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The meaning of MOLLUSK is 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.
Mollusk, any soft-bodied invertebrate of the phylum Mollusca, usually wholly or partly enclosed in a calcium carbonate shell secreted by a soft mantle covering the body. Along with the insects and vertebrates, it is one of the most diverse groups in the animal kingdom, with nearly 100,000 (possibly.
Molluscs are the largest marine phylum, comprising about 23% of all the named marine organisms. They are highly diverse, not just in size and anatomical structure, but also in behaviour and habitat, as numerous groups are freshwater and even terrestrial species.
Mollusks or Molluscs are a group of soft-bodied invertebrates distributed across marine, freshwater, and terrestrial habitats. They belong to the phylum Mollusca, the second largest after Arthropoda, with around 76,000 extant species worldwide, accounting for around 23% of all marine species.
Mollusk definition: any invertebrate of the phylum Mollusca, typically having a calcareous shell of one, two, or more pieces that wholly or partly enclose the soft, unsegmented body, including the chitons, snails, bivalves, squids, and octopuses.. See examples of MOLLUSK used in a sentence.
mol·lusk. or mol·lusc (mŏl′əsk) Any of numerous soft-bodied invertebrate animals, usually living in water and frequently having a hard outer shell. Mollusk bodies have a muscular foot, a well-developed circulatory and nervous system, and often complex eyes.
any of a large group of animals that have soft bodies, no spine (= supporting bones), and usually a hard shell: Oysters, clams, and snails are mollusks. (Definition of mollusk from the Cambridge Academic Content Dictionary © Cambridge University Press) Examples of mollusk.
MOLLUSK definition: 1. any animal that has a soft body, no spine, and is often covered with a shell. Many mollusks live…. Learn more.
Any of a large phylum (Mollusca) of invertebrate animals, including the chitons, gastropods, cephalopods, scaphopods, and bivalves characterized by a soft, unsegmented body, typically enclosed wholly or in part in a mantle and a calcareous shell, and usually having gills and a foot.
noun. any of a large phylum (Mollusca) of invertebrate animals, including the chitons, gastropods, cephalopods, scaphopods, and bivalves characterized by a soft, unsegmented body, typically enclosed wholly or in part in a mantle and a calcareous shell, and usually having gills and a foot.