Nudibranch (Flabellina verrucosa). Nudibranchs are shell-less marine molluscs that live in seas around the world. They have external gills that give t

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Nudibranch (Flabellina verrucosa). Nudibranchs are shell-less marine molluscs that live in seas around the world. They have external gills that give the nudibranch its name, meaning naked gills.

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Photo credit: © ALEXANDER SEMENOV/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1, aeolid, animal, aquatic, biological, biology, colourful, coryphella, external, fauna, flabellina, gastropod, gill, gills, invertebrate, invertebrates, marine, mollusc, mollusk, nature, nudibranch, opisthobranch, sea, sea-slug, shell-, single, slug, underwater, verrucosa, water, wild, wildlife, zoological, zoology