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Related terms:
annelida
arthropoda
cnidaria
echinodermata
helminth
invertebrata
parasite
porifera
Eukaryote
mollusca
[ muh-luhs-kuh ]
Subclass of:
Invertebrates
Definitions related to mollusca:
  • A phylum of the kingdom Metazoa. Mollusca have soft, unsegmented bodies with an anterior head, a dorsal visceral mass, and a ventral foot. Most are encased in a protective calcareous shell. It includes the classes GASTROPODA; BIVALVIA; CEPHALOPODA; Aplacophora; Scaphopoda; Polyplacophora; and Monoplacophora.
    NLM Medical Subject Headings
    U.S. National Library of Medicine, 2021
  • Phylum of the kingdom Metazoa; organisms have soft, unsegmented bodies with an anterior head, a dorsal visceral mass, and a ventral foot; most are encased in a protective calcareous shell; includes the classes Gastropoda, Bivalvia, Cephalopoda, Aplacophora, Scaphopoda, Polyplacophora, and Monoplacophora.
    CRISP Thesaurus
    National Institutes of Health, 2006
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This content should not be used in place of medically-reviewed decision support reference material or professional medical advice. Some terms may have alternate or updated definitions not reflected in this set. The definitions on this page should not be considered complete or up to date.

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