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Acanthophis
''Acanthophis'' is a genus of Elapidae, elapid snakes. Commonly called ''death adders'', they are native to Australia, New Guinea and nearby islands, and are among the most venomous snakes in the world. Despite their common name, they are not List of snakes by common name#A, adders at all and belong to the Elapidae family (like cobras). The name of the genus derives from the Ancient Greek / ('spine') and / ('snake'), referring to the spine on the death adder's tail. Eight species are listed by Integrated Taxonomic Information System, ITIS, though it remains unclear how many species this genus includes, with figures ranging from 4 to 15 species being quoted. Taxonomy French naturalist François Marie Daudin established the genus ''Acanthophis'' in 1803, with the common death adder (''A. cerastinus'') as its only species. Although the death adders resemble vipers of the family Viperidae, they are actually members of the family Elapidae, which includes cobras, mambas, and cora ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acanthophis Laevis
The smooth-scaled death adder (''Acanthophis laevis'') is a species of venomous snake in the family Elapidae. The species is endemic to Southeast Asia and Oceania. ''Acanthophis laevis'' is an ambush predator, lying in wait to capture fast-moving prey like mammals and lizards. Death adders (genus ''Acanthophis'') have a broad diet, mainly consisting of frogs, lizards, and mammals. Females grow larger than males; tail length and head shape also differ between sexes in some species. Distribution and habitat ''A. laevis'' is found in Indonesia and Papua New Guinea. Reproduction ''A. laevis'' is ovoviviparous Ovoviviparity, ovovivipary, ovivipary, or aplacental viviparity is a "bridging" form of reproduction between egg-laying oviparity, oviparous and live-bearing viviparity, viviparous reproduction. Ovoviviparous animals possess embryos that develo .... References Further reading * Macleay W (1878). "The Ophidians of the Chevert Expedition". ''The Proceedings of the Linnean ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acanthophis Antarcticus
The common death adder (''Acanthophis antarcticus'') is a species of death adder native to Australia. It is one of the most venomous land snakes in Australia and globally. While it remains widespread (unlike related species), it is facing increased threat from the ongoing Australian cane toad invasion. Taxonomy The common death adder was first described in 1802. The common death adder feeds on frogs, lizards and birds and, unlike most Australian venomous snakes that actively search for prey, this snake sits in one place and waits for prey to come to it. Description The common death adder has a broad flattened, triangular head and a thick body with bands of red, brown and black with a grey, cream or pink belly. It's known to reach a maximum body length of . Unlike the common or European adder (''Vipera berus''), the common death adder is a member of the snake family Elapidae, rather than the family Viperidae, which are not found in Australia. Distribution and habitat The comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raymond Hoser
Raymond Terrence Hoser (born 1962) is an Australian snake-catcher and author. Hoser's work on herpetology is controversial, including his advocacy of the surgical alteration of captive snakes to remove their venom glands and his self-published herpetological taxonomy, which has been described as " taxonomic vandalism". Career Taxonomy Hoser has written on herpetology, with a focus on the taxonomy of Australian snakes. He has written and edited for ''Monitor'', an amateur magazine of the Victorian Herpetological Society. Since 2009, he has self-published the ''Australasian Journal of Herpetology.'' Hoser has described several species and genera of reptiles, including '' Pseudechis pailsei'' and '' Acanthophis wellsi'' (snakes in the family Elapidae). A 2021 review found that 59 of Hoser's reptile names had been over-written by other herpetologists. His work on the taxonomy of the Pythoninae was affirmed by a later phylogenetic study, but Reynolds ''et al.'' 2013, suggest the n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elapidae
Elapidae (, commonly known as elapids , from , variant of "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 that is channeled by their hollow fangs, and some may contain other toxic components in varying proportions. The family includes 55 genera with around 360 species and over 170 subspecies. Description Terrestrial elapids look similar to the Colubridae; almost all have long, slender bodies with smooth scales, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Venomous Snake
''Venomous snakes'' are species of the suborder Serpentes that are capable of producing venom, which they use for killing prey, for defense, and to assist with digestion of their prey. The venom is typically delivered by injection using hollow or grooved fangs, although some venomous snakes lack well-developed fangs. Common venomous snakes include the families Elapidae, Viperidae, Atractaspididae, and some of the Colubridae. The toxicity of venom is mainly indicated by murine , while multiple factors are considered to judge the potential danger to humans. Other important factors for risk assessment include the likelihood that a snake will bite, the quantity of venom delivered with the bite, the efficiency of the delivery mechanism, and the location of a bite on the body of the victim. Snake venom may have both neurotoxic and hemotoxic properties. There are about 600 venomous snake species in the world. Evolution The evolutionary history of venomous snakes can be traced back ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wolfgang Wüster
Wolfgang Wüster (born 1964) is a herpetologist and Professor in Zoology at Bangor University, UK. Wüster attained his bachelor's degree at the University of Cambridge in 1985 and his doctorate at the University of Aberdeen in 1990. His primary areas of research are the systematics and ecology of venomous snakes and the evolution of their venoms. He has authored approximately 180 scientific papers on varying herpetological subjects. Recent contributions have included descriptions of new species, especially of cobras, several studies into how natural selection drives the evolution of snake venoms, and demonstrating the likely vulnerability of Madagascar's native fauna to the skin toxins of the invasive Asian toad '' Duttaphrynus melanostictus''. He was the scientific editor for ''The Herpetological Journal'' (2002–2009), the scientific publication of the British Herpetological Society The British Herpetological Society (BHS) is an international herpetological society base ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Snakes By Common Name
This is a list of extant snakes, given by their common names. Note that the snakes are grouped by name, and in some cases the grouping may have no scientific basis. A * Viperidae, Adder ** Common adder ** Acanthophis, Death Adder ** Desert death adder ** Horned adder ** Long-nosed adder ** Many-horned adder ** Mountain adder (other), Mountain adder ** Mud adder ** Namaqua dwarf adder ** Peringuey's adder ** Puff adder (other), Puff adder *** African puff adder ** Rhombic night adder ** Sand adder (other), Sand adder *** Dwarf sand adder *** Namib dwarf sand adder ** Water adder * Aesculapian snake * Anaconda ** Eunectes, Bolivian anaconda ** De Schauensee's anaconda ** Green anaconda ** Yellow anaconda * Arafura file snake * Asp (reptile), Asp ** European asp ** Egyptian asp * African beaked snake B * Ball Python * Bird snake * Black-headed snake * Mexican black kingsnake * Black rat snake * Black snake (other), Black snake ** Red-bellied ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acanthopsis
''Acanthopsis'' is a genus of flowering plants in the family Acanthaceae. It includes 20 species native to Namibia and the Cape Provinces of South Africa. Species 20 species are accepted: * ''Acanthopsis adamanticola'' * ''Acanthopsis carduifolia'' * ''Acanthopsis disperma'' * ''Acanthopsis dispermoides'' * ''Acanthopsis dregeana'' * ''Acanthopsis erosa'' * ''Acanthopsis glabra'' * ''Acanthopsis glandulopalmata'' * ''Acanthopsis glauca'' * ''Acanthopsis hoffmannseggiana'' * ''Acanthopsis horrida'' * ''Acanthopsis insueta'' * ''Acanthopsis ludoviciana'' * ''Acanthopsis nitida'' * ''Acanthopsis pagodiformis'' * ''Acanthopsis scullyi'' * ''Acanthopsis spathularis'' * ''Acanthopsis tetragona'' * ''Acanthopsis tuba'' * ''Acanthopsis villosa'' References External links * http://www.tropicos.org/Name/40030023 {{Taxonbar, from=Q8186577 Acanthaceae Acanthaceae genera Flora of Southern Africa Taxa named by William Henry Harvey ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
François Marie Daudin
François Marie Daudin (; 29 August 1776 in Paris – 30 November 1803 in Paris) was a French zoologist. Biography With legs paralyzed by childhood disease, he studied physics and natural history but ended up being devoted to the latter. Daudin wrote ' (Complete and Elementary Treatise of Ornithology) in 1799–1800. It was one of the first modern handbooks of ornithology, combining Linnean taxonomy, Linnean binomial nomenclature with the anatomical and physiological descriptions of Georges-Louis Leclerc, Comte de Buffon, Buffon. While an excellent beginning, it was never completed. In 1800, he also published ''Recueil de mémoires et de notes sur des espèces inédites ou peu connues de mollusques, de vers et de zoophytes'' (Collection of memories and notes on new or little-known species of molluscs, worms and zoophytes). Daudin found his greatest success in herpetology. He published ''Histoire naturelle des reinettes, des grenouilles et des crapauds'' (Natural history of tree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Guinea
New Guinea (; Hiri Motu: ''Niu Gini''; , fossilized , also known as Papua or historically ) is the List of islands by area, world's second-largest island, with an area of . Located in Melanesia in the southwestern Pacific Ocean, the island is separated from Mainland Australia, Australia by the wide Torres Strait, though both landmasses lie on the same continental shelf, and were united during episodes of low sea level in the Pleistocene glaciations as the combined landmass of Sahul. Numerous smaller islands are located to the west and east. The island's name was given by Spanish explorer Yñigo Ortiz de Retez during his maritime expedition of 1545 due to the perceived resemblance of the indigenous peoples of the island to those in the Guinea (region), African region of Guinea. The eastern half of the island is the major land mass of the nation of Papua New Guinea. The western half, known as Western New Guinea, forms a part of Indonesia and is organized as the provinces of Pap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Papua New Guinea
Papua New Guinea, officially the Independent State of Papua New Guinea, is an island country in Oceania that comprises the eastern half of the island of New Guinea and offshore islands in Melanesia, a region of the southwestern Pacific Ocean north of Australia. It has Indonesia–Papua New Guinea border, a land border with Indonesia to the west and neighbours Australia to the south and the Solomon Islands to the east. Its capital, on its southern coast, is Port Moresby. The country is the world's third largest list of island countries, island country, with an area of . The nation was split in the 1880s between German New Guinea in the North and the Territory of Papua, British Territory of Papua in the South, the latter of which was ceded to Australia in 1902. All of present-day Papua New Guinea came under Australian control following World War I, with the legally distinct Territory of New Guinea being established out of the former German colony as a League of Nations mandate. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Z07 4504 Export
Z, or z, is the twenty-sixth and last letter of the Latin alphabet. It is used in the modern English alphabet, in the alphabets of other Western European languages, and in others worldwide. Its usual names in English are ''zed'' (), which is most commonly used in British English, and ''zee'' (), most commonly used in American English, with an occasional archaic variant ''izzard'' ()."Z", ''Oxford English Dictionary,'' 2nd edition (1989); ''Merriam-Webster's Third New International Dictionary of the English Language, Unabridged'' (1993); "zee", ''op. cit''. Name In most English-speaking countries, including Australia, Canada, India, Ireland, New Zealand, South Africa and the United Kingdom, the letter's name is ''zed'' , reflecting its derivation from the Greek letter ''zeta'' (this dates to Latin, which borrowed Y and Z from Greek), but in American English its name is ''zee'' , analogous to the names for B, C, D, etc., and deriving from a late 17th-century English dialecta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
