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 behavior and habitat, as …

Along with the insects and vertebrates, mollusks are one of the most diverse groups in the animal kingdom, with nearly 100,000 (possibly as many as 150,000) described species. This is a list of …

Discover the varied types of mollusks and their ecological roles in this article, from pearl-producing oysters to the unique sea butterfly and even the venomous blue-ringed octopuses. Mollusks …

Mollusca is the group of animals that includes gastropods (snails, slugs, limpets etc), bivalves (clams, oysters, mussels etc), cephalopods (octopuses, nautiluses, squids etc), scaphopods (tusk shells), …

Dec 1, 2025 · Mollusks are the dominant invertebrate phylum in marine habitats, making up approximately 23% of all named marine species. They are also found in freshwater systems and …

Sep 6, 2025 · Mollusks are a large group of soft-bodied invertebrate animals. Although the phylum Mollusca is made up of a set of incredibly diverse animals, there are certain characteristics which aid …

Mar 8, 2022 · Molluscs are invertebrates, which means they’re animals that don’t have a backbone. They come in all shapes and sizes, and some of them grow external shells to protect their soft …

Mollusc ... Cypraea, the cowrie. About 80% of all known mollusc species are gastropods. Mollusks are an important phylum of invertebrate animals. Most of them are marine animals, which means they …

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 : …

Jul 17, 2025 · 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 …