Heteroconchia

Heteroconchia
The venerid species Austrovenus stutchburyi, the New Zealand cockle, is sold internationally as sea food.
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Bivalvia
Subclass: Autobranchia
Infraclass: Heteroconchia
J. E. Gray, 1854
Subterclasses

Heteroconchia is a taxonomic infraclass of diverse bivalve molluscs, belonging to the subclass Autobranchia.

This infraclass includes the cockles, Venus clams, the freshwater mussels, brooch clams, as well as Heterodonta and Archiheterodonta.