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Fire worm underwater Sea life Scuba diver point of view

Cambrian period animal. 3D visualisacion of anomalocaris. Use for science educational video.

$Whip Coral or Wire Coral Goby Bryaninops yongei occurs in the tropical Indo-Pacific, usually in pairs on Wire Coral Cirripathes anguina in a depth range from 3-45m, length 3.5cm. The body of this fish species is translucent, so the vertebral column is completely visible. length 3.5cm. Cirripathes anguina is found along current-swept drop-offs or backreefs. \nTriton Bay, Kaimana Regency, Indonesia 3°57'4.9417 S 134°8'1.0322 E at 21m depth$

Trilobites try to hide from predator Opabinia in a Cambrian sea full of stromatolites.

Goldfish swimming in the water with a black background photographed in Chengdu

An illustration of Eurypterids (Sea Scorpions) swimming on a Silurian Period seafloor 418 million years ago.

rare marine creature, swimming in the ocean

Computer generated 3D illustration with an ammonoid isolated on white background

$Striped Poison-fang Blenny Mimic Petroscirtes breviceps occurs in the tropical Indo-West Pacific from East Africa to Papua New Guinea, north to southern Japan, south to New Caledonia in a depth range from 1-15m usually to 10m, max. length 11cm. \nAdults inhabit coastal reefs and estuaries in sandy and weedy areas among clumps of Sargassum or other seaweeds. They also take shelter and nests inside small-necked bottles and abandoned worm tubes or shells. \nThey feed on small crustaceans, diatoms, and perhaps other plant material associated with such clumps. They use their fangs defensively and will not hesitate to bite if handled, thus, species of this genus are avoided by predators. \nThese specimen live at 5m depth on a mooring line of a buoy that marks an outer reef. The photo was taken in the late afternoon when it was almost dark already. \nTriton Bay, Kaimana Regency, Indonesia, 3°56'19.752 S 134°7'15.198 E at 5m depth$

The study of Tapeworm infection is caused by ingesting food or water contaminated with tapeworm eggs or larvae in laboratory.

Chiton, Tripoplax regularis. on a rock at Salt Point State Park in Sonoma County, California.

A beautiful but dangerous bristle fireworm crawls on a patch of purple sponge feeding. This is a very venomous worm and they use it to defend themselves.

Underwater photography of tropical reef fish species in Papua New Guinea

prehistoric underwater life form swimming in the ocean shortly after the Cambrian explosion

An illustration of the extinct Eurypterids Kokomopterus (sea scorpions) scavenging a dead trilobite on a murky lake bottom 418 million years ago.

Blue Striped Tunicate Rhopalaea circula occurs in the Western Central Pacific in a depth range from 6-18m. Tunicates do not have backbones, but they are vertebrates, why? At some point in their life cycle, they have a tail, a central nerve cord, a pharyngeal gill cleft and a notochord. Often mistaken for sponges, it's simple to test: Tunicates have two siphons and when disturbed, they can rapidly close them. Palau 7°6'55.26 N 134°16'11.96 E at 25m depth, deeper than the usually noted 18m maximum depth.

Marine polychaete worm Nereis. Black Sea

Brown hydra budding, Hydra oligactis. Fresh water, Diamond Lake, Oregon, USA. Live specimen, wet mount, 2.5X, oblique reflected illumination.

Hermodice carunculata, the bearded fireworm, is a type of marine bristleworm belonging to the Amphinomidae family

Pearly razorfish, Raor o Lorito Xyrichtys novacula of Labridae family with high gastronomic value in Mediterranean on light blue background

Pygmy Seahorse - Hippocampus bargibanti. Underwater macro world of Tulamben, Bali, Indonesia.

Sea life read and white worm Spiral tube worm Underwater beauty Aquatic organism Close up, macro photo. Scuba diver point of view

Computer generated 3D illustration with an ammonoid

$Longnose Hawkfish Oxycirrhites typus is a reef-associated and strongly territorial fish species living in tropical Indo-Pacific from the Red Sea and South Africa to the Hawaiian Islands, north to southern Japan, south to New Caledonia and in the Eastern Pacific from the Gulf of California to northern Colombia and the Galapagos Islands in a depth range from 10-100m. \nThe species is uncommon or rare in most shallow areas, less uncommon below 25m depth. Maximum length 13cm. \n \nThis specimen is untypically sitting in an open area. The species usually hides in branching corals. \n\nTriton Bay, Kaimana Regency, West Papua Province, Indonesia, \n3°58'25.8996 S 134°9'58.816 E at 18m depth$

paleoart, early underwater life form, cutout on black ground

The aggregating anemone, Anthopleura elegantissima, or clonal anemone, is the most abundant species of sea anemone found on rocky Pacific coast of North America. This cnidarian hosts endosymbiotic algae called zooxanthellae. Salt Point State Park, California.

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