†family Echinocorythidae Wright 1857 (sea urchin)
Echinoidea - Holasteroida - Echinocorythidae
Full reference: T. W. Wright. 1857. Monograph on the British fossil Echinodermata of the Oolitic Formations. Volume 1: the Echinoidea. Monographs of the Palaeontographical Society 1-154
Parent taxon: Meridosternata according to A. Kroh and A. B. Smith 2010
See also Clark and Twitchell 1915
Sister taxa: Cardiasterina, Holasteridae, Urechinina
Subtaxa: none
Ecology: semi-infaunal detritivore
Distribution: there are no occurrences of Echinocorythidae in the database