| Crenatula | |
|---|---|
|   | |
| Crenatula picta | |
|  Scientific classification   | |
| Kingdom: | Animalia | 
| Phylum: | Mollusca | 
| Class: | Bivalvia | 
| Order: | Pteriida | 
| Family: | Pteriidae | 
| Genus: |  Crenatula  Lamarck, 1803  | 
| Species | |
  | |
| Synonyms | |
Dalacia Gray, 1825  | |
Crenatula is a genus in the family Pteriidae.
Pteriidae, also called the feather oysters, is a family of medium-sized to large saltwater clams. They are pearl oysters, marine bivalve molluscs in the order Pteriida.
Crenatula picta is a species of marine bivalves in the family Pteriidae. It is known from Madagascar and the Red Sea.
Vulsellidae is a family of bivalves belonging to the order Ostreida.