Cardiida
| Cardiida | |
|---|---|
| Strigilla carnaria | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Mollusca | 
| Class: | Bivalvia | 
| Superorder: | Imparidentia | 
| Order: | Cardiida Ferussac, 1822 | 
| Family | |
| See text | |
Cardiida is an order of bivalves belonging to the class Bivalvia.
Families:
- Cardiidae
- Donacidae
- Ephippiodontidae
- Ferganoconchidae
- Glaucomyidae
- Goniocardiidae
- Icanotiidae
- Lahillidae
- Limnocyrenidae
- Lutetidae
- Psammobiidae
- Pterocardiidae
- Quenstedtiidae
- Semelidae
- Solecurtidae
- Sowerbyidae
- Tancrediidae
- Tellinidae
- Unicardiopsidae