Webnoun. mol· lusk ˈmä-ləsk. variants or mollusc. : any of a large phylum (Mollusca) of invertebrate animals (such as snails, clams, or squids) with a soft unsegmented body usually enclosed in a calcareous shell. broadly : shellfish. molluscan adjective. or less commonly … WebFeb 24, 2024 · slug, any mollusk of the class Gastropoda in which the shell is reduced to an internal plate or a series of granules or is completely absent. The term generally refers to a land snail. Slugs belonging to the …
Mollusca - Wikipedia
Webmollusk, or mollusc, Any of some 75,000 species of soft-bodied invertebrate animals (phylum Mollusca), many of which are wholly or partly enclosed in a calcium carbonate … Webany invertebrate of the phylum Mollusca, having a soft unsegmented body and often a shell, secreted by a fold of skin (the mantle). The group includes the gastropods (snails, slugs, … how far can a 7mm shoot
Foot mollusk anatomy Britannica
WebMar 7, 2024 · mollusc (plural molluscs) A soft-bodied invertebrate of the phylum Mollusca, typically with a hard shell of one or more pieces. bivalve molluscs (figuratively) A weak … WebMollusks are very efficient in the use of their body parts. They never settle for one function when an organ could serve two or six purposes at once. A good example of this is the mantle, a membranous projection of a mollusk body wall. The mantle encloses and protects the animal’s internal organs, leaving room for an open internal space ... Webchiton, any of numerous flattened, bilaterally symmetrical marine mollusks, worldwide in distribution but most abundant in warm regions. The approximately 600 species are usually placed in the class Placophora, Polyplacophora, or Loricata (phylum Mollusca). Chitons are usually oval in shape. On the dorsal (upper) surface is a row of eight overlapping plates … hidrasec hkps 100mg 20st