Arca (genus)
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Arca Temporal range: Jurassic–Recent |
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| Internal view of a valve of Arca zebra | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Bivalvia |
| Order: | Arcoida |
| Family: | Arcidae |
| Genus: |
Arca Linnaeus, 1758 |
| Species | |
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23 described species |
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23 described species
Arca is a genus of saltwater clams in the family Arcidae, the ark clams.
Species within the genus Arca include:
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