Four bivalve species found along the Maine coast (IMAGE)
Caption
Four bivalve species found along the Maine coast presented together in a bed of seaweed at low tide. Clockwise from the top right is a Northern quahog (Mercenaria mercenaria), an Eastern oyster (Crassostrea virginica), a steamer clam (Mya arenaria) and a blue mussel (Mytilus edulis).
Credit
Danielle Hall, Smithsonian.
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News media use of the photos in relation to the study is permitted with attribution.
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