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Zoology. any mollusk, as the oyster, clam, scallop, or mussel, of the class Bivalvia, having two shells hinged together, a soft body, and lamellate gills.
Botany. having two valves, as a seedcase.
Zoology. having two shells, usually united by a hinge.
having two similar parts hinged together.
Source: Dictionary.com



Bivalvia, in previous centuries referred to as the Lamellibranchiata and Pelecypoda, is a class of marine and freshwater molluscs that have laterally compressed ...

What is a bivalve mollusk? - National Ocean Service - NOAA


Bivalve mollusks (e.g., clams, oysters, mussels, scallops) have an external covering that is a two-part hinged shell that contains a soft-bodied invertebrate.

bivalve | class of mollusks | Britannica.com


Bivalve (class Bivalvia), any of more than 15000 species of clams, oysters, mussels, scallops, and other members of the phylum Mollusca characterized by a  ...

Bivalves (Bivalvia) are a group of molluscs that include clams, scallops, oysters, mussels, razor shells, cockles, venus shells, borers, trough shells and many others (some of which have yet to be identified). The shells of a bivalve are made up of two halves that are ... More »
By Laura Klappenbach, About.com Guide

Bivalve shells - Marine Species Identification Portal

species-identification.org/index.php?groep=Bivalve shells&selectie=52&hoofdgroepen_pad=,1,12,52

Marine Species Identification Portal: information on thousands of different species in the world's oceans and seas.

The Bivalvia - University of California Museum of Paleontology


Anyone that has ever slurped down an oyster, worn a pearl around their neck, or enjoyed the half-shells found on the beach has come into contact with bivalves.

Bivalvia Family Index


Overview. The Bivalve Class. This class (formerly, Pelecypoda or Lamellibranchia) is the second largest among the molluscs. It has about 10,000 living species, ...



This laboratory discusses two classes of molluscs: the bivalves and rostroconchs; of which the bivalves have the most robust fossil record. Although these two ...

Mussels and Clams (Bivalvia) - The Living World of Molluscs


Bivalves exclusively live in water, only it has happened several times in evolution that bivalve groups managed to adapt to life in fresh water, which is why today ...

bivalve | Define bivalve at Dictionary.com
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Popular Q&A
Q: What are bivalves?
A: Answer Bivalves are mollusks belonging to the class Bivalvia. They typically have two-part shells, with both valves being symmetrical along the hinge line. The ... Read More »
Source: wiki.answers.com
Q: What is a bivalve?
A: In human anatomy, it's a valve found in a vein to prevent blood from running back downstream in between heart beats. It's composed of two tissue flaps. Read More »
Source: wiki.answers.com
Q: What is bivalve?
A: bivalve:1:marine or freshwater mollusks having a soft body with platelike gills enclosed within two shells hinged together; 2:used of mollusks having two shells... Read More »
Source: www.chacha.com
Q: What are bivalves.
A: Bivalves. are mollusks belonging to the class. Bivalvia. They typically have two-part shells, with both valves being symmetrical along the hinge line. The class... Read More »
Source: www.answers.com
Q: What is bivalve.
A: bivalve: used of mollusks having two shells (as clams etc.). report this answer. Updated on Friday, February 03 2012 at 09:20PM EST. Source: wordnetweb.princeto... Read More »
Source: www.kgbanswers.com