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  1. Hard clam - Wikipedia

    The hard clam (Mercenaria mercenaria), also known as the round clam, hard-shell (or hard-shelled) clam, or the quahog, [a] is an edible marine bivalve mollusk that is native to the eastern shores of …

  2. What's a quahog? A guide to Rhode Island's iconic clam.

    May 14, 2025 · What actually is a quahog? First off, the northern quahog is the same thing as a hard-shell clam – a bivalve mollusk found in coastal waters from Nova Scotia to Florida.

  3. QUAHOG Definition & Meaning - Merriam-Webster

    The meaning of QUAHOG is a thick-shelled edible clam (Mercenaria mercenaria) of the U.S..

  4. Quahog Is a Must-Try on Any Trip to Rhode Island - Food & Wine

    Sep 17, 2024 · Quahogs are native to a long stretch of the Eastern seaboard, from Canada to Central America, and they’re particularly concentrated around New England and especially important to the …

  5. Ocean Quahog - NOAA Fisheries

    Aug 22, 2025 · Ocean quahogs are bivalve mollusks—they have two hinged shells that enclose their body. Shells are thick and oval-shaped. Outside is a dull gray with growth rings that can be used to …

  6. Quahog Profile (Mercenaria Mercenaria) - Ocean Info

    Quahog (Mercenaria Mercenaria) also known as the round clam or hard clam is native to the eastern coastlines of North America and Central America. This delectable saltwater bivalve mollusk is an …

  7. What Is a Quahog? The Hard Clam Explained - ScienceInsights

    Nov 9, 2025 · The quahog, widely known as the hard clam, is a celebrated component of regional cuisine, particularly in New England. The name “quahog” is derived from the Narragansett Native …

  8. Quahog: The Essential Clam of North America's Coastlines

    Oct 12, 2024 · The Quahog, scientifically known as Mercenaria mercenaria, is a species of edible clam native to the eastern shores of North America. Also known as the hard clam, littleneck clam, or …

  9. Quahog Clams - Quahaug Clams

    Quahogs are part of the hard-shelled clam family, and are the largest clams eaten on the East Coast. There are actually two species of quahogs, and they look remarkable similar despite being different …

  10. Quahog | mollusk | Britannica

    The northern quahog (Mercenaria mercenaria), also known as the cherrystone clam, littleneck clam, or hard-shell clam, and the southern quahog (M. campechiensis) belong to the family of venus clams …