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quahog
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A quahog clam shell (Mercenaria) on the left and a soft-shell clam shell (Mya) on the right, both resting on sandy ground.
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Related Topics:
clam
southern quahog
northern quahog
venus clam
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quahog

mollusk
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Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree....
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History

quahog, edible species of clam (q.v.), usually referring to the species Mercenaria mercenaria. Small quahogs are called “cherrystones.”

This article was most recently revised and updated by John P. Rafferty.