6431 pictures found
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Octopus vulgaris swimming above the bottom, Mediterranean Sea, Spain
© Sergi Garcia Fernandez / Biosphoto
© Sergi Garcia Fernandez / Biosphoto
Octopus vulgaris swimming above the bottom, Mediterranean Sea, Spain
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Purple nudibranch (Flabellina affinis) on the bottom, Catalonia, Spain, Mediterranean Sea
© Sergi Garcia Fernandez / Biosphoto
© Sergi Garcia Fernandez / Biosphoto
Purple nudibranch (Flabellina affinis) on the bottom, Catalonia, Spain, Mediterranean Sea
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Almost perfect mimicry for this little pink cowry, less than a
© Gabriel Barathieu / Biosphoto
© Gabriel Barathieu / Biosphoto
Almost perfect mimicry for this little pink cowry, less than a centimetre in size, on its soft coral of the same color. Mayotte
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Trio of Bigfin Reef Squid (Sepioteuthis lessoniana), night dive, Seraya House Reef dive site, Seraya, Karangasem, Bali, Indonesia
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Trio of Bigfin Reef Squid (Sepioteuthis lessoniana), night dive, Seraya House Reef dive site, Seraya, Karangasem, Bali, Indonesia
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Scarlet dragonfly (Crocothemis erythraea) on an inflorescence of Pondweed (Potamogeton sp.)
© Alberto Ghizzi Panizza / Biosphoto
© Alberto Ghizzi Panizza / Biosphoto
Scarlet dragonfly (Crocothemis erythraea) on an inflorescence of Pondweed (Potamogeton sp.)
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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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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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Dumbo octopus (Opisthoteuthis agassizii) swimming at a depth of 700 m off Roatan Island, Honduras.
© Raphaël Sané / Biosphoto
© Raphaël Sané / Biosphoto
Dumbo octopus (Opisthoteuthis agassizii) swimming at a depth of 700 m off Roatan Island, Honduras.
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Wunderpus Octopus (Octopus photogenicus) swimming in water column, TK3 dive site, Lembeh Straits, Sulawesi, Indonesia
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Wunderpus Octopus (Octopus photogenicus) swimming in water column, TK3 dive site, Lembeh Straits, Sulawesi, Indonesia
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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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Common octopus (Octopus vulgaris), off Capbreton, Landes, France
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Common octopus (Octopus vulgaris), off Capbreton, Landes, France
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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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Golden grey mullet (Chelon auratus) devouring oocytes released by a large mother-of-pearl (Pinna nobilis), in the Etang de Thau, Hérault, France
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Golden grey mullet (Chelon auratus) devouring oocytes released by a large mother-of-pearl (Pinna nobilis), in the Etang de Thau, Hérault, France
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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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Poison Ocellate Octopus (Octopus mototi) on blue fabric, TK3 dive site, Lembeh Straits, Sulawesi, Indonesia
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Poison Ocellate Octopus (Octopus mototi) on blue fabric, TK3 dive site, Lembeh Straits, Sulawesi, Indonesia
© Gabriel Barathieu / Biosphoto
Bigfin reef squid (Sepioteuthis lessoniana), Mayotte
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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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White spotted octopus (Octopus macropus) above bottom. Marine invertebrates of the Canary Islands.
© Sergio Hanquet / Biosphoto
© Sergio Hanquet / Biosphoto
White spotted octopus (Octopus macropus) above bottom. Marine invertebrates of the Canary Islands.
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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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Common octopus (Octopus vulgaris), in Port-Cros National Park, Var, Provence-Alpes-Côte d'Azur, France
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Common octopus (Octopus vulgaris), in Port-Cros National Park, Var, Provence-Alpes-Côte d'Azur, France
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'Octopus Training', At the end of a session of free diving, I noticed a soccer ball, in the distance and on the surface. Intrigued I approached it,
© Pasquale Vassallo / Biosphoto
© Pasquale Vassallo / Biosphoto
'Octopus Training', At the end of a session of free diving, I noticed a soccer ball, in the distance and on the surface. Intrigued I approached it, and then I noticed that below it was an octopus that was being pulled along by the current. I do not know what it was doing under the ball, but I think it is training for the next football World Cup! There was time for me to take a couple of shots before the octopus let go of the ball and dropped back to the seabed.
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Common Cuttlefish (Sepia officinalis) under the surface at dusk, Miseno, Napoli, Italy, Tyrrhenian Sea
© Pasquale Vassallo / Biosphoto
© Pasquale Vassallo / Biosphoto
Common Cuttlefish (Sepia officinalis) under the surface at dusk, Miseno, Napoli, Italy, Tyrrhenian Sea
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Smaragdia viridis, small mollusc associated with seagrass beds (Caulerpa prolifera). Marine invertebrates of the Canary Islands, Tenerife.
© Sergio Hanquet / Biosphoto
© Sergio Hanquet / Biosphoto
Smaragdia viridis, small mollusc associated with seagrass beds (Caulerpa prolifera). Marine invertebrates of the Canary Islands, Tenerife.
© Alberto Ghizzi Panizza / Biosphoto
Turbo snail, Parma, Italy
© Mathieu Foulquié / Biosphoto
Squid (Sepioteuthis sp) at night, Moalboal, Philippines
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Common cuttlefish (Sepia officinalis) eating a discarded condom floating in the sea, Miseno, Campania, Italy. Tyrrhenian Sea
© Pasquale Vassallo / Biosphoto
© Pasquale Vassallo / Biosphoto
Common cuttlefish (Sepia officinalis) eating a discarded condom floating in the sea, Miseno, Campania, Italy. Tyrrhenian Sea
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Two Snails on a climbing plant, Luzzara, Reggio Emilia, Italy
© Alberto Ghizzi Panizza / Biosphoto
© Alberto Ghizzi Panizza / Biosphoto
Two Snails on a climbing plant, Luzzara, Reggio Emilia, Italy
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Dramatic fight between an octopus and a moray eel. The moray makes a knot on itself that runs over the body and frees it from
© Paulo de Oliveira / Biosphoto
© Paulo de Oliveira / Biosphoto
Dramatic fight between an octopus and a moray eel. The moray makes a knot on itself that runs over the body and frees it from the tantacles of the octopus. Portugal
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Loggerhead turtle (Caretta caretta) eating a seven-arm octopus (Haliphron atlanticus) under the surface, Azores, North Atlantic
© Gérard Soury / Biosphoto
© Gérard Soury / Biosphoto
Loggerhead turtle (Caretta caretta) eating a seven-arm octopus (Haliphron atlanticus) under the surface, Azores, North Atlantic
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Octopus (Octopus sp) in the lagoon, Mayotte, Indian Ocean.
© Gabriel Barathieu / Biosphoto
© Gabriel Barathieu / Biosphoto
Octopus (Octopus sp) in the lagoon, Mayotte, Indian Ocean.
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Bigfin reef squid (Sepioteuthis lessoniana) at night, Indian Ocean, Mayotte
© Gabriel Barathieu / Biosphoto
© Gabriel Barathieu / Biosphoto
Bigfin reef squid (Sepioteuthis lessoniana) at night, Indian Ocean, Mayotte
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Portrait of Bigfin reef squid (Sepioteuthis lessoniana) at night, Indian Ocean, Mayotte
© Gabriel Barathieu / Biosphoto
© Gabriel Barathieu / Biosphoto
Portrait of Bigfin reef squid (Sepioteuthis lessoniana) at night, Indian Ocean, Mayotte
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Portrait of Bigfin reef squid (Sepioteuthis lessoniana) at night, Indian Ocean, Mayotte
© Gabriel Barathieu / Biosphoto
© Gabriel Barathieu / Biosphoto
Portrait of Bigfin reef squid (Sepioteuthis lessoniana) at night, Indian Ocean, Mayotte
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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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Giant Pacific Octopus (Octopus dofleini) inking, British Columbia, Canada - Northern Pacific Ocean.
© Jeffrey Rotman / Biosphoto
© Jeffrey Rotman / Biosphoto
Giant Pacific Octopus (Octopus dofleini) inking, British Columbia, Canada - Northern Pacific Ocean.
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Common octopus (Octopus vulgaris) hunting among sea lettuce (Ulva lactuca), Tyrrhenian Sea, Marechiaro, Italy
© Pasquale Vassallo / Biosphoto
© Pasquale Vassallo / Biosphoto
Common octopus (Octopus vulgaris) hunting among sea lettuce (Ulva lactuca), Tyrrhenian Sea, Marechiaro, Italy
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Pasque flower (Pulsatila vulgaris) flower and snail, France
© Olivier Gutfreund / Biosphoto
© Olivier Gutfreund / Biosphoto
Pasque flower (Pulsatila vulgaris) flower and snail, France
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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
© Alberto Ghizzi Panizza / Biosphoto
Snails on mushroom at sunrise, Treviso, Italy
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Octopus (Octopus sp.) spewing his ink in the lagoon, Mayotte, Indian Ocean.
© Gabriel Barathieu / Biosphoto
© Gabriel Barathieu / Biosphoto
Octopus (Octopus sp.) spewing his ink in the lagoon, Mayotte, Indian Ocean.
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Octopus (Octopus sp) displaying in the lagoon, Mayotte, Indian Ocean. Winner of the UPY 2017 (Underwater Photographer of the year).
© Gabriel Barathieu / Biosphoto
© Gabriel Barathieu / Biosphoto
Octopus (Octopus sp) displaying in the lagoon, Mayotte, Indian Ocean. Winner of the UPY 2017 (Underwater Photographer of the year).
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Octopus (Octopus sp) spreading its tentacles in the lagoon, Mayotte, Indian Ocean.
© Gabriel Barathieu / Biosphoto
© Gabriel Barathieu / Biosphoto
Octopus (Octopus sp) spreading its tentacles in the lagoon, Mayotte, Indian Ocean.
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Octopus (Octopus sp) displaying in the lagoon, Mayotte, Indian Ocean.
© Gabriel Barathieu / Biosphoto
© Gabriel Barathieu / Biosphoto
Octopus (Octopus sp) displaying in the lagoon, Mayotte, Indian Ocean.
© Gabriel Barathieu / Biosphoto
Octopus (Octopus sp) eye, Reunion Island, Indian Ocean.