Mollusc

A mollusc is an invertebrate animal belonging to the phylum Mollusca. Molluscs are characterized by a soft body, often enclosed in a hard, protective shell made of calcium carbonate, though some have internal shells or no shell at all. This diverse group includes creatures like snails, slugs, clams, oysters, octopuses, and squids. They typically possess a mantle (a fleshy covering), a muscular foot used for locomotion, and a radula (a rasping tongue used for feeding in most groups). Molluscs inhabit various environments, from marine and freshwater to terrestrial habitats, and play vital roles in ecosystems. They are a very successful and diverse group, with over 85,000 living species currently known and many thousands of extinct species.

Mollusc meaning with examples

• The seashore was teeming with life, and the young girl marvelled at the variety of shells left behind on the beach. She carefully collected several different types of molluscs' shells, including the spiral shells of snails and the two-part hinged shells of clams. The sunlight reflecting off the shells' surfaces created a beautiful shimmer.
• In the deep sea, the researchers used a remote-operated vehicle to discover a previously unknown species of mollusc. This bizarre creature, with its bioluminescent properties and unique body structure, showed the incredible biodiversity present in our oceans. They believed this could be a missing link in the mollusc family tree.
• Chef Marco prepared a delicious seafood platter. He meticulously arranged various molluscs, including steamed mussels, grilled scallops, and fresh oysters on a bed of ice, which he said was the best way to enjoy the freshness. The aroma of the seafood and the presentation made the dish an instant hit.
• The garden was under attack by a mass of slugs, one of the more detested types of mollusc. They devoured the leaves and stems of several delicate plants. The gardener was determined to find a humane yet effective method to control their populations and keep the garden healthy and beautiful.