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Medical Subject Headings (thesaurus)

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Concept information

Preferred term

Bivalvia  

Type

  • mesh:Descriptor

Definition

  • A class in the phylum MOLLUSCA comprised of mussels; clams; OYSTERS; COCKLES; and SCALLOPS. They are characterized by a bilaterally symmetrical hinged shell and a muscular foot used for burrowing and anchoring. Equivalved edible marine mollusks that live wholly or partially in sand or mud. Clams usually do not have larvae (glochidia) and thus do not require a host for development. Marine bivalve mollusks especially of the genus MYTILUS or freshwater bivalve mollusks, especially the genera UNIO and ANODONTA. Mussels usually have a larva (glochidia), and require a fish host to complete development.

Broader concept

Entry terms

  • Bivalves
  • txid6544

In other languages

  • French

  • Acéphales
  • Bivalves
  • Lamellibranches
  • Pélécypodes
  • txid6544

URI

http://data.loterre.fr/ark:/67375/JVR-V24K3FXW-H

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