Hydrophis belcheri
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| Hydrophis belcheri | |
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Order: | Squamata |
| Suborder: | Serpentes |
| Family: | Elapidae |
| Genus: | Hydrophis |
| Species: | H. belcheri
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| Binomial name | |
| Hydrophis belcheri (Gray, 1849)
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| Synonyms[2] | |
Hydrophis belcheri, commonly known as the faint-banded sea snake or Belcher's sea snake, is an extremely
Belcher's sea snake, which many times is mistakenly called the hook-nosed sea snake (
Description
The belcher's sea snake is of moderate size, ranging from 0.5 to 1 meter (about 20–40 inches) in adult length. Its thin body is usually chrome yellowish in colour with dark greenish crossbands. The dorsal pattern does not extend onto the venter. The head is short and has bands of the same colours. Its mouth is very small but suitable for aquatic life. Its body, when viewed out of water, appears to have a faint yellow colour. Its scales are different from most other snakes in that they overlap each other. Each dorsal scale has a central tubercle. The body is strongly laterally compressed posteriorly. The ventral scales are very narrow, only slightly wider than the dorsal scales.
Taxonomic history
This species was first described and named by John Edward Gray in 1849.
Etymology
Hydrophis comes from Greek ὕδωρ, hydōr = water + ὄφις, ophis = serpent.
The specific name, belcheri, commemorates the Nova Scotian, Royal Navy Captain, later Admiral, Sir Edward Belcher KCB, RN (1799-1877)[11] who collected the holotype.[2]
Common names
H. belcheri is also referred to as Belcher's ocean snake. Belcher's sea snake has been mistakenly called the "hook-nosed sea snake" (which is actually
References
- . Retrieved 19 August 2023.
- ^ a b Species Hydrophis belcheri at The Reptile Database www.reptile-database.com.
- ^ WCH Clinical Toxinology Resources: Hydrophis belcheri
- ^ Tamiya N, Puffer H (1974). Lethality of sea snake venoms. Toxicon, 12:85-87.
- ^ a b Fry, Bryan Archived 2014-04-19 at the Wayback Machine (February 08, 2005) Most Venomous Archived 2014-10-17 at the Wayback Machine,"Q;I was wondering what snakes venom is the most potent to humans A:Drop for drop it is the inland taipan (Oxyuranus microlepidotus), which has a venom more toxic than any other land snake or even the sea snakes." venomdoc.com Forums, Retrieved April 17, 2014
- ^ * The Australian venom research unit (August 25, 2007). "Which snakes are the most venomous?" Archived 2014-06-26 at the Wayback Machine. University of Melbourne. Retrieved October 14, 2013.
- Venom Immunochemistry, Pharmacology and Emergency Response (VIPER) Institute. Frequently Asked Questions -What is the most venomous snake? Archived 2018-07-15 at the Wayback Machine. "Many experts answer that it is the Inland Taipan of Australia, because its drop-by-drop concentration of venom has great potency when measured by its ability to kill rodents" . University of Arizona. Retrieved October 14, 2013.
- Department of Wildlife Ecology and Conservation. Frequently Asked Questions About Venomous Snakes. "A comparative study found that the snake venom that is most toxic to mice (of the species tested) is that of the Inland Taipan (Oxyuranus microlepidotus), found in Australia". University of Florida. Retrieved November 5, 2013.
- Hodgson WC, Dal Belo CA, Rowan EG (2007). "The neuromuscular activity of paradoxin: a presynaptic neurotoxin from the venom of the inland taipan (Oxyuranus microlepidotus)". Neuropharmacology. 52 (5): 1229–36. S2CID 19532337.
The inland taipan is the world's most venomous snake
- Bell, Karen L; PMID 9604283.
The Inland Taipan is believed to have the most toxic venom in the world (Sutherland, 1994)
- Journal of Herpetology Vol.17 no.1 (1983) Ecology of Highly Venoumous Snakes: the Australian Genus Oxyuranus. "..the number of mouse LD50 doses per bite is much higher for Oxyuranus microlepidotus (218,000 mice)...than for any other snakes, including sea snakes, investigated to date (Broad, Sutherland and Coulter, 1979)." (page 1) University of Sydney. Retrieved November 8, 2013.
- ^
- LISTS . Nine of the World's Deadliest Snakes. "#1: The snake with the world's deadliest venom - Oxyuranus microlepidotus" . Encyclopædia Britannica. Retrieved November 5, 2013.
- BBC Nature Wildlife. Inland Taipan page. "Australia's inland taipan is considered to be the most venomous snake in the world". BBC. Retrieved October 15, 2013.
- Cecilie Beatson (November 29, 2011). ANIMAL SPECIES:Inland Taipan "The venom of the Inland Taipan is extremely potent and is rated as the most toxic of all snake venoms in LD50 tests on mice". Australian Museum. Retrieved October 14, 2013.
- Steve Irwin presentation .Australia Zoo Tour with Steve Irwin (1m54s) "..the number 1 most venomous snake in the entire world, the fierce snake". Australia Zoo (official Youtube Channel). Retrieved October 14, 2013.
- Belcher's sea snake)
- Oakley, Cecily (2011). Interview with Associate Professor Bryan Fry Biochemist and molecular biologist Archived 2013-10-22 at the Wayback Machine. "...For my PhD, I worked on the inland taipan, which is the world’s most venomous snake..." . Australian Academy of Science. Retrieved October 14, 2013.
- kingsnake.com September Guest Chatter (September 16, 2006).Q&A with Dr. Bryan Grieg Fry, Deputy Director, Australian Venom Research Unit, University of Melbourne Archived 2012-10-15 at the Wayback Machine. "Q: In retrospect to the LD50 charts, what do you personally feel is the hottest snake, in regards to potency, defensiveness, means of injection, etc.? A: It is the inland taipan (Oxyuranus microlepidotus). Not, as is popularised, any of the sea snakes." connectedbypets.com. Retrieved October 14, 2013.
- Garden of Eden Exotics (May 2, 2012) Dr. Bryan Grieg Fry – Interview "...The inland taipan (Oxyuranus microlepidotus') is far and away the most toxic, much more so than even sea snakes." nyexotics.blogspot.com Retrieved October 14, 2013
- National Geographic ChannelRetrieved April 17, 2014
- National Geographic Channel, Retrieved April 17, 2014
- ISBN 978-1-4214-0135-5. (Hydrophis belcheri, p. 22).
External links
Further reading
- Boulenger GA (1896). Catalogue of the Snakes in the British Museum (Natural History). Volume III., Containing the Colubridæ (Opisthoglyphæ and Proteroglyphæ), ... London: Trustees of the British Museum (Natural History). (Taylor and Francis, printers). xiv + 727 pp. + Plates I- XXV. (Distira belcheri, pp. 296–297 + Plate XVII, Figure 2).
- Gray JE (1849). Catalogue of the Specimens of Snakes in the Collection of the British Museum. London: Trustees of the British Museum. (Edward Newman, printer). xv + 125 pp. (Aturia belcheri, new species, p. 46).
- McCarthy CJ, Warrel DA (1991). "A collection of sea snakes from Thailand with new records of Hydrophis belcheri (Gray)". Bull. British Mus. Nat. Hist. (Zool.) 57 (2): 161-166.
- McCoy M (2000). Reptiles of the Solomon Islands. Kuranda, Australia: ZooGraphics. CD-ROM.