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Aparallactinae
The Atractaspididae (atractaspidids) are a family of venomous snakes found in Africa and the Middle East, commonly called mole vipers, stiletto snakes, or burrowing asps. Currently, 12 genera are recognized. Description This family includes many genera formerly classed in other families and subfamilies, on the basis of fang type. It includes fangless ( aglyphous), rear-fanged (opisthoglyphous), fixed-fanged (proteroglyphous), and viper-like (solenoglyphous) species. Early molecular and physiological data linking this subfamily to others were ambiguous and often contradictory, which means the taxonomy of this subfamily has been highly contentious. The nominate family, Atractaspididae, has itself been moved to and from other taxa, such as potentially forming a trichotomy with Elapidae and Colubridae, reinforcing the ambiguity of this subfamily. Geographic range This subfamily is found in Africa and the Middle East.Mehrtens JM. 1987. Living Snakes of the World in Color. New York: St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypoptophis
:''Common names: African bighead snake, wedge-snouted burrowing snake. ''Hypoptophis'' is a monotypic genus created for the rear-fanged (opisthoglyphous) venomous snake species, ''Hypoptophis wilsonii''. The species, which is endemic to Africa, is in the subfamily Aparallactinae of the family Atractaspididae. There are no subspecies that are recognized as being valid. Geographic range ''Hypoptophis wilsonii'' is found in Angola, southern Democratic Republic of the Congo (formerly Zaire), and Zambia. The type locality is "Inkongo, on the Sankuru River, in the Kasai Province of the Congo". Boulenger GA (1908). "Description of Three new Snakes from Africa". ''Annals and Magazine of Natural History, Eighth Series'' 2: 93-94. (''Hypoptophis wilsonii'', new species). Description (diagnosis) of genus The genus ''Hypoptophis'' exhibits the following characters. The maxilla is very short, with four teeth gradually increasing in size, followed, after an interspace, by two large groove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert C
Albert may refer to: Companies * Albert (supermarket), a supermarket chain in the Czech Republic * Albert Heijn, a supermarket chain in the Netherlands * Albert Market, a street market in The Gambia * Albert Productions, a record label * Albert Computers, Inc., a computer manufacturer in the 1980s Entertainment * ''Albert'' (1985 film), a Czechoslovak film directed by František Vláčil * ''Albert'' (2015 film), a film by Karsten Kiilerich * ''Albert'' (2016 film), an American TV movie * ''Albert'' (Ed Hall album), 1988 * "Albert" (short story), by Leo Tolstoy * Albert (comics), a character in Marvel Comics * Albert (''Discworld''), a character in Terry Pratchett's ''Discworld'' series * Albert, a character in Dario Argento's 1977 film ''Suspiria'' Military * Battle of Albert (1914), a WWI battle at Albert, Somme, France * Battle of Albert (1916), a WWI battle at Albert, Somme, France * Battle of Albert (1918), a WWI battle at Albert, Somme, France People * Albert (given ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amblyodipsas
''Amblyodipsas'' is a genus of snakes found in Africa. Currently, 9 species are recognized.. These snakes are often known as purple-glossed snakes or glossy snakes. Although rear-fanged, all species are considered harmless, but their venom has not been well studied. They should not be confused with the glossy snakes of the genus ''Arizona'', which are found in North America. Description Maxillary very short, with five teeth gradually increasing in size and followed, after an interspace, by a large grooved fang situated below the eye. Mandibular teeth decreasing in size posteriorly. Head small, not distinct from neck; eye minute, with round pupil; nostril in a single very small nasal; no internasals; no loreal; no preocular; no anterior temporal. Body cylindrical. Dorsal scales smooth, without pits. Tail very short, obtuse. Subcaudals in two rows. Boulenger, G.A. (1896). ''Catalogue of the Snakes in the British Museum (Natural History), Volume III., Containing the Colubridæ (Opist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Micrelaps
:''Common names: two-headed snakes.'' ''Micrelaps'' is a genus of rear-fanged venomous snakes in the family Atractaspididae. The genus is native to Africa and the Middle East. There are 4 species that are recognized as being valid. Description Species in the genus ''Micrelaps'' share the following characters: the maxilla is very short, with two teeth, followed, after an interspace, by a very large grooved fang situated below the eye. The mandibular teeth are longest anteriorly. The head is small, and is not distinct from the neck. The eye is minute, and the pupil is round or vertically subelliptic. The nostril is pierced in a single nasal scale. There is no loreal scale. There are no preocular scales, the prefrontal entering the eye. The body is cylindrical, and the tail is short. The dorsal scales are smooth, without pits, and are in 15 rows at midbody. The ventral scales are rounded. The subcaudal scales are in two rows. Species ''*) Not including the nominate subspecies' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macrelaps
''Macrelaps'' (or Natal black snake) is a monotypic genus created for the rear-fanged (opisthoglyphous) venomous snake species, ''M. microlepidotus'', endemic to South Africa. No subspecies are currently recognized. Description (diagnosis) of genus Maxillary short, with four moderately large teeth, followed by a very large grooved fang situated below the eye. Anterior mandibular teeth enlarged, third to fifth longest. Head small, not distinct from neck. Eye minute, with round pupil. Nasal divided. No loreal. No preocular. Prefrontal entering the eye. Body cylindrical; tail short. Dorsal scales smooth, without pits, in 25 or 27 rows. Ventrals rounded; subcaudals single. Description of species ''Macrelaps microlepidotus'' is completely black dorsally and ventrally. It may attain in total length, with a tail long. Smooth dorsal scales arranged in 25 or 27 rows. Ventrals 163–166; anal plate entire; subcaudals 37–48, also entire. Portion of rostral visible from above nearly h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Homoroselaps
''Homoroselaps'' is a genus of venomous snakes of the family Atractaspididae.. Species * ''Homoroselaps dorsalis'' (Smith, 1849) * ''Homoroselaps lacteus ''Homoroselaps lacteus'', also known as the spotted harlequin snake, is a species of atracaspidid snake. It is found in South Africa and Eswatini Eswatini ( ; ss, eSwatini ), officially the Kingdom of Eswatini and formerly named Swaziland ...'' (Linnaeus, 1758) References {{Taxonbar, from=Q5085060 Homoroselaps Snake genera Taxonomy articles created by Polbot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Albert Boulenger
George Albert Boulenger (19 October 1858 – 23 November 1937) was a Belgian-British zoologist who described and gave scientific names to over 2,000 new animal species, chiefly fish, reptiles, and amphibians. Boulenger was also an active botanist during the last 30 years of his life, especially in the study of roses. Life Boulenger was born in Brussels, Belgium, the only son of Gustave Boulenger, a Belgian public notary, and Juliette Piérart, from Valenciennes. He graduated in 1876 from the Free University of Brussels with a degree in natural sciences, and worked for a while at the Royal Belgian Institute of Natural Sciences, Brussels, as an assistant naturalist studying amphibians, reptiles, and fishes. He also made frequent visits during this time to the ''Muséum national d'Histoire naturelle'' in Paris and the British Museum in London. In 1880, he was invited to work at the Natural History Museum, then a department of the British Museum, by Dr. Albert C. L. G. Günther a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franz Werner
Franz Josef Maria Werner (15 August 1867 in Vienna – 28 February 1939 in Vienna) was an Austrian zoologist and explorer. Specializing as a herpetologist and entomologist, Werner described numerous species and other taxa of frogs, snakes, insects, and other organisms. His father introduced him at age six to reptiles and amphibians. A brilliant student, he corresponded often with George Albert Boulenger (1858–1937) and Oskar Boettger (1844–1910) who encouraged his studies with these animals. Werner obtained his doctorate in Vienna in 1890 and then after spending a year in Leipzig, began to teach at the Vienna Institute of Zoology. In 1919, he became tenured as a professor, maintaining this title until his retirement in 1933. Although working close to the Vienna Natural History Museum, he could not use their herpetological collections, after the death of its director, Franz Steindachner (1834–1919), who did not like Werner, and had barred him from accessing the collec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chilorhinophis
:''Common name: two-headed snakes.'' ''Chilorhinophis'' is a genus of venomous snakes endemic to Africa. Currently, three species are recognized. Species ''*) Not including the nominate subspecies.'' ) Type species. See also * Snakebite. References Further reading * Branch, Bill (2004). ''Field Guide to Snakes and other Reptiles of Southern Africa''. Third Revised Edition, Second impression. Sanibel Island Florida: Ralph Curtis Books. 399 pp. . (Genus ''Chilorhinophis'', p. 67). * Loveridge A (1958). "Revision of Five African Snake Genera". ''Bulletin of the Museum of Comparative Zoology at Harvard College'' 119: 1-198. (Genus ''Chilorhinophis'', pp. 168–169). * Werner F (1907). "''Ergebnisse der mit Subvention aus der Erbschaft Treitl unternommenen zoologischen Forschungreise Dr. Franz Werner's in den ägyptischen Sudan und nach Nord-Uganda. XII. Die Reptilien und Amphibien'' ". ''Sitzungsberichte der Mathematisch-Naturwissenschaftlichen Klasse der Kaiserlichen Akade ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brachyophis
''Brachyophis'' is a monotypic genus created for the rear-fanged venomous snake species, ''Brachyophis revoili'', commonly known as Revoil's short snake, which is endemic to Eastern Africa. Three subspecies are recognized as being valid. Description (diagnosis) of genus The maxillary is very short, with two or three small teeth, followed, after an interspace, by a large grooved fang. The mandibular teeth increase in length to the third. The head is small and is not distinct from the neck. The snout is depressed and sharp-edged. The eye is minute, with a round pupil. The nostril is pierced in a single nasal, which does not touch the rostral, the internasal forming a suture with the first upper labial. There is no loreal, and there are no temporals. A large azygous occipital shield is present. The body is remarkably short, and is cylindrical. The tail is extremely short. The dorsal scales are smooth, without apical pits, and are arranged in 15 rows at midbody. The ventrals ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atractaspis
:''Common names: burrowing vipers, burrowing asps, mole vipers,species:Stephen Spawls, Spawls S, William Roy Branch, Branch B (1995). ''The Dangerous Snakes of Africa: Natural History, Species Directory, Venoms and Snakebite''. Ralph Curtis Books. Dubai: Oriental Press. 192 pp. . #Common names, more.'' ''Atractaspis'' is a genus of venomous snakes in the Family (biology), family Lamprophiidae. The genus is Endemism, endemic to Africa and the Middle East. The genus contains 15 species that are recognized by ITIS. Others recognize as many as 21 species.. www.reptile-database.org. 23 are listed here. Common names Common names for snakes of the genus ''Atractaspis'' include burrowing vipers, burrowing asps, mole vipers, stiletto snakes, side-stabbing snakes. "Side stabbing" refers to the snakes' uncommon ability to strike with the side of their head and inject venom with one protruding fang. Geographic range Species of the genus ''Atractaspis'' are found mostly in Sub-Saharan Afric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
