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Scaphiophis
''Scaphiophis'' is a genus of African snakes in the family Colubridae. Common names include hook-nosed snakes and shovel-nosed snakes. Species Two species are recognized as being valid.. www.reptile-database.org. *'' Scaphiophis albopunctatus'' *'' Scaphiophis raffreyi'' Etymology The specific name, ''raffreyi'', is in honor of French scientific collector Achille Raffray Achille Marie Jacques Raffray (17 October 1844 – 25 September 1923) was a French diplomat, traveller, zoologist and entomologist. He wrote: (Partial list) - Entomology: * (1890) Étude sur le Psélaphides. V. Tableaux synoptiques. Notes et s ....Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . (''Scaphiophis raffreyi'', pp. 215-216). References Further reading * Boulenger GA (1894). ''Catalogue of the Snakes in the British Museum (Natural History). Volume II., Containing the Conclusion of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scaphiophis Albopunctatus
''Scaphiophis'' is a genus of African snakes in the family Colubridae. Common names include hook-nosed snakes and shovel-nosed snakes. Species Two species are recognized as being valid.. www.reptile-database.org. *'' Scaphiophis albopunctatus'' *'' Scaphiophis raffreyi'' Etymology The specific name, ''raffreyi'', is in honor of French scientific collector Achille Raffray Achille Marie Jacques Raffray (17 October 1844 – 25 September 1923) was a French diplomat, traveller, zoologist and entomologist. He wrote: (Partial list) - Entomology: * (1890) Étude sur le Psélaphides. V. Tableaux synoptiques. Notes et ....Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . (''Scaphiophis raffreyi'', pp. 215-216). References Further reading * Boulenger GA (1894). ''Catalogue of the Snakes in the British Museum (Natural History). Volume II., Containing the Conclusion of the Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scaphiophis Raffreyi
''Scaphiophis'' is a genus of African snakes in the family Colubridae. Common names include hook-nosed snakes and shovel-nosed snakes. Species Two species are recognized as being valid.. www.reptile-database.org. *''Scaphiophis albopunctatus'' *'' Scaphiophis raffreyi'' Etymology The specific name, ''raffreyi'', is in honor of French scientific collector Achille Raffray Achille Marie Jacques Raffray (17 October 1844 – 25 September 1923) was a French diplomat, traveller, zoologist and entomologist. He wrote: (Partial list) - Entomology: * (1890) Étude sur le Psélaphides. V. Tableaux synoptiques. Notes et ....Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . (''Scaphiophis raffreyi'', pp. 215-216). References Further reading * Boulenger GA (1894). ''Catalogue of the Snakes in the British Museum (Natural History). Volume II., Containing the Conclusion of the Col ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Achille Raffray
Achille Marie Jacques Raffray (17 October 1844 – 25 September 1923) was a French diplomat, traveller, zoologist and entomologist. He wrote: (Partial list) - Entomology: * (1890) Étude sur le Psélaphides. V. Tableaux synoptiques. Notes et synonymie. ''Revue d'Entomologie'', Caen, 9: 81–172. * (1892) with Ignacio Bolívar and Eugène Simon. Voyage de M. E. Simon aux îles Philippines (Mars et Avril 1890). 4e mémoire. Etude sur les arthropodes cavernicoles de l'île de Luzon. ''Annales de la Société Entomologique de France'' 61: 27-52, Pl. 1-2. * (1900) Australian Pselaphidae. ''Proceedings of the Linnean Society of New South Wales'' 25: 131–249, pl. 1 * (1904) Genera et catalogue des Psélaphides. ''Annales de la Société Entomologique de France'' 73: 1–400 * (1908) Coleoptera fam. Pselaphidae. pp. 1–487, pls i–ix in Wytsman, P. (ed.).'' Genera Insectorum'', 64th fascicule. Rome : Wytsman. * (1912) with Antoine Henri Grouvelle Supplément à la Liste des ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colubridae
Colubridae (, commonly known as colubrids , from la, coluber, 'snake') is a family of snakes. With 249 genera, it is the largest snake family. The earliest species of the family date back to the Oligocene epoch. Colubrid snakes are found on every continent except Antarctica. Description While most colubrids are not venomous (or have venom that is not known to be harmful to humans) and are mostly harmless, a few groups, such as genus ''Boiga'', can produce medically significant injuries. In addition, the boomslang, the twig snakes, and the Asian genus ''Rhabdophis'' have caused human fatalities. Some colubrids are described as opisthoglyphous (often called "rear-fanged"), meaning they have elongated, grooved teeth located in the back of their upper jaws. It is likely that opisthoglyphous dentition evolved many times in the history of snakes and is an evolutionary precursor to the fangs of vipers and elapids, which are located in the front of the mouth. Classification In the pas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snake Genera
List of reptile genera lists the vertebrate class of reptiles by living genus, spanning two subclasses. Subclass Anapsida Order Testudinata (turtles) Turtles are reptiles of the order Testudines characterized by a special bony or cartilaginous shell developed from their ribs and acting as a shield. Suborder Pleurodira * Superfamily Cheloides ** Family Chelidae *** Genus ''Acanthochelys'' *** Genus ''Chelodina'' *** Genus '' Chelus'' - mata mata *** Genus ''Elseya'' *** Genus '' Elusor'' - Mary River turtle *** Genus ''Emydura'' *** Genus '' Flaviemys'' - Manning River snapping turtle *** Genus ''Hydromedusa'' *** Genus ''Mesoclemmys'' *** Genus '' Myuchelys'' *** Genus ''Phrynops'' *** Genus ''Platemys'' - twist-necked turtle *** Genus ''Pseudemydura'' - western swamp turtle *** Genus '' Ranacephala'' - Hoge's side-necked turtle *** Genus ''Rheodytes'' *** Genus ''Rhinemys'' - red side-necked turtle * Superfamily Pelomedusoides ** Family Pelomedusidae *** Genus ''Pelomedusa'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilhelm Peters
Wilhelm Karl Hartwich (or Hartwig) Peters (22 April 1815 in Koldenbüttel – 20 April 1883) was a German natural history, naturalist and explorer. He was assistant to the anatomist Johannes Peter Müller and later became curator of the Natural History Museum, Berlin, Berlin Zoological Museum. Encouraged by Müller and the explorer Alexander von Humboldt, Peters travelled to Mozambique via Angola in September 1842, exploring the coastal region and the Zambesi River. He returned to Berlin with an enormous collection of natural history specimens, which he then described in ''Naturwissenschaftliche Reise nach Mossambique... in den Jahren 1842 bis 1848 ausgeführt'' (1852–1882). The work was comprehensive in its coverage, dealing with mammals, birds, reptiles, amphibians, river fish, insects and botany. He replaced Martin Lichtenstein as curator of the museum in 1858, and in the same year he was elected a foreign member of the Royal Swedish Academy of Sciences. In a few years, he g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Africa
Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area and 20% of its land area.Sayre, April Pulley (1999), ''Africa'', Twenty-First Century Books. . With billion people as of , it accounts for about of the world's human population. Africa's population is the youngest amongst all the continents; the median age in 2012 was 19.7, when the worldwide median age was 30.4. Despite a wide range of natural resources, Africa is the least wealthy continent per capita and second-least wealthy by total wealth, behind Oceania. Scholars have attributed this to different factors including geography, climate, tribalism, colonialism, the Cold War, neocolonialism, lack of democracy, and corruption. Despite this low concentration of wealth, recent economic expansion and the large and young population make Afr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family (biology)
Family ( la, familia, plural ') is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". What belongs to a family—or if a described family should be recognized at all—are proposed and determined by practicing taxonomists. There are no hard rules for describing or recognizing a family, but in plants, they can be characterized on the basis of both vegetative and reproductive features of plant species. Taxonomists often take different positions about descriptions, and there may be no broad consensus across the scientific community for some time. The publishing of new data and opini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marie Firmin Bocourt
Marie Firmin Bocourt (19 April 1819 – 4 February 1904) was a French zoologist and artist. As a young man, he worked as a preparateur for the zoologist Gabriel Bibron (1805–1848), later serving as a museum artist. In 1861, he was sent to Thailand (then called Siam), where he explored the fauna and brought back an important collection of specimens. He collaborated with Auguste Duméril (1812–1870) on a series called ''Mission scientifique au Mexique et dans l'Amérique Centrale'', a result of Bocourt's scientific expedition to Mexico and Central America in 1864–1866, in one part during the French Intervention in Mexico led by Napoleon III. Auguste Duméril died in 1870, and the project was continued by Bocourt with assistance from Léon Vaillant (1834–1914), François Mocquard (1834–1917) and Fernand Angel (1881–1950). With Vaillant, he published a study on fishes, "''Études sur les poissons'' ", that was included in ''Mission scientifique au Mexique et dans l'Améri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Specific Name (zoology)
In zoological nomenclature, the specific name (also specific epithet or species epithet) is the second part (the second name) within the scientific name of a species (a binomen). The first part of the name of a species is the name of the genus or the generic name. The rules and regulations governing the giving of a new species name are explained in the article species description. For example, the scientific name for humans is ''Homo sapiens'', which is the species name, consisting of two names: ''Homo'' is the " generic name" (the name of the genus) and ''sapiens'' is the "specific name". Historically, ''specific name'' referred to the combination of what are now called the generic and specific names. Carl Linnaeus, who formalized binomial nomenclature, made explicit distinctions between specific, generic, and trivial names. The generic name was that of the genus, the first in the binomial, the trivial name was the second name in the binomial, and the specific the proper term for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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