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Mollusk Photos

Images of Animals in the Phylum Mollusca

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Mollusca is a taxonomic phylum that contains a diverse array of organisms. These animals are referred to ask mollusks, and include snails, sea slugs, octopi, squid, and bivalves such as clams, mussels and oysters. From 50,000 to 200,000 species are estimated to belong to this phylum.

The mollusks are an amazingly diverse group of animals, but all have a soft body, which includes a 'head' and a 'foot.' They may have a hard shell, or exoskeleton, for protection.

Look through the images here and you'll learn about this group of animals, many of which have importance to humans as a food source, and in keeping waters clear and clean.

Images 1-4 of 4
Festive Nudibranch / aa7ae, FlickrFestive Nudibranch or Festive Triton (Tritonia festiva)Picture of a blue mussel (Mytilus edulis) with a barnacle attached.Blue Mussel (Mytilus edulis)Common periwinkle (Littorina littorea)Common Periwinkle (Littorina littorea)Periwinkle Trails / net_efekt, FlickrTrails From Common Periwinkles
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