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Deep-sea Pompeii Worm (Alvinella pompejana)
The large Pompeii worm, Alvinella, tolerates temperatures nearly high enough to boil water. It lives on hydrothermal vent chimneys (black smokers).
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Hydrothermal vent eelpout fish (Thermarces cerberus)
Eelpout (Thermarces cerberus) on hydrothermal vent mussels (Bathymodiolus) these deep-sea fish are specialised to live in hydrothermal vent communities, and prey mainly upon vent crustaceans, such a s amphipods and crabs.
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Hydrothermal vent crab (Bythograea thermydron)
A juvenile hydrothermal vent crab on the shell of a vent mussel, Bathymodiolus.
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Giant tubeworm (Riftia pachyptila)
The beautiful red plume of the giant tubeworm, Riftia pachyptila, found at hydrothermal vents throughout the world. Lacking eyes, mouth and gut, these animals rely on symbiotic bacteria for sustenance.
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Hydrothermal vent squat lobster (Munidopsis)
The deep-sea squat lobster, Munidopsis rests on Bathymodiolus mussels.
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Hydrothermal vent barnacle (Neolepas)
Stalked barnacles, Neolepas, are among the common organisms found at hydrothermal vents throughout the world.
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Hydrothermal vent octopus (Vulcanoctopus hydrothermalis)
The hydrothermal vent octopus Vulcanoctopus. This remarkable species lives near black smokers, where it preys upon the many small crustaceans that thrive there.
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Giant tubeworm (Tevnia jerichonana)
These 'rusty' vent tubeworms (Tevnia jerichonana) have been stained orange by iron compounds emanating from black smoker chimneys.
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Hydrothermal vent crab (Bythograea thermydron)
A large adult hydrothermal vent crab, Bythograea thermydron, clambers over volcanic basalt.
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Hydrothermal vent limpets (Lepetodrilus and Eulepetopsis)
A variety of vent limpets (Lepetodrillus, Eulepetopsis) living on the shell of the vent mussel, Bathymodiolus, which forms an important habitat for these grazing limpets.
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Giant tubeworm (Riftia pachyptila)
Two classic hydrothermal vent organisms together - a giant tubeworm, Riftia, in the foreground, with the vent mussel Bathymodiolus in the background.
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Hydrothermal vent octopus (Vulcanoctopus hydrothermalis)
Head and shoulders of an alien? No, this is the body of the hydrothermal vent octopus Vulcanoctopus. This remarkable species lives near black smokers, where it preys upon the many small crustaceans that thrive there.
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Hydrothermal vent scaleworm
A hydrothermal vent scale worm found living among giant tubeworms and mussels. A diverse fauna of polynoid worms inhabit hydrothermal vents, some thriving in hot water near the tips of black smokers.
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Hydrothermal vent clam (Calyptogena magnifica)
A giant hydrothermal vent clam, Calyptogena, from 2.5 kilometres on the East Pacific Rise. This clam genus also occurs at methane seeps/cold seeps.
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Deep-sea Pompeii Worm (Alvinella pompejana)
Close-up showing the bacteria-coated filaments that cover the body of the hydrothermal vent worm, Alvinella pompejana
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