Bivalvia - Cardiida - Corbiculidae
Alternative spelling: Cyanocyclas
Parent taxon: Corbicula according to L. R. Cox et al. 1969
See also Sepkoski 2002
Sister taxa: Corbicula (Corbicula), Corbicula (Corbiculella), Corbicula (Corbiculina), Corbicula (Donacopsis), Corbicula (Leptesthes), Corbicula (Loxoptychodon), Corbicula (Paracorbicula), Corbicula (Tellinocyclas), Corbicula arnoldi, Corbicula astartoides, Corbicula brevidens, Corbicula britannica, Corbicula carlosensis, Corbicula consobrina, Corbicula cowlitzensis, Corbicula dowlingi, Corbicula gerthi, Corbicula ingens, Corbicula jestesi, Corbicula kettlemanensis, Corbicula oldroydi, Corbicula olequahensis, Corbicula oregonensis, Corbicula pugetensis, Corbicula serrodentata, Corbicula sookensis, Corbicula willisi, Cyrena (Corbicula) altissima, Cyrena (Corbicula) diabloensis
Subtaxa: none
Ecology: facultatively mobile infaunal suspension feeder
Distribution: found only at Cerro Butalo 1 (Cretaceous of Argentina)