| mollusca | <zoology> One of the grand divisions of the animal kingdom, including the classes Cephalopoda, Gastropoda, PteropodaScaphopoda, and Lamellibranchiata, or Conchifera. These animals have an unsegmented bilateral body, with most of the organs and parts paired, but not repeated longitudinally. Most of them develop a mantle, which incloses either a branchial or a pulmonary cavity. They are generally more or less covered and protected by a calcareous shell, which may be univalve, bivalve, or multivalve. Formerly the Brachiopoda, Bryzoa, and Tunicata were united with the Lamellibranchiata in an artificial group called Acephala, which was also included under Mollusca. See Molluscoudea. (19 Mar 1998) |
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| molluscacides | Agents destructive to snails and other mollusks. (12 Dec 1998) |
| molluscan | <marine biology, zoology> Of or pertaining to mollusks. A mollusk; one of the Mollusca. Source: Websters Dictionary (01 Mar 1998) |
| molluscan catch muscle | <biology> Muscle responsible for holding closed the two halves of the shell of bivalves. Specialise d to maintain tension with low expenditure of ATP. Rich in paramyosin. (18 Nov 1997) |
Synonyms : Molluscs, Mollusks
Synonyms :
| Mollusca |
gastropods; bivalves; cephalopods; chitons
Ãâó: wordnet.princeton.edu/perl/webwn
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| Mollusca |
Soft-bodied, highly developed animals without a backbone and with an exterior or interior shell.
Ãâó: www.fish.washington.edu/naturemapping/mollusks/glo...
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| Mollusca |
a group of invertebrates that have a soft body and usually a hard shell (eg clam, snail, octopus)
Ãâó: www.msnucleus.org/membership/html/k-6/rc/dictionar...
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| Mollusca |
One of the great divisions of the animal kingdom, including those animals which have a soft body, usually furnished with a shell, and in which the nervous ganglia, or centres, present no definite general arrangement. They are generally known under the denomination of "shellfish"; the cuttle-fish, and the common snails, whelks, oysters, mussels, and cockles, may serve as examples of them.
Ãâó: www.worldwideschool.org/library/books/sci/lifescie...
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| molluscacidal |
destructive to snails and other mollusks.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Mollusca | gastropods |
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