Main photo 'A giant dendronotid nudibranch swimming in mid-water'
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Above, 'The opalescent nudibranch is a predatory mollusk with no shell'
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Above, 'Hooded Nudibranchs on Kelp'
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Above, 'Hooded Nudibranchs'
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Above, 'Hooded Nudibranch, Melibe leonina - British Columbia, Canada'
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Above, 'Opalescent nudibranchs and ascidians'
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Above, 'Sea Lemon Nudibranch, Anisodoris nobilis - British Columbia, Canada'
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Above, 'Nudibranchs (Nembrotha kubaryana) feeding on stalked ascidians. All nudibranchs are carnivorous, mostly preying upon sessile invertebrates such as ascidians, sponges, bryozoans and cnidarians (hydroids, corals, anemones). (Komodo, Indonesia) (photo: Gayle Jamison)'
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Above, 'Nudibranch, Miamira magnifica - Izu, Japan'
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Above, 'Hypselodoris infucata; Lembeh Strait, Indonesia'
Selected underwater photography here, more nudibranchs, and his books