860-291996 - Fluorescent Tube Anemone (Cerianthidae sp) hunting at night on the sand of the S pass. Mayotte

860-291995 - Small fluorescent sea anemones at night on the bottom of the S pass, Mayotte

860-291994 - Fluorescent Sea anemones and Corals at night in the reef, Mayotte

860-291992 - Small fluorescent sea anemone at night on the bottom of the S pass, Mayotte

860-291993 - Moray (Gymnothorax sp) fluorescing under blue light, in the reef at night, Mayotte

860-291991 - Fluorescent coral mushroom. Fluorescent coral (Fungiidae sp) attracting its prey in the dark of night, Mayotte

860-291977 - Detail of a Krohn's Doris (Felimida krohnien) moving on rock, Ile d'Oleron, France

860-291972 - campania, laguna di miseno, compact disc, star of the sea

860-291971 - Mauve stinger jellyfish (Pelagia noctiluca) and bottle floating on the surface, Gulf of Naples, Mediterranean sea, Italy

860-291968 - Four-colour nudibranch (Godiva quadricolor), Laguna Torrefumo, Gulf of Naples, Tyrrhenian Sea, Mediterranean Sea

860-291965 - Indian Ocean bottlenose dolphin (Tursiops aduncus) group swimming in the blue waters of the Mayotte lagoon.

860-291966 - Indian Ocean bottlenose dolphin (Tursiops aduncus) group swimming in the blue waters of the Mayotte lagoon.

860-291964 - Indian Ocean bottlenose dolphin (Tursiops aduncus) pair swimming in the blue waters of the Mayotte lagoon.

860-291963 - Humpback whale (Megaptera novaeangliae), group below the surface, Reunion Island

860-291932 - Pair of Chinese Sea Snakes (Laticauda semifasciata) swimming, Snake Ridge dive site, Gunung Api, Banda Sea, Indonesia

860-291931 - Fish trap basket, Boardroom dive site, Pura Island, near Alor, Banda Sea, Indonesia

860-291921 - Juvenile Taylor's Inflator Filefish (Brachaluteres taylori), Jadi-Jadi dive site, Lembeh Straits, Sulawesi, Indonesia

860-291920 - Clark's Anemonefish (Amphiprion clarkii), Makawide Slope dive site, Lembeh Straits, Sulawesi, Indonesia

860-291918 - Bedford's Flatworm (Pseudobiceros bedfordi) free-swimming, Circus dive site, Bunaken, Manado, Sulawesi, Indonesia

860-291919 - Orange-lined Cardinalfish (Taeniamia fucata), Manukuari, Raja Ampat, West Papua, Indonesia

860-291910 - Green turtle (Chelonia mydas) swimming back to the surface to breathe after feeding on seagrass. Abu Dabbab Bay, Marsa Alam, Egypt, Red Sea

860-291909 - Freediver watching a Green turtle (Chelonia mydas) feeding on seagrass at the bottom. Abu Dabbab Bay, Marsa Alam, Egypt, Red Sea

860-291908 - Freediver swimming with Dugong (Dugong dugon). Marsa Alam, Egypt. Red Sea

860-291906 - Dugong (Dugong dugon) swimming back to the surface to breathe after feeding on seagrass meadow (Halophila stipulacea), accompanied by a young Golden trevally (Gnathanodon speciosus). Marsa Alam, Egypt. Red Sea

860-291907 - Dugong (Dugong dugon) feeding on a seagrass meadow (Halophila stipulacea), accompanied by a young Golden trevally (Gnathanodon speciosus). Marsa Alam, Egypt. Red Sea

860-291905 - Dugong (Dugong dugon) swimming back to the surface to breathe after feeding on seagrass meadow (Halophila stipulacea), accompanied by a young Golden trevally (Gnathanodon speciosus). Marsa Alam, Egypt. Red Sea

860-291904 - Dugong (Dugong dugon) rear view showing the distinctive mammalian tail. Marsa Alam, Egypt. Red Sea

860-291899 - False Clown Anemonefish (Amphiprion ocellaris) in Magnificent Sea Anemone (Heteractis magnifica), Tiga Batu dive site, Bangka Island, north Sulawesi, Indonesia, Pacific Ocean

832-401280 - Wide-angle shot of Sea turtle grazing on the seaseabed, slow motion. Great Green Sea Turtle (Chelonia mydas) eating green algae on seagrass meadow, Red sea, Egypt, Africa

860-291788 - Red Snapper (Lutjanus bohar) in interior of wreck with Emperor Angelfish (Pomacanthus imperator), Jepun Wreck dive site, Candidasa, Bali, Indonesia

860-291787 - Day Octopus (Octopus cyanea), Biaha dive site, Candidasa, Bali, Indonesia

860-291641 - Poison Ocellate Octopus (Octopus mototi) on blue fabric, TK3 dive site, Lembeh Straits, Sulawesi, Indonesia

860-291627 - Diver at the bottom of an underwater cave 75 metres deep and which has been flooded for thousands of years (- 20 000 years). Mayotte

860-291626 - Diver at the bottom of an underwater cave 75 metres deep and which has been flooded for thousands of years (- 20 000 years). Mayotte

860-291625 - Grey reef shark (Carcharhinus amblyrhynchos) in a cave at a depth of 60 metres. Mayotte

860-291622 - Reef manta ray (Mobula alfredi) above the reef of the Langoni pass. Mayotte

860-291623 - Reef manta ray (Mobula alfredi) above the reef of the Langoni pass. Mayotte

860-291601 - Yellowtail clownfish (Amphiprion nigripes) protecting itself in its anemone. symbiosis, mutualism. Maldiva's Islands, Indian Ocean.

860-291600 - Red lionfish (Pterois volitans). Maldives Islands, Indian Ocean.

860-291599 - Tassled scorpionfish (Scorpaenopsis oxycephala). Maldives Islands, Indian Ocean.

860-291598 - Manta ray (Mobula sp). Ari Atoll. Maldiva's Islands.

860-291597 - Necklace starfish or tiled starfish (Fromia monilis), coral reef. Ari Atoll, Maldives. Marine ecosystem. Indian Ocean.

860-291586 - Clark's Anemonefish (Amphiprion clarkii) in Magnificent Sea Anemone (Heteractis magnifica), Laha dive site, Ambon, Maluku, Indonesia, Banda Sea

860-291543 - Mullets, Cote Bleue Marine Park, Carry-le-Rouet, Bouches-du-Rhone, France

860-291530 - Clownfish with its sea anemone, Raja-Ampat, Indonesia

860-291529 - Diver photographer and coral diver, Raja-Ampat, Indonesia

860-291528 - Clownfish with its sea anemone, Raja-Ampat, Indonesia

860-291481 - Reefscape from "Balcon sur le bleu" on the S pass reef, Mayotte

860-291480 - Magic coral. An explosion of life and biodiversity concentrated around this coral patch not far from the islet M'Tsamboro. Mayotte

860-291479 - Spotted marbled shrimp (Saron neglectus) on sand, Mayotte

860-291477 - Commerson's frogfish (Antennarius commerson) on reef, Mayotte

860-291478 - Soft-coral Goby (Pleurosicya boldinghi) on a beautiful pink, orange and yellow alcyonium, Mayotte

860-291475 - Tiger shark (Galeocerdo cuvier) eating a whale carcass drifting off Mayotte

860-291473 - Tiger shark (Galeocerdo cuvier) swimming near a whale carcass drifting off Mayotte

860-291452 - Veterinarian handling a golden retriever dog on an underwater mat during a physiotherapy session

860-291450 - Veterinarian handling a beagle dog on an underwater mat during a physiotherapy session following a surgically operated herniated disc

860-291448 - Veterinarian handling a beagle dog on an underwater mat during a physiotherapy session following a surgically operated herniated disc

860-291444 - Veterinarian handling a shih tzu dog on an underwater mat during a physiotherapy session

1350-6537 - Split shot of a large barrel jellyfish (Rhizostoma pulmo) with the wreck of the small steam ship Kaffir in the background. A moody cloudy sky with textured clouds is above. Ayr, Scotland.

1350-6535 - Split shot of a Basking Shark (Cetorinus Maximus) in Gunna Sound, Isle of Colll, Scotland. It's mouth is gaping as it feeds. Clouds are lit with the setting sun in the background.

860-291365 - Striped marlin (Tetrapturus audax) feeding on sardine's bait ball (Sardinops sagax), Magdalena Bay, West Coast of Baja California Peninsula, Pacific Ocean, Mexico

860-291099 - Loggerheads (Caretta caretta), is a species of oceanic turtle distributed throughout the world. But persistent population declines due to pollution, shrimp trawling, and development in their nesting areas. Listed as Vulnerable IUCN. Terceira island, Azores, Portugal, Atlantic Ocean

860-291319 - Common octopus (Octopus vulgaris), followed from painted comber (Serranus scriba). Marine Protected area Punta Campanella, Massa Lubrense, Penisola Sorrentina, Costa Amalfitana, Italy, Tyrrhenian Sea, Mediterranean

860-291056 - Scuba divers diving around the underwater part of a iceberg, Antarctic Peninsula, Antarctica

860-291366 - California Sea Lion (Zalophus californianus) feeding on sardine's bait ball (Sardinops sagax), Magdalena Bay, West Coast of Baja California Peninsula, Pacific Ocean, Mexico

860-291100 - Squids regurgitated by a Short-finned pilot whale (Globicephala macrorhynchus) one of the two species of cetaceans in the genus Globicephala, which it shares with the long-finned pilot whale (G. melas). They are part of the oceanic dolphin family (Delphinidae). Terceira island, Azores, Portugal, Atlantic Ocean

860-291373 - Striped marlin (Tetrapturus audax) feeding on sardine's bait ball (Sardinops sagax), Magdalena Bay, West Coast of Baja California Peninsula, Pacific Ocean, Mexico

860-291370 - Striped marlin (Tetrapturus audax) feeding on sardine's bait ball (Sardinops sagax), Magdalena Bay, West Coast of Baja California Peninsula, Pacific Ocean, Mexico

860-291102 - Loggerhead turtle (caretta caretta) accompanied by imperial blackfish (Schedophilus ovalis) swimming below the surface. Azores, Portugal, Atlantic Ocean.

860-291098 - Short-finned pilot whale (Globicephala macrorhynchus) one of the two species of cetaceans in the genus Globicephala, which it shares with the long-finned pilot whale (G. melas). They are part of the oceanic dolphin family (Delphinidae). Terceira island, Azores, Portugal, Atlantic Ocean

860-291401 - Green sea turtle (Chelonia mydas) in seagrass - seagrass, sebadal, seba (Cymodocea nodosa). Of all the sea turtles that exist, it is the only omnivorous species, feeding in its subadult and adult state on marine plants and algae. Underwater bottoms of the Canary Islands, Tenerife.

860-291321 - Streaked Gurnard (Trigloporus lastoviza), Puolo Bay, Marine Protected area Punta Campanella, Massa Lubrense, Penisola Sorrentina, Costa Amalfitana, Italy, Tyrrhenian Sea, Mediterranean

860-291368 - California Sea Lion (Zalophus californianus) feeding on sardine's bait ball (Sardinops sagax), Magdalena Bay, West Coast of Baja California Peninsula, Pacific Ocean, Mexico

860-291400 - Green sea turtle (Chelonia mydas) in seagrass - seagrass, sebadal, seba (Cymodocea nodosa). Of all the sea turtles that exist, it is the only omnivorous species, feeding in its subadult and adult state on marine plants and algae. Underwater bottoms of the Canary Islands, Tenerife.

860-291229 - STARFISH (Narcissia canariensis). Endemic species. Detail of the tube feet. Marine invertebrates of the Canary Islands, Tenerife.

860-291055 - Estrella sea star (Labidiaster annulatus) is a species of starfish in the family Heliasteridae. It is found in the cold waters around Antarctica and has a large number of slender, flexible rays. Antarctic Peninsula, Antarctica

860-291371 - Striped marlin (Tetrapturus audax) feeding on sardine's bait ball (Sardinops sagax), Magdalena Bay, West Coast of Baja California Peninsula, Pacific Ocean, Mexico

860-291101 - Short-finned pilot whale (Globicephala macrorhynchus) one of the two species of cetaceans in the genus Globicephala, which it shares with the long-finned pilot whale (G. melas). They are part of the oceanic dolphin family (Delphinidae). Terceira island, Azores, Portugal, Atlantic Ocean

860-291057 - School of fish, Mediterranean Sea, Bouches-du-Rhône, France

860-291320 - White-spotted octopus or grass octopus (Callistoctopus macropus) on a night dive. Puolo Bay, Marine Protected area Punta Campanella, Massa Lubrense, Penisola Sorrentina, Costa Amalfitana, Italy, Tyrrhenian Sea, Mediterranean

860-291372 - California Sea Lion (Zalophus californianus) feeding on sardine's bait ball (Sardinops sagax), Magdalena Bay, West Coast of Baja California Peninsula, Pacific Ocean, Mexico

860-291367 - California Sea Lion (Zalophus californianus) feeding on sardine's bait ball (Sardinops sagax), Magdalena Bay, West Coast of Baja California Peninsula, Pacific Ocean, Mexico

860-291369 - California Sea Lion (Zalophus californianus) feeding on sardine's bait ball (Sardinops sagax), Magdalena Bay, West Coast of Baja California Peninsula, Pacific Ocean, Mexico

860-291007 - Jaguar (Panthera onca) swimming underwater,C. and S. America, Captivity

860-291006 - Jaguar (Panthera onca) swimming underwater,C. and S. America, Captivity

860-290787 - Rocky substrate, in the first few meters below the surface of the ocean. Volcanic underwater bottoms. La Gomera, Canary Islands.

860-290735 - White spotted octopus (Octopus macropus) on black background. Marine invertebrates of the Canary Islands.

860-290734 - White spotted octopus (Octopus macropus) on black background. Marine invertebrates of the Canary Islands.

860-290607 - Helmet jellyfish (Periphylla periphylla) is a luminescent, red-colored jellyfish of the deep sea. Trondheimsfjord, Norway, Atlantic Ocean

860-290723 - Close up underwater portrait of a jacare caiman, Caiman yacare, in the Rio Claro. Rio Claro, Pantanal, Mato Grosso, Brazil

860-290736 - White spotted octopus (Octopus macropus) on black background. Marine invertebrates of the Canary Islands.

860-290606 - Anglerfish (monkfish) Lophius piscatorius, Svolvaer, Lofoten Islands, Norway, Atlantic Ocean

860-290785 - Sunken excavator. Despite not being heavily colonized by marine species, it can be considered a wreck, or an artificial ecosystem of scenic interest for divers. Underwater bottoms of Tenerife, Canary Islands.

860-290737 - White spotted octopus (Octopus macropus) above bottom. Marine invertebrates of the Canary Islands.

860-290722 - Close up underwater portrait of a jacare caiman, Caiman yacare, in the Rio Claro. Rio Claro, Pantanal, Mato Grosso, Brazil

860-290786 - Canary fish. Dusky grouper (Epinephelus marginatus). Lanzarote, Canary Islands.

860-290733 - White spotted octopus (Octopus macropus) on black background. Marine invertebrates of the Canary Islands.

1350-6267 - Dreamlike shot of a humpback whale (Megaptera novaeangliae) in the waters of Tonga island (south Pacific)

1350-6287 - Diver and artistic lighting shot of the cave of Scilla, Italy

1350-6282 - A split shot of diver taken from Capodacqua lake, in Abruzzo (Italy). Half dome is in the water depicting the submerged ruins of the middle-age mills, the other half is above water surface, showing the ancient paint factory located on the shore of the lake and, further away, the scenery of the mountains of the Tirino Valley.