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.