This page lists all described species of the spider family Idiopidae accepted by the World Spider Catalog as of February 2021[update]:[1] Arbanitis L. Koch, 1874 Blakistonia Hogg, 1902 Bungulla Rix, Main, Raven & Harvey, 2017 Cantuaria Hogg, 1902 Cataxia Rainbow, 1914 Cryptoforis Wilson, Rix & Raven, 2020 Ctenolophus Purcell, 1904 Eucanippe Rix, Main, Raven & Harvey, 2017 Eucyrtops Pocock, 1897 Euoplos Rainbow, 1914 Gaius Rainbow, 1914 Galeosoma Purcell, 1903 Genysa Simon, 1889 Gorgyrella Purcell, 1902 Heligmomerus Simon, 1892 Hiboka Fage, 1922 Idiops Perty, 1833 Idiosoma Ausserer, 1871 Neocteniza Pocock, 1895 Prothemenops Schwendinger, 1991 Scalidognathus Karsch, 1892 Segregara Tucker, 1917 Titanidiops Simon, 1903