2255 pictures found
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Four-colour nudibranch (Godiva quadricolor) on a plastic bottle in Laguna Torrefumo, Mediterranean sea, Italy
© Pasquale Vassallo / Biosphoto
© Pasquale Vassallo / Biosphoto
Four-colour nudibranch (Godiva quadricolor) on a plastic bottle in Laguna Torrefumo, Mediterranean sea, Italy
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Red-lined Flabellina Nudibranch (Flabellina rubrolineata), Tanjung Uli dive site, night dive, Weda, Halmahera, North Maluku, Indonesia, Halmahera Sea
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Red-lined Flabellina Nudibranch (Flabellina rubrolineata), Tanjung Uli dive site, night dive, Weda, Halmahera, North Maluku, Indonesia, Halmahera Sea
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Yamasu's Nudibranch (Tenellia sp) feeding on Hydroid (Hydrozoa
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Yamasu's Nudibranch (Tenellia sp) feeding on Hydroid (Hydrozoa Class), night dive, Melasti dive site, Karangasem, Bali, Indonesia
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Pelagic Nudibranch (Cephalopyge trematoides), Blackwater night dive, Seraya, Karangasem, Bali, Indonesia
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Pelagic Nudibranch (Cephalopyge trematoides), Blackwater night dive, Seraya, Karangasem, Bali, Indonesia
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Spotted sea hare, (Aplysia dactylomela) a tropical Atlantic species considered alien in Mediterranean Sea where first seen in 2002 and likely
© Franco Banfi / Biosphoto
© Franco Banfi / Biosphoto
Spotted sea hare, (Aplysia dactylomela) a tropical Atlantic species considered alien in Mediterranean Sea where first seen in 2002 and likely self-established due to increasing temperatures. Puolo Bay, Marine Protected area Punta Campanella, Massa Lubrense, Penisola Sorrentina, Costa Amalfitana, Italy, Tyrrhenian Sea, Mediterranean
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Couple of Sea Angel, Clione limacina, Arctic circle Dive Center, White Sea, Karelia, northern Russia
© Franco Banfi / Biosphoto
© Franco Banfi / Biosphoto
Couple of Sea Angel, Clione limacina, Arctic circle Dive Center, White Sea, Karelia, northern Russia
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Blue Dragon (Glaucus atlanticus). Small slug that measures only about 2 cm and is generally associated with the Portuguese man of war (Physalia
© Sergio Hanquet / Biosphoto
© Sergio Hanquet / Biosphoto
Blue Dragon (Glaucus atlanticus). Small slug that measures only about 2 cm and is generally associated with the Portuguese man of war (Physalia physalis), although it also usually appears in intertidal pools. Marine invertebrates of the Canary Islands, Tenerife.
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Blue glaucus (Glaucus atlanticus), Pelagic Nudibranch, Tahiti, French Polynesia
© Fabien Michenet / Biosphoto
© Fabien Michenet / Biosphoto
Blue glaucus (Glaucus atlanticus), Pelagic Nudibranch, Tahiti, French Polynesia
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Imperial shrimp (Periclimenes imperator) on Spanish dancer (Hexabranchus sanguineus), Lembeh Indonesia
© Pasquale Vassallo / Biosphoto
© Pasquale Vassallo / Biosphoto
Imperial shrimp (Periclimenes imperator) on Spanish dancer (Hexabranchus sanguineus), Lembeh Indonesia
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Garden snail (Helix aspersa aspersa) climbing on a Ramsons (Allium ursinum) flower, Alps, France
© Emile Séchaud / Biosphoto
© Emile Séchaud / Biosphoto
Garden snail (Helix aspersa aspersa) climbing on a Ramsons (Allium ursinum) flower, Alps, France
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Snail (Helix pomatia) crawling on a growing wild pumpkin on a young shoots.
© Zoltan Ritzel / Biosphoto
© Zoltan Ritzel / Biosphoto
Snail (Helix pomatia) crawling on a growing wild pumpkin on a young shoots.
© Mario Cea Sanchez / Biosphoto
Snail and water drop - Spain
© Mario Cea Sanchez / Biosphoto
Burgundy snail in the stars - Spain
© Robin Monchâtre / Biosphoto
White-lip Gardensnail balancing on a blade of grass France
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Spanish shawl in kelpforest - Santa Catalina Island ; Spanish Shawl Flabellina Nudibranch in Kelpforest, Santa Catalina Island, Channel Islands,
© Mirko Zanni / WaterFrame - Agence / Biosphoto
© Mirko Zanni / WaterFrame - Agence / Biosphoto
Spanish shawl in kelpforest - Santa Catalina Island ; Spanish Shawl Flabellina Nudibranch in Kelpforest, Santa Catalina Island, Channel Islands, Pacific, California, USA
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Janolus Nudibranch, Vela Luka, Korcula Island, Dalmatia, Adriatic
© Franco Banfi / WaterFrame - Agence / Biosphoto
© Franco Banfi / WaterFrame - Agence / Biosphoto
Janolus Nudibranch, Vela Luka, Korcula Island, Dalmatia, Adriatic Sea, Croatia
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Purple Flabellina Nudibranch, Vela Luka, Korcula Island, Dalmatia, Adriatic Sea, Croatia
© Franco Banfi / WaterFrame - Agence / Biosphoto
© Franco Banfi / WaterFrame - Agence / Biosphoto
Purple Flabellina Nudibranch, Vela Luka, Korcula Island, Dalmatia, Adriatic Sea, Croatia
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Cantabric Doris (Felimare cantabrica) moving on algaes, Ile d'Oléron, France
© Bruno Guénard / Biosphoto
© Bruno Guénard / Biosphoto
Cantabric Doris (Felimare cantabrica) moving on algaes, Ile d'Oléron, France
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Doris de krohn (Felimida krohni) moving on rock and very young Common starfish (Asterias rubens), Ile d'Oléron, France
© Bruno Guénard / Biosphoto
© Bruno Guénard / Biosphoto
Doris de krohn (Felimida krohni) moving on rock and very young Common starfish (Asterias rubens), Ile d'Oléron, France
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Detail of a Krohn's Doris (Felimida krohnien) moving on rock, Ile d'Oléron, France
© Bruno Guénard / Biosphoto
© Bruno Guénard / Biosphoto
Detail of a Krohn's Doris (Felimida krohnien) moving on rock, Ile d'Oléron, France
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Four-colour nudibranch (Godiva quadricolor), Laguna Torrefumo,
© Pasquale Vassallo / Biosphoto
© Pasquale Vassallo / Biosphoto
Four-colour nudibranch (Godiva quadricolor), Laguna Torrefumo, Gulf of Naples, Tyrrhenian Sea, Mediterranean Sea
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Garden snail (Cepaea hortensis) on borage (Borago officinalis),
© Denis Bringard / Biosphoto
© Denis Bringard / Biosphoto
Garden snail (Cepaea hortensis) on borage (Borago officinalis), flower, garden, Belfort, Territoire de Belfort (90), France
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Dotted Sea Slug (Peltodoris atromaculata), Lion de mer diving site, Tombant Sud, Saint-Raphaël, Var, France
© Jean Cassou / Biosphoto
© Jean Cassou / Biosphoto
Dotted Sea Slug (Peltodoris atromaculata), Lion de mer diving site, Tombant Sud, Saint-Raphaël, Var, France
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Purple nudibranch (Flabellina affinis), Lion de mer diving site,
© Jean Cassou / Biosphoto
© Jean Cassou / Biosphoto
Purple nudibranch (Flabellina affinis), Lion de mer diving site, Saint-Raphaël, Var, France
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Purple nudibranch (Flabellina affinis), Lion de mer diving site, Saint-Raphaël, Var, France
© Jean Cassou / Biosphoto
© Jean Cassou / Biosphoto
Purple nudibranch (Flabellina affinis), Lion de mer diving site, Saint-Raphaël, Var, France
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Nudibranch (Halgerda sp) mating at a depth of over 60 metres in the mesophotic zone, Mayotte
© Gabriel Barathieu / Biosphoto
© Gabriel Barathieu / Biosphoto
Nudibranch (Halgerda sp) mating at a depth of over 60 metres in the mesophotic zone, Mayotte
© Colin Marshall / Biosphoto
Briareum Phyllodesmium Nudibranch (Phyllodesmium briareum), Mutiara dive site, Bunaken, Manado, Sulawesi, Indonesia
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Red-lined Flabellina (Flabellina rubrolineata) on coral, Laha dive site, Ambon, Maluku Province, Banda Sea, Indonesia
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Red-lined Flabellina (Flabellina rubrolineata) on coral, Laha dive site, Ambon, Maluku Province, Banda Sea, Indonesia
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Ocellate Phyllidia Nudibranch (Phyllidia ocellata), Tanjung Kubur dive site, Lembeh Straits, Sulawesi, Indonesia
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Ocellate Phyllidia Nudibranch (Phyllidia ocellata), Tanjung Kubur dive site, Lembeh Straits, Sulawesi, Indonesia
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Purple-edged Ceratosoma Nudibranch (Ceratosoma tenue), Makawide Slope dive site, Lembeh Straits, Sulawesi, Indonesia
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Purple-edged Ceratosoma Nudibranch (Ceratosoma tenue), Makawide Slope dive site, Lembeh Straits, Sulawesi, Indonesia
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Loch's Chromodoris Nudibranch (Chromodoris lochi) with three rhinophores, Nudi Retreat dive site, Lembeh Straits, Sulawesi, Indonesia
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Loch's Chromodoris Nudibranch (Chromodoris lochi) with three rhinophores, Nudi Retreat dive site, Lembeh Straits, Sulawesi, Indonesia
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Dusky Nudibranch (Nembrotha kubaryana), night dive, TK1 dive
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Dusky Nudibranch (Nembrotha kubaryana), night dive, TK1 dive site, Lembeh Straits, Sulawes, Indonesia
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Sea Hare (Aplysia punctata) mating, Grazel pond, Aude, France
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Sea Hare (Aplysia punctata) mating, Grazel pond, Aude, France
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Reticulated Nudibranch (Goniobranchus reticulata), night dive, Keruo Island dive site, Near Penemu Island, Raja Ampat, West Papua, Indonesia
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Reticulated Nudibranch (Goniobranchus reticulata), night dive, Keruo Island dive site, Near Penemu Island, Raja Ampat, West Papua, Indonesia
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Sidegill Slug (Euselenops luniceps) amongst Burrowing Brittle Stars (Amphiuridae Family) arms in sand, night dive, Torpedo Alley dive site, Horseshoe
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Sidegill Slug (Euselenops luniceps) amongst Burrowing Brittle Stars (Amphiuridae Family) arms in sand, night dive, Torpedo Alley dive site, Horseshoe Bay, Nusa Kode, south Rinca Island, Komodo National Park, Indonesia
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Cuthona bleue (Trinchesia caerulea), in the Marine Protected Area of the Agathoise coast, Hérault, France
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Cuthona bleue (Trinchesia caerulea), in the Marine Protected Area of the Agathoise coast, Hérault, France
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Pond snail (Ampullaceana balthica), Buèges spring, Hérault, France
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Pond snail (Ampullaceana balthica), Buèges spring, Hérault, France
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Batangas Halgerda Nudibranch (Halgerda batangas), night dive, Murex House Reef dive site, Bangka Island, north Sulawesi, Indonesia, Pacific Ocean
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Batangas Halgerda Nudibranch (Halgerda batangas), night dive, Murex House Reef dive site, Bangka Island, north Sulawesi, Indonesia, Pacific Ocean
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Ghost Melibe Nudibranch (Melibe colemani), extremely rare, Kahuku dive site, Bangka Island, north Sulawesi, Indonesia, Pacific Ocean
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Ghost Melibe Nudibranch (Melibe colemani), extremely rare, Kahuku dive site, Bangka Island, north Sulawesi, Indonesia, Pacific Ocean
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Ornate Stiliger Sea Slug (Stiliger ornatus) amongst Hydroids (Hydrozoa Class), Segara dive site, Karangasem, Bali, Indonesia
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Ornate Stiliger Sea Slug (Stiliger ornatus) amongst Hydroids (Hydrozoa Class), Segara dive site, Karangasem, Bali, Indonesia
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Reddish Flabellina Nudibranch (Flabellina poenicia), Segara dive site, Karangasem, Bali, Indonesia
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Reddish Flabellina Nudibranch (Flabellina poenicia), Segara dive site, Karangasem, Bali, Indonesia
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Dotted Sea Slug (Peltodoris atromaculata), Saint Raphael, Var,
© Cyrille Mulard / Biosphoto
© Cyrille Mulard / Biosphoto
Dotted Sea Slug (Peltodoris atromaculata), Saint Raphael, Var, France, Mediterranean Sea
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Villafranca-Doris (Felimare villafranca) mating, Aire Marine
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Villafranca-Doris (Felimare villafranca) mating, Aire Marine Protégée de la côte agathoise, Hérault, France
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Showy Headshield Slug (Philinopsis speciosa), Bulakan Slope dive site, Seraya, Karangasem, Bali, Indonesia
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Showy Headshield Slug (Philinopsis speciosa), Bulakan Slope dive site, Seraya, Karangasem, Bali, Indonesia
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Pair of Painted Hypselodoris Nudibranches (Hypselodoris infucata) by egg ribbon, Melasti dive site, Seraya, Karangasem, Bali, Indonesia
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Pair of Painted Hypselodoris Nudibranches (Hypselodoris infucata) by egg ribbon, Melasti dive site, Seraya, Karangasem, Bali, Indonesia