
Mollusca - Wikipedia
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 …
mollusk - Encyclopedia Britannica
Nov 11, 2024 · 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. …
Mollusk - Definition, List, Examples, Characteristics, and Image
Apr 30, 2024 · 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 …
List of mollusks | Gastropods, Bivalves, Cephalopods | Britannica
Nov 11, 2024 · Mollusks are soft-bodied invertebrates of the phylum Mollusca, usually wholly or partly enclosed in a calcium carbonate shell secreted by a soft mantle covering the body. …
20 Types of Mollusks: Species, Facts and Photos - TRVST
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. …
MOLLUSK Definition & Meaning - Merriam-Webster
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; …
Molluscum contagiosum - Symptoms & causes - Mayo Clinic
Feb 16, 2024 · Molluscum contagiosum (mo-LUS-kum kun-tay-jee-OH-sum) is a fairly common skin infection caused by a virus. It causes round, firm, painless bumps ranging in size from a …
9 Unique Characteristics of Mollusks - Wildlife Informer
Mollusks are invertebrate animals with unique characteristics, whose closest relatives include snails and slugs. They have soft bodies with a mantle that often secretes a shell from calcium …
5 Types of Molluscs (Examples & Pictures) - Wildlife Informer
Animals in the phylum Mollusca, also known as molluscs or mollusks, are some of the most diverse invertebrates in the animal kingdom. There there are approximately 85,000 species of …
Mollusk - Gastropods, Bivalves, Cephalopods | Britannica
Mollusks are primarily of separate sexes, and the reproductive organs (gonads) are simple. Reproduction via an unfertilized gamete (parthenogenesis) is also found among gastropods of …