Anatomy and physiology. Very little variation occurs in the internal arrangement of organs and systems within the scallop family, and what follows can be taken to apply to the anatomy of any given scallop species. Orientation. Anatomical diagram of an Atlantic bay scallop with the left (i.e., upper) valve ...
Scallop Anatomy Although the entire animal is edible, and is eaten in other countries, the abductor muscle , which is responsible for opening and closing the shells, is the only part usually eaten in the United States.
Anatomy. Scallops are bivalve mollusks, they have fan like shells that are really hard. Their shells have characteristics ribs, grooves, and concentric growth rings. Where the two shells meet, they flare out to make a wing. Inside the valves there are a row of tentacles and blue eyes on the the edge of the mantle.
Original – Anatomy of the right side of a scallop, including detailed information on the circulation and nervous systems as well as all the major organs. Note that the intestines are embedded within the gonad, and that portions of the left side (principally the gills and the shell) are not shown.
Anatomy. Like the true oysters (family Ostreidae), scallops have a central adductor muscle, and thus the inside of their shells has a characteristic central scar, marking the point of attachment for this muscle.The adductor muscle of scallops is larger and more developed than that of oysters, because they are active swimmers; scallops are in fact the only migratory bivalve.
ANATOMY. The bay scallop is a member of phylum Mollusca in the class Bivalvia. Bivalves have two valves, or shells, joined by a hinge. The bay scallop's upper shell is a dark, mottled color and its lower shell is typically white.
The adductor muscle of scallops is larger and more developed than that of oysters, because they are active swimmers; scallops are in fact the only migratory bivalve. The adductor mussel quickly opens and closes the shell, expelling water, which allows the scallop to move.
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The U.S. Atlantic Sea Scallop fishery is one of the most valuable fisheries in the U.S. and the most valuable wild scallop fishery in the world. North Atlantic Sea Scallops (Placopecten magellanicus) are found from northern Canada to North Carolina, with a majority of the harvest coming from Massachusetts and New Jersey.
Anatomy. The mitral valve consists of two valve leaflets, the anterior leaflet (AMVL) and the posterior leaflet (PMVL), which together have a surface of 4 - 6 cm 2.Via chordae tendineae, small tendons which ensure that the leaflets do not prolapse, the valve leaflets are attached to two major papillary muscles (anterolateral en posteromedial) in the left ventricle.