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Hydrophis
''Hydrophis'' is a genus of sea snakes, venomous snakes in the subfamily Hydrophiinae of the family Elapidae. Species in the genus ''Hydrophis'' are typically found in Indo-Australian and Southeast Asian waters. Currently, around 36 species are recognized as being valid. Systematics and classification There are more than 30 recognized species in the genus. (downloaded Feb. 18,2010.) ''*) Not including the nominate subspecies (typical form).'' ''Nota bene'': A binomial authority in parentheses indicates that the species was originally described in a genus other than ''Hydrophis''. See also * Sea snake * Snakebite A snakebite is an injury caused by the bite of a snake, especially a venomous snake. A common sign of a bite from a venomous snake is the presence of two puncture wounds from the animal's fangs. Sometimes venom injection from the bite may occu ... References Further reading * * External links * {{Taxonbar, from=Q152504, from2=Q152199 Taxa named by Pie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrophis Atriceps
''Hydrophis'' is a genus of sea snakes, venomous snakes in the subfamily Hydrophiinae of the family Elapidae. Species in the genus ''Hydrophis'' are typically found in Indo-Australian and Southeast Asian waters. Currently, around 36 species are recognized as being valid. Systematics and classification There are more than 30 recognized species in the genus. (downloaded Feb. 18,2010.) ''*) Not including the nominate subspecies (typical form).'' ''Nota bene'': A binomial authority in parentheses indicates that the species was originally described in a genus other than ''Hydrophis''. See also * Sea snake * Snakebite A snakebite is an injury caused by the bite of a snake, especially a venomous snake. A common sign of a bite from a venomous snake is the presence of two puncture wounds from the animal's fangs. Sometimes venom injection from the bite may occu ... References Further reading * * External links * {{Taxonbar, from=Q152504, from2=Q152199 Taxa named by Pie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrophis Brooki
''Hydrophis brookii'' is a species of venomous sea snake in the subfamily Hydrophiinae of the family Elapidae. The species is native to bodies of water in Southeast Asia. Etymology The specific name, ''brookii'', is in honor of British adventurer James Brooke, who became the first White Rajah of Sarawak. Geographic range ''H. brookii'' is found in the Indian Ocean (Malaysia, Vietnam, western Indonesia: Sumatra, Java, Kalimantan) and the Gulf of Thailand. www.reptile-database.org It is also found in a freshwater lake in Thailand. Description Males of ''H. brookii'' may attain a total length of , which includes a tail long. Females are slightly smaller, and may attain a total length of , with a tail long. Smith MA (1943). ''The Fauna of British India, Ceylon and Burma, Including the Whole of the Indo-Chinese Sub-region. Reptilia and Amphibia. Vol. III.—Serpentes.'' London: Secretary of State for India. (Taylor and Francis, printers). xii + 583 pp. ("''Hydrophis brookei'' ic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrophis Belcheri
''Hydrophis belcheri'', commonly known as the faint-banded sea snake or Belcher's sea snake, is an extremely venomous species of elapid sea snake. It has a timid temperament and would normally have to be subjected to severe mistreatment before biting. Usually those bitten are fishermen handling nets, although only one-quarter of those bitten are envenomated since the snake rarely injects much of its venom. Although not much is known about the venom of this species, its LD50 toxicity in mice has been determined to be 0.24 mg/kg when delivered intramuscularly. Belcher's sea snake, which many times is mistakenly called the ''hook-nosed sea snake'' ('' Enhydrina schistosa''), has been erroneously popularized as the most venomous snake in the world, due to Ernst and Zug's published book ''Snakes in Question: The Smithsonian Answer Book'' from 1996. Associate Professor Bryan Grieg Fry, a prominent venom expert, has clarified the error: "The hook nosed myth was due to a fundame ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrophis Platurus
The yellow-bellied sea snake (''Hydrophis platurus'') is a venomous species of snake from the subfamily Hydrophiinae (the sea snakes) found in tropical oceanic waters around the world except for the Atlantic Ocean. For many years, it was placed in the monotypic genus ''Pelamis'', but recent molecular evidence indicates it lies within the genus ''Hydrophis''. Taxonomy In 1766, Linnaeus published the original description of the yellow-bellied sea snake, naming it ''Anguis platura'' (''Anguis'' meaning snake). In 1803, François Marie Daudin created the new genus ''Pelamis'' and assigned this species to it, referring to it as ''Pelamis platuros''. In 1842, Gray described what he thought was a new species and called it ''Pelamis ornata'' (subsequently ''P. ornata'' became a synonym of ''P. platura''). The commonly used genus name ''Pelamis'' is derived from the Ancient Greek word for "tunny fish", which presumably refers to the habitat or what Daudin thought they ate. The specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Snake
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 ee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrophis Caerulescens
''Hydrophis caerulescens'', commonly known as the dwarf sea snake, is a species of venomous sea snake in the family Elapidae. Geographic range Indian Ocean (Pakistan, India, Bangladesh, Myanmar (Burma), Thailand, W Indonesia, Malaysia), Coasts of Shandong and Guangdong (China), South China Sea, Australia (Queensland), New Caledonia/Loyalty Islands The Loyalty Islands Province ( French ''Province des îles Loyauté'') is one of three administrative subdivisions of New Caledonia encompassing the Loyalty Island (french: Îles Loyauté) archipelago in the Pacific, which are located northeast of .... Description The dwarf sea snake is bluish or grayish blue dorsally, merging to yellowish ventrally, with 35-58 deep bluish-black crossbands. The crossbands are as wide or wider than the interspaces, well defined in younger specimens, but obscure in older specimens. The head is black, and in juveniles may also have a yellowish horseshoe-shaped mark. Adults may attain a total length of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrophis Bituberculatus
''Hydrophis bituberculatus'', commonly known as Peters' Sea Snake, is a species of venomous elapid. It is found in the Indian Ocean (Sri Lanka, Thailand Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is bo ...). References Further reading * Peters, W.C.H. 1872. ''Über den Hydrus fasciatus Schneider und einige andere Seeschlangen''. Monatsber. Akad. Berlin 1872: 855–856. * Peters, W.C.H. 1873. ''Über den Hydrus fasciatus Schneider und einige andere Seeschlangen''. Monatsber. königl. Akad. Wiss. Berlin. 1872 (December): 848–861. * Rasmussen, A.R. 1992. Rediscovery and redescription of Hydrophis bituberculatus Peters 1872 (Serpentes: Hydrophiidae). Herpetologica 48 (1): 85–97. bituberculatus Taxa named by Wilhelm Peters Reptiles described in 1872 {{Elapidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrophis Cyanocinctus
''Hydrophis cyanocinctus'', commonly called the annulated sea snake or the blue-banded sea snake, is a species of venomous sea snake in the family Elapidae. Description Head moderate. Diameter of eye less than its distance from the mouth in the adult. Rostral slightly more broad than deep. Nasals shorter than the frontal, more than twice as long as the suture between the prefrontals. Prefrontals usually in contact with the second upper labial. Frontal more long than broad, as long as its distance from the rostral or the tip of the snout. One preocular and two postoculars. Two superposed anterior temporals. Seven or eight upper labials; third, fourth, and usually fifth entering the eye. Both pairs of chin-shields in contact, or posterior pair separated by one scale. Body long. Dorsal scales subimbricate, keeled or with two or three tubercles, in 39-45 rows (27-33 anteriorly). Ventrals 281–385, smooth or with two or more tubercles. Greenish-olive above, with blackish or olive tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrophis Annandalei
''Hydrophis annandalei'', commonly known as Annandale's sea snake or the bighead sea snake, is a species of venomous snake in the subfamily Hydrophiinae of the family Elapidae. The species, which is sometimes placed in its own genus ''Kolpophis'', is native to parts of the Indian Ocean. Etymology The specific name, ''annandalei'', is in honor of Scottish herpetologist Nelson Annandale. Geographic range ''H. annandalei'' is found in the Indian Ocean, in waters off Indonesia (Borneo, Java), western Malaysia, Singapore, Cambodia, Thailand, and southern Vietnam. Habitat The preferred natural habitats of ''H. annandalei'' are shallow muddy coastal waters. Description ''H. annandalei'' may attain a snout-to-vent length (SVL) of . Its coloration, which consists of dark crossbands on a bluish grey ground color dorsally, and which is uniform pale yellow or cream ventrally, is similar to that of other sea snakes. However, ''K. annandalei'' can be identified by its high number of dor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrophis Anomalus
The anomalous sea snake (''Hydrophis anomalus'') is a species of sea snake 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, wher .... Its distribution includes the South Chinese Sea (Malaysia, Gulf of Thailand), and the Indian Ocean (Sumatra, Java, Borneo)."''Hydrophis annandalei'' ". The Reptile Database. www.reptile-database.org. References * Schmidt, Philipp (1852). "Beiträge zur ferneren Kenntniss der Meerschlangen". ''Abh. Nat. Ver.'' Hamburg 2(2): 69-86 anomalus Reptiles described in 1852 Taxa named by Philipp Schmidt Taxobox binomials not recognized by IUCN {{Elapidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elapidae
Elapidae (, commonly known as elapids ; grc, ἔλλοψ ''éllops'' "sea-fish") is a family of snakes characterized by their permanently erect fangs at the front of the mouth. Most elapids are venomous, with the exception of the genus Emydocephalus. Many members of this family exhibit a threat display of rearing upwards while spreading out a neck flap. Elapids are endemic to tropical and subtropical regions around the world, with terrestrial forms in Asia, Australia, Africa, and the Americas and marine forms in the Pacific and Indian Oceans. Members of the family have a wide range of sizes, from the white-lipped snake to the king cobra. Most species have neurotoxic venom which is channeled by their hollow fangs, and some may contain other toxic components in various proportions. The family includes 55 genera with some 360 species and over 170 subspecies. Description Terrestrial elapids look similar to the Colubridae; almost all have long, slender bodies with smooth scales, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrophiinae
Hydrophiinae is a subfamily of venomous snakes in the family Elapidae. It contains most sea snakes and many genera of venomous land snakes found in Australasia, such as the taipans (''Oxyuranus''), tiger snakes (''Notechis''), Pseudonaja, brown snakes (''Pseudonaja'') and Acanthophis, death adders (''Acanthophis''). Genera According to the Reptile Database, Hydrophiinae contains the following 38 genera: (Sea snakes are marked with asterisks.) References {{Taxonbar, from=Q460286 Elapidae Venomous snakes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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