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Crossodactylus Franciscanus
''Crossodactylus'' is a genus of frogs in the family Hylodidae Hylodidae, commonly known as giant Neotropical torrent frogs, is a family of frogs native to Brazil and northern Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the souther .... The genus occurs in Brazil, southern Paraguay, and northern Argentina. These frogs are sometimes known as Limnocharis, Tarsopterus, Calamobates, and spinythumb frogs. They typically inhabit streams in mountainous areas in the Atlantic Forest or in montane savanna. Species There are 14 species: References Hylodidae Amphibians of South America Amphibian genera Taxa named by André Marie Constant Duméril Taxa named by Gabriel Bibron Taxonomy articles created by Polbot {{hyloidea-stub ...
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André Marie Constant Duméril
André Marie Constant Duméril (1 January 1774 – 14 August 1860) was a French zoologist. He was professor of anatomy at the Muséum national d'histoire naturelle from 1801 to 1812, when he became professor of herpetology and ichthyology. His son Auguste Duméril was also a zoologist. Life André Marie Constant Duméril was born on 1 January 1774 in Amiens and died on 14 August 1860 in Paris. He became a doctor at a young age, obtaining, at 19 years, the ''prévot'' of anatomy at the medical school of Rouen. In 1800, he left for Paris and collaborated in the drafting of the comparative anatomy lessons of Georges Cuvier. He replaced Cuvier at the Central School of the Panthéon and had, as his colleague, Alexandre Brongniart. In 1801, he gave courses to the medical school of Paris. Under the ''Restauration'', he was elected a member of the Académie des Sciences (French Academy of Sciences) and after 1803 succeeded Lacépède, who was occupied by his political offic ...
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Crossodactylus Grandis
''Crossodactylus grandis'' is a species of frog in the family Hylodidae. It is endemic to Brazil. Its natural habitats are subtropical or tropical high-altitude grassland Montane grasslands and shrublands is a biome defined by the World Wildlife Fund. The biome includes high elevation grasslands and shrublands around the world. The term "montane" in the name of the biome refers to "high elevation", rather than th ... and rivers. It is threatened by habitat loss. References Crossodactylus Endemic fauna of Brazil Amphibians of Brazil Taxa named by Bertha Lutz Taxonomy articles created by Polbot Amphibians described in 1951 {{hyloidea-stub ...
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Taxa Named By André Marie Constant Duméril
In biology, a taxon (back-formation from ''taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion. If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were set forth in Carl Linnaeus's system in '' Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in the in ...
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Amphibian Genera
Amphibians are four-limbed and ectothermic vertebrates of the class Amphibia. All living amphibians belong to the group Lissamphibia. They inhabit a wide variety of habitats, with most species living within terrestrial, fossorial, arboreal or freshwater aquatic ecosystems. Thus amphibians typically start out as larvae living in water, but some species have developed behavioural adaptations to bypass this. The young generally undergo metamorphosis from larva with gills to an adult air-breathing form with lungs. Amphibians use their skin as a secondary respiratory surface and some small terrestrial salamanders and frogs lack lungs and rely entirely on their skin. They are superficially similar to reptiles like lizards but, along with mammals and birds, reptiles are amniotes and do not require water bodies in which to breed. With their complex reproductive needs and permeable skins, amphibians are often ecological indicators; in recent decades there has been a dramatic ...
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Amphibians Of South America
Amphibians are four-limbed and ectothermic vertebrates of the class Amphibia. All living amphibians belong to the group Lissamphibia. They inhabit a wide variety of habitats, with most species living within terrestrial, fossorial, arboreal or freshwater aquatic ecosystems. Thus amphibians typically start out as larvae living in water, but some species have developed behavioural adaptations to bypass this. The young generally undergo metamorphosis from larva with gills to an adult air-breathing form with lungs. Amphibians use their skin as a secondary respiratory surface and some small terrestrial salamanders and frogs lack lungs and rely entirely on their skin. They are superficially similar to reptiles like lizards but, along with mammals and birds, reptiles are amniotes and do not require water bodies in which to breed. With their complex reproductive needs and permeable skins, amphibians are often ecological indicators; in recent decades there has been a dramatic decline ...
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Crossodactylus
''Crossodactylus'' is a genus of frogs in the family Hylodidae Hylodidae, commonly known as giant Neotropical torrent frogs, is a family of frogs native to Brazil and northern Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the souther .... The genus occurs in Brazil, southern Paraguay, and northern Argentina. These frogs are sometimes known as Limnocharis, Tarsopterus, Calamobates, and spinythumb frogs. They typically inhabit streams in mountainous areas in the Atlantic Forest or in montane savanna. Species There are 14 species: References Hylodidae Amphibians of South America Amphibian genera Taxa named by André Marie Constant Duméril Taxa named by Gabriel Bibron Taxonomy articles created by Polbot {{hyloidea-stub ...
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Crossodactylus Werneri
''Crossodactylus'' is a genus of frogs in the family Hylodidae Hylodidae, commonly known as giant Neotropical torrent frogs, is a family of frogs native to Brazil and northern Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the souther .... The genus occurs in Brazil, southern Paraguay, and northern Argentina. These frogs are sometimes known as Limnocharis, Tarsopterus, Calamobates, and spinythumb frogs. They typically inhabit streams in mountainous areas in the Atlantic Forest or in montane savanna. Species There are 14 species: References Hylodidae Amphibians of South America Amphibian genera Taxa named by André Marie Constant Duméril Taxa named by Gabriel Bibron Taxonomy articles created by Polbot {{hyloidea-stub ...
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Crossodactylus Trachystomus
''Crossodactylus trachystomus'' is a species of frog in the family Hylodidae. It is endemic to the Espinhaço Mountains in Minas Gerais, Brazil. Taxonomy Until 2015 three ''Crossodactylus'' species were known from the Espinhaço Mountains: ''Crossodactylus trachystomus'' (not observed in the field since the mid 1980s), an undescribed species most similar to ''C. trachystomus'', and ''Crossodactylus bokermanni'' described as a new species in 1985. Re-analysis of old samples and analysis of new samples could not show consistent differences between these taxa, for which ''Crossodactylus trachystomus'' is the valid name. Description Males measure and females in snout–vent length. The body is slender, and the head is longer than wide. The canthus rostralis is sharp. The tympanum is distinct. Habitat and conservation ''Crossodactylus trachystomus'' lives on the ground along permanent streams with sandy and rocky bottoms and bordered with grass and shrubs in montane savanna areas ...
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Crossodactylus Timbuhy
''Crossodactylus'' is a genus of frogs in the family Hylodidae Hylodidae, commonly known as giant Neotropical torrent frogs, is a family of frogs native to Brazil and northern Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the souther .... The genus occurs in Brazil, southern Paraguay, and northern Argentina. These frogs are sometimes known as Limnocharis, Tarsopterus, Calamobates, and spinythumb frogs. They typically inhabit streams in mountainous areas in the Atlantic Forest or in montane savanna. Species There are 14 species: References Hylodidae Amphibians of South America Amphibian genera Taxa named by André Marie Constant Duméril Taxa named by Gabriel Bibron Taxonomy articles created by Polbot {{hyloidea-stub ...
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Crossodactylus Schmidti
''Crossodactylus schmidti'' is a species of frog in the family Hylodidae. It is found in Argentina, Brazil, and Paraguay. Its natural habitats are subtropical or tropical moist lowland forest and rivers. It is threatened by habitat loss. It is named after Karl Patterson Schmidt Karl Patterson Schmidt (June 19, 1890  – September 26, 1957) was an American herpetologist. Family Schmidt was the son of George W. Schmidt and Margaret Patterson Schmidt. George W. Schmidt was a German professor, who, at the time of Karl ..., American herpetologist. References Crossodactylus Amphibians of Argentina Amphibians of Brazil Amphibians of Paraguay Taxonomy articles created by Polbot Amphibians described in 1961 {{hyloidea-stub ...
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Crossodactylus Lutzorum
''Crossodactylus lutzorum'' is a species of frog in the family Hylodidae. It is endemic to Brazil. Its natural habitats are subtropical or tropical moist lowland forest Tropical and subtropical moist broadleaf forests (TSMF), also known as tropical moist forest, is a subtropical and tropical forest habitat type defined by the World Wide Fund for Nature. Description TSMF is generally found in large, discont ... and rivers. It is threatened by habitat loss. References Crossodactylus Endemic fauna of Brazil Amphibians of Brazil Taxonomy articles created by Polbot Amphibians described in 1993 Taxa named by Ulisses Caramaschi {{hyloidea-stub ...
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Crossodactylus Franciscanus
''Crossodactylus'' is a genus of frogs in the family Hylodidae Hylodidae, commonly known as giant Neotropical torrent frogs, is a family of frogs native to Brazil and northern Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the souther .... The genus occurs in Brazil, southern Paraguay, and northern Argentina. These frogs are sometimes known as Limnocharis, Tarsopterus, Calamobates, and spinythumb frogs. They typically inhabit streams in mountainous areas in the Atlantic Forest or in montane savanna. Species There are 14 species: References Hylodidae Amphibians of South America Amphibian genera Taxa named by André Marie Constant Duméril Taxa named by Gabriel Bibron Taxonomy articles created by Polbot {{hyloidea-stub ...
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