Class: Bivalvia

Orders belonging:

1) Ostreoida (5 families)

2) Mytiloida (1 families)

3) Veneroida (8 families)

4) Myoida (3 families)

5) Arcoida (3 families)

6) Pterioida (1 families)

7) Adapedonta (1 families)

8) Unionida (3 families)

9) Cardiida (3 families)

10) Sphaeriida (1 families)

11) Pteriida (1 families)

12) Arcida (1 families)

This entry does not yet have a description. The information on EcoRegistros is collaborative, so any user is invited to create a description for this taxon. The description will be credited with the author’s name. We welcome description proposals at ecoregistros@ecoregistros.org.