Crassostrea Temporal range: 145.5–0 Ma |
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Pacific oyster, Crassostrea gigas | |
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Bivalvia |
Order: | Ostreoida |
Family: | Ostreidae |
Genus: |
Crassostrea (Sacco 1897) |
Species | |
See text. |
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Synonyms | |
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See text.
Crassostrea is a genus of true oysters (family Ostreidae) containing the most important oysters used for food.
Extant species include:
The genome of Crassostrea gigas has been recently sequenced revealing an extensive set of genes that enable it to cope with environmental stresses.