Bivalvia - Poromyida - Cuspidariidae
Parent taxon: Cuspidaria according to J. A. Todd 2001
Sister taxa: Cuspidaria (Dianocuspidaria), Cuspidaria (Rhinoclama), Cuspidaria (Tergulina), Cuspidaria adelaidensis, Cuspidaria alpis, Cuspidaria alpiscivicae, Cuspidaria attenuata, Cuspidaria grandis, Cuspidaria grovensis, Cuspidaria latesulcata, Cuspidaria obesa, Cuspidaria persulcata, Cuspidaria prima, Cuspidaria siliqua, Cuspidaria subrostrata, Cuspidaria triassica, Cuspidaria variabilis, Cuspidaria vorbei
Subtaxa: none
Ecology: facultatively mobile infaunal carnivore
Distribution:
• Pliocene of Belgium (2 collections), Jamaica (1), Panama (2)
• Miocene of Denmark (1), Germany (1), the Netherlands (2)
• Paleocene of United States (1: Texas)
• Cretaceous of United States (19: Alabama, Maryland, Mississippi, South Carolina, Texas)
Total: 29 collections including 32 occurrences