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August Friedrich Schweigger
August Friedrich Schweigger (8 September 1783 – 28 June 1821) was a German naturalist born in Erlangen. He was the younger brother of scientist Johann Salomo Christoph Schweigger (1779-1857). He studied medicine, zoology and botany at Erlangen, and following graduation spent time in Berlin (from 1804) and Paris (from 1806). In 1809 he was appointed professor of botany and medicine at the University of Königsberg. In 1815, he was elected a corresponding member of the Royal Swedish Academy of Sciences. On a research trip to Sicily, he was murdered near Agrigento on 28 June 1821. The plant genus ''Schweiggeria'' from the family Violaceae is named in his honor. In the scientific field of herpetology, he is best known for his 1812 monograph of turtles, in which he described several new species which are still valid. Turtle taxa described by Schweigger Schweigger is the taxonomic authority of ''Chelydra'', a genus of snapping turtles. In 1812 he described as new species the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chelydra
''Chelydra'' is one of the two extant taxon, extant genus, genera of the snapping turtle family, Chelydridae, the other being ''Macrochelys'', the much larger alligator snapping turtle. The snapping turtles are native to the Americas, with ''Chelydra'' having three species, one in North America and two in Central America, one of which is also found in northwestern South America. Species The genus ''Chelydra'' has the following species: * ''Chelydra acutirostris'' (Wilhelm Peters, W. Peters, 1862) – South American snapping turtle * ''Chelydra rossignonii'' (Marie Firmin Bocourt, Bocourt, 1868) – Central American snapping turtle * ''Chelydra serpentina'' (Carl Linnaeus, Linnaeus, 10th edition of Systema Naturae, 1758) – common snapping turtle (North America) * ''Chelydra floridana''† * ''Chelydra laticarinata''† * ''Chelydra sculpta''† The three extant ''Chelydra'' species were once all considered to be several subspecies of ''Chelydra serpentina'', along with a fourth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West African Mud Turtle
The West African mud turtle (''Pelusios castaneus''), also known as the West African side-necked turtle or swamp terrapin, is a species of turtle in the family Pelomedusidae. ''Pelusios castaneus'' is a freshwater species and is endemic to West and Central Africa. Taxonomy The so-called Seychelles black terrapin, Seychelles mud turtle, or Seychelles terrapin was considered a species of turtle (''Pelusios seychellensis'') in the family Pelomedusidae, endemic to Seychelles. Genetic analysis of the lectotype has shown, however, that this turtle was never a separate species, and is in fact ''Pelusios castaneus''. It is possible that specimens were confused in a private collection before being acquired by the Zoological Museum Hamburg in 1901, or else mislabeled there. Distribution The West African mud turtle is found in the following countries of West and Central Africa: Angola, Benin, Burkina Faso, Cameroon, Cape Verde, Democratic Republic of the Congo, Republic of the Congo, Eq ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spanish Pond Turtle
The Iberian pond turtle (''Mauremys leprosa''), also known as the Mediterranean pond turtle or Mediterranean turtle, is a species of turtle in the family Geoemydidae. The species is endemic to southwestern Europe and northwestern Africa. Subspecies Including the nominotypical subspecies, there are two sub-species which are accepted: *''M. leprosa leprosa'' – Iberian pond turtle *''M. leprosa saharica'' – Saharan pond turtle Gallery Saharan pond turtle (Mauremys leprosa saharica) male.jpg, male ''M. l. saharica'', Morocco Saharan pond turtles (Mauremys leprosa saharica) adults and juvenile.jpg, adults and juvenile ''M. l. saharica'', Morocco Mediterranean Pond Turtle (Mauremys leprosa) (26388139170).jpg, swimming Mauremys leprosa 01.JPG, Juvenile Distribution ''Mauremys leprosa'' is native to the western mainland Mediterranean Basin, stretching from the tip of southern France to the northwestern Maghreb (in Morocco, Algeria, Tunisia and Libya). It is most frequent in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bowsprit Tortoise
The angulate tortoise (''Chersina angulata'') is a species of tortoise found in dry areas and coastal scrub vegetation in South Africa. This tortoise is the only known member of the genus ''Chersina''. Name and taxonomy This species is highly distinctive and is now classified by itself, in the monotypic ''Chersina'' genus. While it differs considerably from all other tortoise species, its closest relatives, according to phylogenetic studies, are the tiny "padloper" (''Homopus'') tortoise species, with which it shares its southern African habitat. Internationally it is known by the two names of "angulate" and "bowsprit" tortoise. Locally in southern Africa however, it is uniformly known as the "angulate" tortoise in English, and as the ''rooipens skilpad'' ("red-belly tortoise") in Afrikaans. Description Identification A small, shy tortoise with a relatively variable shell, they can often be distinguished by their prominent "bowsprits", which are protrusions of the "gular" sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Black Turtle
The Indian black turtle (''Melanochelys trijuga'') or Indian pond terrapin is a species of medium-sized freshwater turtle found in South Asia. Description Despite its name, the color of its upper shell or carapace can vary from reddish to dark brown and black with yellow streaks running along its length. The underside or plastron is uniformly brown in color. The face of this turtle may have yellow or orange marks and spots, with color varying between subspecies. The size of the species may vary from 38 to 45 cm. Distribution and habitat The species occurs in India, Bangladesh, Myanmar, Sri Lanka, the Maldives, Nepal, and the Chagos Archipelago, where it may have been introduced. There are five recognized subspecies with overlapping distributions: *''M. t. trijuga'': peninsula black turtle, India *''M. t. coronata'': Cochin black turtle, India *''M. t. indopeninsularis'': Bangladesh black turtle, India, Nepal *''M. t. parkeri'': Sri Lanka *''M. t. thermalis'': Sri Lanka blac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mesoclemmys Gibba
''Mesoclemmys gibba'', known as the toadhead turtle or gibba turtle, is a small side necked turtle found in a wide area of South America, in Peru, Ecuador, Colombia, Venezuela, Trinidad, Guyana, Surinam, Paraguay, and parts of Brazil. References {{Taxonbar, from=Q2716655 gibba Gibba (pen name of Francesco Maurizio Guido; 18 December 1924 – 7 October 2018) was an Italian animator who did several erotic cartoons in the 1970s and 1980s. He died, aged 93 on 7 October 2018 in Albenga. Filmography *''Scandalosa Gilda'' ( ... Turtles of South America Reptiles of Brazil Reptiles of Colombia Reptiles of Ecuador Reptiles of French Guiana Reptiles of Guyana Reptiles of Paraguay Reptiles of Peru Reptiles of Suriname Reptiles of Trinidad and Tobago Reptiles of Venezuela Reptiles described in 1812 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phrynops Geoffroanus
''Phrynops geoffroanus'', commonly known as Geoffroy's side-necked turtle or Geoffroy's toadhead turtle, is a species of large side-necked turtle in the family Chelidae. The species is endemic to South America. Etymology The specific name, ''geoffroanus'', is in honor of French naturalist Étienne Geoffroy Saint-Hilaire.Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . (''Phrynops geoffroanus'', p. 99). Geographic range ''P. geoffroanus'' is found in southwestern Venezuela, southeastern Colombia, eastern Ecuador, and eastern Peru, southward and eastward through southwestern Brazil and northern Bolivia to Paraguay and northeastern Argentina, then northward through eastern Brazil. It also occurs in eastern Venezuela, and in adjacent Guyana Guyana ( or ), officially the Cooperative Republic of Guyana, is a country on the northern mainland of South America. Guyana is an i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forest Hinge-back Tortoise
The forest hinge-back tortoise (''Kinixys erosa''), also known commonly as the serrated hinge-back tortoise or Schweigger's tortoise, is a species of tortoise in the family Testudinidae. The species is indigenous to the tropical forests and marshes of central and western Africa. A different species, ''Psammobates oculifer'', is known by a similar common name, serrated tortoise. Geographic range and habitat The forest hinge-back tortoise is indigenous to the tropical rainforests of Sub-Saharan Africa. Here it is often found in marshes and river banks, where it spends much of its time buried under roots and logs. Its natural range extends from northern Angola, throughout the Congo Basin, as far east as the shores of Lake Victoria, and throughout the West African forests as far as Senegal. Specifically, it is found in Angola, Burkina Faso, Cameroon, Central African Republic, Republic of the Congo, Democratic Republic of the Congo, Ivory Coast, Equatorial Guinea, Gabon, G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mesoclemmys Nasuta
''Mesoclemmys nasuta'' is a species of turtle that lives in Bolivia, Colombia, Peru, Brazil and the Guyanas (north-eastern South America). A study found that this durophagous Durophagy is the eating behavior of animals that consume hard-shelled or exoskeleton bearing organisms, such as corals, shelled mollusks, or crabs. It is mostly used to describe fish, but is also used when describing reptiles, including fossil tu ... species (feeding on hard-shelled animals) had the highest bite force out of 28 species measured, at . References nasuta Turtles of South America Reptiles of Bolivia Reptiles of Brazil Reptiles of Colombia Reptiles of French Guiana Reptiles of Guyana Reptiles of Peru Reptiles of Suriname Reptiles described in 1812 {{Turtle-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Big-headed Amazon River Turtle
The big-headed Amazon River turtle (''Peltocephalus dumerilianus''),"''Peltocephalus dumerilianus'' " The Reptile Database. also known as the big-headed sideneck, is a species of turtle in the Family (biology), family Podocnemididae. The species is monotypic within the genus ''Peltocephalus''. Etymology The Specific name (zoology), specific name, ''dumerilianus'', is in honor of French people, French Herpetology, herpetologist André Marie Constant Duméril.species:Bo Beolens, Beolens, Bo; species:Michael Watkins, Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . (''Peltocephalus dumeriliana'', ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arrau Turtle
The Arrau turtle (''Podocnemis expansa''), also known as the South American river turtle, giant South American turtle, giant Amazon River turtle, Arrau sideneck turtle, Amazon River turtle or simply the Arrau, is the largest of the side-neck turtles (Pleurodira) and the largest freshwater turtle in Latin America. The species primarily feeds on plant material and typically nests in large groups on beaches. Due to hunting of adults, collecting of their eggs, pollution, habitat loss, and dams, the Arrau turtle is seriously threatened. Range and habitat Arrau turtles are found in the Amazon, Orinoco and Essequibo basins in Brazil, Bolivia, Peru, Ecuador, Colombia, Venezuela and Guyana. On occasion, typically after floods, individuals turn up in Trinidad. They are found in deep rivers, ponds, freshwater lagoons and flooded forest in white-, black- and clear-water. Appearance Arrau turtles can reach up to in weight and the carapace length is up to . Most individuals are conside ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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