860-292438 - Coral nursery monitoring in Mayotte lagoon

860-292437 - Coral bunches scattered on white sand in the pools of Longoni, Mayotte

860-292436 - Coral nursery in Mayotte lagoon

860-292382 - Sea Tomato jellyfish (Crambione mastigophora) the main food of Leatherback sea turtle (Dermochelys coriacea), Vulnerable. Kei ( or Kai ) Islands, Moluccas, eastern Indonesia, Banda Sea, Southwest Pacific Ocean.

860-292380 - Several Sea Tomato jellyfish (Crambione mastigophora) the main food of Leatherback sea turtle (Dermochelys coriacea), Vulnerable. Kei ( or Kai ) Islands, Moluccas, eastern Indonesia, Banda Sea, Southwest Pacific Ocean.

860-292381 - Sea Tomato jellyfish (Crambione mastigophora) with young pilot fish. The main food of Leatherback sea turtle (Dermochelys coriacea), Vulnerable. Kei ( or Kai ) Islands, Moluccas, eastern Indonesia, Banda Sea, Southwest Pacific Ocean.

860-292379 - Sea Tomato jellyfish (Crambione mastigophora) the main food of Leatherback sea turtle (Dermochelys coriacea), Vulnerable. Kei ( or Kai ) Islands, Moluccas, eastern Indonesia, Banda Sea, Southwest Pacific Ocean.

860-292378 - Sea Tomato jellyfish (Crambione mastigophora) with young pilot fish. The main food of Leatherback sea turtle (Dermochelys coriacea), Vulnerable. Kei ( or Kai ) Islands, Moluccas, eastern Indonesia, Banda Sea, Southwest Pacific Ocean.

860-292373 - Blackfoot anemonefish (Amphiprion nigripes) with Magnificent Sea anemone (Heteractis magnifica), Maldives, Indian Ocean

860-292123 - Yellow gorgonians on an overhang along a reef cliff, Tahiti, French Polynesia

860-292122 - Orange-finned clownfish (Amphiprion chrysopterus) in its magnificent anenome (Heteractis magnifica), Tahiti, French Polynesia.

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

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

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

860-291969 - Mauve stinger jellyfish (Pelagia noctiluca), Aragonese Castle, Ischia Island, Tyrrhenian Sea, Mediterranean 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

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

860-291530 - Clownfish with its sea anemone, 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

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

860-291054 - Anemone (Urticinopsis antarctica). It is a filter feeder and opportunistic predator. Antarctic Peninsula, Antarctica

860-291097 - The Portuguese man o' war (Physalia physalis), also known as the man-of-war, a marine hydrozoan floating on the surface. Azores, Portugal, Atlantic Ocean.

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

860-290409 - Seafan, Red Gorgonian, Paramuricea clavata, Vervece rock, Marine Protected area Punta Campanella, Massa Lubrense, Penisola Sorrentina, Costa Amalfitana, Italy, Tyrrhenian Sea, Mediterranean

860-290013 - Actinaria, sand anemone, Condylactis aurantiaca, Ponza island, Italy, Tyrrhenian Sea, Mediterranean

860-290264 - Snakelocks Anemone Opelet (Anemonia viridis) in the port of Cap d'Agde, Herault, Occitania, France.

860-290378 - Orange Coral (Dendrophyllia Ramea). Marine invertebrate, cnidarian. Tenerife, the seabed of the Canary Islands.

860-290413 - Catshark egg, (Scyliorhinus sp.), on Yellow gorgonia, (Eunicella cavolini), Marine Protected area Punta Campanella, Massa Lubrense, Penisola Sorrentina, Costa Amalfitana, Italy, Tyrrhenian Sea, Mediterranean

860-290260 - 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.

860-290259 - BLUE DRAGON (Glaucus atlanticus). A small peacic slug that measures only about 2 cm and is generally associated with the Portuguese frigatebird (Physalia physalis) or the blue button (Porpita porpita) on which it feeds. They can also appear in intertidal pools. Marine invertebrates of the Canary Islands, Tenerife.

860-290380 - Yellow seafan (Leptogorgia viminalis), Underwater backgrounds of the Canary Islands, Gran Canaria..

860-288878 - Black water and Jellyfish (Mastigias papua) of Lenmakana lake. This lake is isolated from the rest of the ocean by ramparts several tens of meters high. It is connected to the ocean by terrestrial channels but it prevents the entry and exit of living organisms. These jellyfish have therefore found refuge in what is for them a haven of peace. They have proliferated to reach millions of people. Misool, Rajat Ampat, Indonesia

860-288999 - Staghorn Coral (Acropora sp) on reef, Raja Ampat, Indonesia

860-288880 - Flying Jellyfish (Mastigias papua) of Lenmakana lake. This lake is isolated from the rest of the ocean by ramparts several tens of meters high. It is connected to the ocean by terrestrial channels but it prevents the entry and exit of living organisms. These jellyfish have therefore found refuge in what is for them a haven of peace. They have proliferated to reach millions of people. Misool, Rajat Ampat, Indonesia

860-288879 - Jellyfish (Mastigias papua) of Lenmakana lake. This lake is isolated from the rest of the ocean by ramparts several tens of meters high. It is connected to the ocean by terrestrial channels but it prevents the entry and exit of living organisms. These jellyfish have therefore found refuge in what is for them a haven of peace. They have proliferated to reach millions of people. Misool, Rajat Ampat, Indonesia

860-288008 - (Mnemiopsis leidyi), the warty comb jelly or sea walnut. Only in springtime, when the hard winter slowly subsides, are the ice-cold waters suitable for divers who can dive around a iceberg that floats in crystal-clear water, Tasiilaq, East Greenland

860-288004 - A tiny Benthic Hydromedusa, with a bell size of less than one centimeter, (Ptychogastria polaris), Tasiilaq, East Greenland

860-288001 - A tiny Benthic Hydromedusa, with a bell size of less than one centimeter, (Ptychogastria polaris), swimming in front of an iceberg, Tasiilaq, East Greenland

860-288007 - A tiny Benthic Hydromedusa, with a bell size of less than one centimeter, (Ptychogastria polaris), Tasiilaq, East Greenland

860-288006 - A tiny Benthic Hydromedusa, with a bell size of less than one centimeter, (Ptychogastria polaris), Tasiilaq, East Greenland

860-288002 - (Mnemiopsis leidyi), the warty comb jelly or sea walnut. Only in springtime, when the hard winter slowly subsides, are the ice-cold waters suitable for divers who can dive around a iceberg that floats in crystal-clear water, Tasiilaq, East Greenland

860-288585 - Moon Jellyfish (Aurelia aurita) on black background, Mayotte

860-287996 - A tiny Benthic Hydromedusa, with a bell size of less than one centimeter, (Ptychogastria polaris), swimming in front of an iceberg, Tasiilaq, East Greenland

860-288005 - A tiny Benthic Hydromedusa, with a bell size of less than one centimeter, (Ptychogastria polaris), swimming in front of an iceberg, Tasiilaq, East Greenland

860-288003 - A tiny Benthic Hydromedusa, with a bell size of less than one centimeter, (Ptychogastria polaris), Tasiilaq, East Greenland

860-287995 - Arctic comb jelly or sea nut (Mertensia ovum) swimming in front of an iceberg, Tasiilaq, East Greenland

860-287563 - An antipatharian whip coral and its goby photographed at a depth of 76 meters. Are these the same specimens found in shallow depths?

1109-2916 - Radiated tortoise (Astrochelys radiata), Madagascar Central Highlands, Madagascar, Africa

832-373530 - Radiated Tortoise (Astrochelys radiata), Madagascar, Africa

832-369224 - Radiated Tortoise (Astrochelys radiata), Berenty Nature Reserve, Madagascar, Africa

921-1294 - Scorpionfish (white-lined lionfish), (Pterois radiata), Southern Thailand, Andaman Sea, Indian Ocean, Asia

973-7 - Lionfish (Pterois radiata?). Sipadan Island, Malaysia (RR)

1067-54 - Radiant sea urchins, Astropyga radiata. This species' venom-tipped spines can inflict painful wounds. Lembeh Strait, North Sulawesi, Indonesia, Pacific Ocean.

970-87 - Fire Lionfish (Pterois radiata), swimming over colouful coral reef, Sipidan, Mabul, Malaysia.

920-1394 - Red (radiant) urchin (Astropyga radiata), close-up, Cars, Dumaguete, Negros Island, Philippines, Southeast Asia, Asia

832-25156 - Madagascan Radiated Tortoise (Astrochelys radiata), adult, Berenty Game Reserve, Madagascar, Africa