Atrina rigida
| Atrina rigida | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Bivalvia |
| Order: | Pteriida |
| Family: | Pinnidae |
| Genus: | Atrina |
| Species: | A. rigida |
| Binomial name | |
| Atrina rigida (Lightfoot, 1786) | |
| Synonyms | |
| |
Atrina rigida, commonly called the rigid pen shell, is a species of bivalve mollusc in the family Pinnidae.