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About: Sea snake

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Sea snakes, or coral reef snakes, are elapid snakes that inhabit marine environments for most or all of their lives. They belong to two subfamilies, Hydrophiinae and Laticaudinae. Hydrophiinae also includes Australasian terrestrial snakes, whereas Laticaudinae only includes the sea kraits (Laticauda), of which three species are found exclusively in freshwater. If these three freshwater species are excluded, there are 69 species of sea snakes divided between seven genera.

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dbo:abstract
  • Les serpents marins sont des serpents adaptés à la vie dans les océans et qui se rencontrent dans l'océan Indien et l'océan Pacifique. (fr)
  • Is saghas nathrach é an nathair mhara atá ina chónaí san fharraige. Tá siad an-nimhiúil – níos nimhiúla ná nathracha tíre mar an cobra – ach is annamh a ionsaíonn siad daoine. Tá siad ina gcónaí sna farraigí trópaiceacha. (ga)
  • Sea snakes, or coral reef snakes, are elapid snakes that inhabit marine environments for most or all of their lives. They belong to two subfamilies, Hydrophiinae and Laticaudinae. Hydrophiinae also includes Australasian terrestrial snakes, whereas Laticaudinae only includes the sea kraits (Laticauda), of which three species are found exclusively in freshwater. If these three freshwater species are excluded, there are 69 species of sea snakes divided between seven genera. Most sea snakes are venomous, except the genus Emydocephalus, which feeds almost exclusively on fish eggs. Sea snakes are extensively adapted to a fully aquatic life and are unable to move on land, except for the sea kraits, which have limited land movement. They are found in warm coastal waters from the Indian Ocean to the Pacific and are closely related to venomous terrestrial snakes in Australia. All sea snakes have paddle-like tails and many have laterally compressed bodies that give them an eel-like appearance. Unlike fish, they do not have gills and must surface regularly to breathe. Along with whales, they are among the most completely aquatic of all extant air-breathing vertebrates. Among this group are species with some of the most potent venoms of all snakes. Some have gentle dispositions and bite only when provoked, while others are much more aggressive. (en)
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  • 35417 (xsd:nonNegativeInteger)
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  • 1120770626 (xsd:integer)
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  • yes (en)
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  • Cladogram showing the basic evolutionary relationships among sea snakes, sea kraits and other venomous terrestrial snakes. Sea kraits diverged earlier from the rest of Australasian elapids, in contrast other sea snakes are more closely related to Australasian elapids then they are to sea kraits. (en)
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  • Yellow-bellied sea snake on a beach in Costa Rica (en)
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  • Sea Snake range.png (en)
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  • Range of sea snakes shown in lime green, except the widespread, pelagic yellow-bellied sea snake (en)
dbp:taxon
  • Hydrophiinae (en)
dbp:title
  • Cladogram (en)
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  • Les serpents marins sont des serpents adaptés à la vie dans les océans et qui se rencontrent dans l'océan Indien et l'océan Pacifique. (fr)
  • Is saghas nathrach é an nathair mhara atá ina chónaí san fharraige. Tá siad an-nimhiúil – níos nimhiúla ná nathracha tíre mar an cobra – ach is annamh a ionsaíonn siad daoine. Tá siad ina gcónaí sna farraigí trópaiceacha. (ga)
  • Sea snakes, or coral reef snakes, are elapid snakes that inhabit marine environments for most or all of their lives. They belong to two subfamilies, Hydrophiinae and Laticaudinae. Hydrophiinae also includes Australasian terrestrial snakes, whereas Laticaudinae only includes the sea kraits (Laticauda), of which three species are found exclusively in freshwater. If these three freshwater species are excluded, there are 69 species of sea snakes divided between seven genera. (en)
rdfs:label
  • Nathair mhara (ga)
  • Serpent marin (fr)
  • Sea snake (en)
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