Family Coxiconchidae Babin 1977 (clam)
Bivalvia - Modiomorphida - Coxiconchidae
Parent taxon: Modiomorphoidea according to L. A. Nevesskaja 2009
Sister taxa: Cypricardiniidae, Hippopodiumidae, Modiomorphidae, Palaeopharidae, Tusayanidae
Subtaxa: none
Ecology: stationary semi-infaunal suspension feeder
Distribution: there are no occurrences of Coxiconchidae in the database