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Hairy Frogfish - Antennarius striatus. Underwater macro world of Tulamben, Bali, Indonesia.
Male hippocampus guttulatus carrying babies, underwater macro shot.
Tropical sea underwater fishes on coral reef. Vibrant striped fish swimming amidst a colorful coral reef ecosystem.
Tropical fish swimming through the open water over coral reef
A Manta fish im Raje Ampat in Indonesia
Raja Ampat
Ribboned Sweetlips Plectorhinchus polytaenia occurs in the tropical Indo-West Pacific from West Coast India to Australia in a depth range from 5-40m on coastal and seaward reefs, max. length 50cm. The species is found singly, in small groups under ledges or large resting aggregations by day, foraging for small invertebrates at night. Adults are found on deep, current-prone slopes with rich invertebrate growth; juveniles on sheltered reefs nearby. \nBluestreak Cleaner Wrasses Labroides dimidiatus usually occur in pairs in the tropical Indo-Pacific in a depth range from 1-40m, usually 1-30m, max. length 14cm. The species creates 'cleaning stations' to which fishes come to have crustacean ectoparasites and mucus removed. Cleaning intensity is not related to client size or commonness. Even hands of divers will be cleaned if presented to the cleaning station! \nThis specimen was encountered in the Triton Bay, Kaimana Regency, West Papua Province, Indonesia, 3°54'50.604 S 134°6'0.828 E at 15m depth.
Computer generated 3D illustration with an ammonoid
Colorful Coral Reef Teeming with Exotic Fish. Lively and colorful coral reef in a vibrant underwater world. Diverse array of tropical fish swimming freely in their aquatic environment, creating a mesmerizing scene for nature and animal enthusiasts alike.
Tropical coral fish
Pyrosome with a fish hiding inside of it
Leafy Seadragon, Phycodurus eques, from  Western Australia.
so called king of herrings source of sea serpent sightings
Tarentola mauritanica in close range
A beautiful species of shark ... Stegostoma fasciatum, the Leopard Shark (or Zebra Shark, as known in other parts of the world).\nEver so gentle and graceful, swaying that long tail from side to side as it glides effortlessly through the water column.
Whip Coral or Wire Coral Goby Bryaninops yongei occurs in the tropical Indo-Pacific, usually in pairs on Wire Coral Cirripathes anguina in a depth range from 3-45m, length 3.5cm. The body of this fish species is translucent, so the vertebral column is completely visible. length 3.5cm. Cirripathes anguina is found along current-swept drop-offs or backreefs. \nTriton Bay, Kaimana Regency, Indonesia 3°57'4.9417 S 134°8'1.0322 E at 21m depth
Computer generated 3D illustration with the extinct ichthyosaur Shonisaurus
Colorful sea cucumber-like corals.
Marine polychaete worm Nereis. Black Sea
Fish bone (skeleton) - black background.
Sabella pavonina
Brown hydra, Hydra oligactis, with ingested mosquito larva. Specks in background are bacteria. Fresh water, Diamond Lake, Oregon, USA. Live specimen, wet mount, 2.5X, oblique reflected illumination.
discus  fish in tank
Mnemiopsis leidyi, the warty comb jelly or sea walnut is a species of tentaculate ctenophore or comb jelly. It is native to western Atlantic coastal waters, but has become established as an invasive species in European and western Asian regions. ciliated combs. Florida.
paleoart illustration showing an extinct Tullimonstrum creature
Moon Jelly at Alaska Sea Life Center in Seward, Alaska
Computer generated 3D illustration with an ammonoid
Striped Poison-fang Blenny Mimic Petroscirtes breviceps occurs in the tropical Indo-West Pacific from East Africa to Papua New Guinea, north to southern Japan, south to New Caledonia in a depth range from 1-15m usually to 10m, max. length 11cm. \nAdults inhabit coastal reefs and estuaries in sandy and weedy areas among clumps of Sargassum or other seaweeds. They also take shelter and nests inside small-necked bottles and abandoned worm tubes or shells. \nThey feed on small crustaceans, diatoms, and perhaps other plant material associated with such clumps. They use their fangs defensively and will not hesitate to bite if handled, thus, species of this genus are avoided by predators. \nThese specimen live at 5m depth on a mooring line of a buoy that marks an outer reef. The photo was taken in the late afternoon when it was almost dark already. \nTriton Bay, Kaimana Regency, Indonesia, 3°56'19.752 S 134°7'15.198 E at 5m depth
Closeup of striped surgeonfish( acanthurus lineatus ) and bicolor parrotfish( cetoscarus bicolor ), species of fish belonging to the family Scaridae, the lined surgeonfish, is a member of the family Acanthuridae .It looks like the surgeonfish spend a kiss on parrotfish's nose. Bunaken island , North Sulawesi, Indonesia
Monotomidae, Coleoptera Fossil in Burmese amber of Cenomanian era, 100 million years ago, from the state of Myanmar, extreme macro shot
Free Images: "bestof:Centrobranchus choerocephalus.jpg Centrobranchus choerocephalus The deep-sea fishes of the Hawaiian Islands Gilbert Charles Henry 1859-1928; Jordan David Starr"
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