| Acrosterigma | |
|---|---|
| | |
| Acrosterigma cygnorum (Deshayes, 1855) | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Bivalvia |
| Order: | Cardiida |
| Superfamily: | Cardioidea |
| Family: | Cardiidae |
| Genus: | Acrosterigma Dall, 1900 |
| Synonyms | |
† Cardium dalliHeilprin, 1886 | |
Acrosterigma is a genus of large saltwater clams or cockles, marine bivalve mollusc in the family Cardiidae, the cockles. [1]