Clams are shelled marine or freshwater mollusks belonging to the class Bivalvia. The term "clam" has no taxonomic significance in biology, but in general use clam refers to a bivalve (a mollusk whose body is protected by two symmetrical shells) that is not an oyster, mussel, or a scallop, and that has a more-or-less oval shape, or alternately, to a freshwater mussel (). Clams are invertebrates, with shells divided into two pieces called valves. These pieces are joined with a hinge joint, and with two adductor muscles that open and close the shells. Clams have a heart, blood vessels, and kidneys. An exception to the oval shape is the razor clam, which has an elongate shell suggesting a straight razor. Some quahogs on the Eastern American Coast may be 200 years old.

In culinary use, clam most often refers to the hard clam Mercenaria mercenaria but may refer to other species such as the soft-shell clam Mya arenaria. They are eaten raw, steamed, boiled, baked or fried: the method of preparation depends partly on size and species. Clam chowder is a popular soup in the U.S. and Canada.

Examples of clams

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More on [ Clam ]

L.A. Times - Food & Dining

The story behind Philippe's and its famous French dip
Sun, 05 Oct 2008 00:00:00 -0700
The Los Angeles landmark will celebrate its centennial Monday with dignitaries, the founder's grandson and slashed prices. Philippe's, home of the French dip sandwich, turns 100 this year, and for much of the last century local historians and foodies have been arguing over one question: How was the dish created?
A movable feast day
Wed, 19 Jan 2005 00:00:00 -0800
As the end of Ramadam -- Islam's holiest month -- is celebrated around the world, this week's Encore recipe from 2005 takes a look at other festive dishes that are traditional to the Muslim table. Tomorrow night is the beginning of Eid al-Adha, the Muslim holiday corresponding to the final day of the Mecca pilgrimage. Non-Muslims are probably more familiar with Eid al-Fitr, which ends the Ramadan fast, but Eid al-Adha -- the Feast of the Sacrifice -- is actually the more important celebration. It's also known as the Great Feast (Eid al-Kabir).
Home beer brewing calls to a new generation -- and to women
Wed, 01 Oct 2008 00:00:00 -0700
Clubs, websites and blogs are springing up as enthusiasts experiment with new brews and share what they've learned along the way. IT'S ONE of the many home brew competitions that take place around the country each year. There's the panel of certified judges, the international entrants in 28 categories of beer and mead -- and there's the hops-filled afternoon of sipping and scribbling until a winner is crowned.

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