Stethorrhagus Simon, 1896
Tapixaua Bonaldo, 2000
Ticopa Raven, 2015
Tupirinna Bonaldo, 2000
Vendaphaea Haddad, 2009
Wasaka Haddad, 2013
Xeropigo O. Pickard-Cambridge, 1882

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