Modiomorphida
Modiomorphida is an extinct order of fossil saltwater clams, marine bivalve molluscs.
Genera
- †Ananterodonta
- †Brahcylyrodesma
- †Carminodonta
- †Celtoconcha
- †Cycloconchacea
- †Dulcineaia
- †Eurymya
- †Fortowensia
- †Goniophora
- †Junjagiana
- †Modiomorphoidea
- †Moridunia
- †Neofordilla
- †Plicatomorpha
- †Rimmyjmima
- †Saffordia
- †Tromelinodonta
- †''Whiteavesia''