Superfamily Condylocardioidea Bernard 1897 (clam)
Parent taxon: Carditoida according to L. A. Nevesskaja 2009
Sister taxa: Archaeocardiidae, Crassatelloidea, Eodonidae, Lymnocardiidae
Subtaxa: none
Ecology: facultatively mobile infaunal suspension feeder
Distribution: there are no occurrences of Condylocardioidea in the database