DorypygidaeDorypygidae is a family of trilobite belonging to the order Corynexochida.GeneraAtdabanella Repina 1965Basocephalus Ivshin 1952Bonnaria Lochman 1956Bonnia Walcott 1916Bonniella Resser 1937Bonnima Fritz 1991Bonniopsis Poulsen 1946Dorypyge Dames 1883 Dorypygina Lermontova 1940Fordaspis Lochman 1956Hicksia Delgado 1904Holteria Walcott 1924Holyoakia Palmer and Rowell 1995 Kootenia Walcott 1899Kooteniella Lermontova 1940Kooteniellina Sivov 1955Liokootenia Qiu 1983Mengzia Lo 1974Metakootenia Qiu 1983Ogygopsis Walcott 1889Olenoides Meek 1877Olenoidestranans Meek 1877Paraolenoides Ivshin 1952Popigaia Egorova 1967Prokootenia Lermontova 1940Protypus Walcott 1986Shipaiella Zhang et al. 1980Strettonia Cobbold 1931Tabatopygellina Sivov 1955Tolanaspis Ivshin 1952