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Chaunus Arenarum
''Rhinella arenarum'' is a species of toad in the family Bufonidae that is found in southern Brazil, Uruguay, Paraguay, Argentina (Chubut Province Chubut ( from Tehuelche language, Tehuelche 'transparent'; ) is a provinces of Argentina, province in southern Argentina, situated between the 42nd parallel south (the border with Río Negro Province), the 46th parallel south (bordering Santa ... northward) and Bolivia (east of the Andes). ''Rhinella arenarum'' inhabits small ponds or bogs with stagnant water, in dry, temperate habitats, mostly in open areas. It is locally common. While it is collected for educational and scientific uses and also suffers from road kills, it in general is not threatened. Fossils representing this species are known with certainty from the late Pliocene to the Holocene of central Argentina. References arenarum Amphibians described in 1867 Frogs of Brazil Amphibians of Bolivia Amphibians of Argentina Amphibians of Uruguay Taxonomy arti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reinhold Friedrich Hensel
Reinhold is a German language, German, male given name, originally composed of two elements. The first is from ''regin'', meaning "the (German)Gods" or as an emphatic prefix (very) and ''wald'' meaning "powerful". The second element having been reinterpreted as ''hold'' meaning "loyal" in the 16th century.George T. Gillespie, A Catalogue Of Persons Named In German Heroic Literature (700-1600) Including Named Animals And Objects And Ethnic Names, 1973, pp 107-108 This name was popularised by the ancient German hero figure known as Reinhold von Meilan from Legends about Theodoric the Great, The Dietrich Saga. As well as Renaud de Montauban, Reinhold von Montalban (The Four Sons of Aymon), who ultimately also became Reinold, Saint Reinhold von Köln. The -h- is recorded in the Dietrich von Bern legendary figure Reinholt van Meilan who was the only one spared the slaughter at Erminrich's castle due to his loyalty to Dietrich. Hence with the addition of the -h- the etymology is interpr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toad
Toad (also known as a hoptoad) is a common name for certain frogs, especially of the family Bufonidae, that are characterized by dry, leathery skin, short legs, and large bumps covering the parotoid glands. In popular culture (folk taxonomy), toads are distinguished from frogs by their drier, rougher skin and association with more terrestrial habitats. However, this distinction does not align precisely with scientific taxonomy. List of toad families In scientific taxonomy, toads include the true toads (Bufonidae) and various other terrestrial or warty-skinned frogs. Non-bufonid "toads" can be found in the families: * Bombinatoridae ( fire-bellied toads and jungle toads) * Calyptocephalellidae ( helmeted water toad and false toads) * Discoglossidae ( midwife toads) * Myobatrachidae (Australian toadlets) * Pelobatidae ( European spadefoot toad) * Rhinophrynidae ( burrowing toads) * Scaphiopodidae ( American spadefoot toads) * Microhylidae ( narrowmouth toads) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
True Toad
A true toad is any member of the family Bufonidae, in the order Anura (frogs and toads). This is the only family of anurans in which all members are known as toads, although some may be called frogs (such as harlequin frogs). The bufonids now comprise more than 35 genera, '' Bufo'' being the best known. History Bufonidae is thought to have originated in South America. Some studies date the origin of the group to after the breakup of Gondwana, about 78–99 million years ago in the Late Cretaceous. In contrast, other studies have dated the origin of the group to the early Paleocene. The bufonids likely radiated out of South America during the Eocene, with the entire radiation occurring during the Eocene to Oligocene, marking an extremely rapid divergence likely facilitated by the Paleogene's changing climatic conditions. Taxonomy The following phylogeny of most genera in the family is based on Portik and Papenfuss, 2015:, Chan ''et al.'', 2016, Chandramouli ''et al.'', 201 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chubut Province
Chubut ( from Tehuelche language, Tehuelche 'transparent'; ) is a provinces of Argentina, province in southern Argentina, situated between the 42nd parallel south (the border with Río Negro Province), the 46th parallel south (bordering Santa Cruz Province, Argentina, Santa Cruz Province), the Andes range to the west (bordering Chile), and the Atlantic Ocean to the east. The province's name derives from the Tehuelche language, Tehuelche word , meaning 'transparent', their description of the Chubut River. The largest city is Comodoro Rivadavia in the south of the province; it has 180,000 inhabitants. The administrative capital is Rawson, Chubut, Rawson (40,000). Other important cities are Puerto Madryn, Trelew, Esquel and Sarmiento, Chubut, Sarmiento. Gaiman, Chubut, Gaiman is a cultural and demographic centre of the region known as in which Welsh settlement in Argentina, Welsh-Argentines are concentrated. History Before the Spain, Spaniards arrived in the Americas, nomadic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhinella
''Rhinella'', commonly known as South American toads, beaked toads or Rio Viejo toads, is a genus of true toads native to Neotropical parts of Mexico, Central and South America. Additionally, the cane toad has been Introduced species, Introduced to Australia, the Caribbean, the Philippines and elsewhere. Originally, all species of the genus ''Rhinella'' were included in the genus ''Bufo'', then they were split into the genera ''Chaunus'' and ''Rhamphophryne''. However, ''Chaunus'' and ''Rhamphophryne'' are now considered synonym (taxonomy), synonyms of ''Rhinella''. Etymology * ''Rhinella'' means ‘little nose’, from ''wikt:rhino-, rhino-'' (), the combining form of the Ancient Greek ' (, ‘nose’) and the Latin diminutive suffix ''wikt:-ellus#Latin, -ella''. * ''Chaunus'' is the Latinised form of the Ancient Greek ' (, ‘porous, spongy’). * ''Rhamphophryne'', meaning “beaked toad”, is from ' (, ‘beak’) and ' (, ‘toad’). Species There are about 94 living sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibians Described In 1867
Amphibians are ectothermic, anamniotic, four-limbed vertebrate animals that constitute the class Amphibia. In its broadest sense, it is a paraphyletic group encompassing all tetrapods, but excluding the amniotes (tetrapods with an amniotic membrane, such as modern reptiles, birds and mammals). All extant (living) amphibians belong to the monophyletic subclass Lissamphibia, with three living orders: Anura (frogs and toads), Urodela (salamanders), and Gymnophiona (caecilians). Evolved to be mostly semiaquatic, amphibians have adapted to inhabit a wide variety of habitats, with most species living in freshwater, wetland or terrestrial ecosystems (such as riparian woodland, fossorial and even arboreal habitats). Their life cycle typically starts out as aquatic larvae with gills known as tadpoles, but some species have developed behavioural adaptations to bypass this. Young amphibians generally undergo metamorphosis from an aquatic larval form with gills to an air-breathing ad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frogs Of Brazil
This is a list of the amphibian species recorded in Brazil. The total number of species is 946. Anura Amphignathodontidae *'' Fritziana fissilis'' (Miranda-Ribeiro, 1920) *'' Fritziana goeldii'' (Boulenger, 1895) *'' Fritziana ohausi'' (Wandolleck, 1907) *'' Gastrotheca albolineata'' (Lutz & Lutz, 1939) *'' Gastrotheca fissipes'' (Boulenger, 1888) *'' Gastrotheca microdiscus'' (Andersson in Lönnberg and Andersson, 1910) Aromobatidae *'' Allobates alagoanus'' (Bokermann, 1967) *'' Allobates brunneus'' (Cope, 1887) *'' Allobates caeruleodactylus'' (Lima & Caldwell, 2001) *'' Allobates capixaba'' (Bokermann, 1967) *'' Allobates carioca'' (Bokermann, 1967) *'' Allobates conspicuus'' (Morales, 2002 "2000") *'' Allobates crombiei'' (Morales, 2002 "2000") *'' Allobates femoralis'' (Boulenger, 1884 "1883") *'' Allobates fuscellus'' (Morales, 2002 "2000") *'' Allobates gasconi'' (Morales, 2002 "2000") *'' Allobates goianus'' (Bokermann, 1975) *'' Allobates marchesianus'' (Melin, 194 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibians Of Bolivia
Amphibians are ectothermic, anamniotic, four-limbed vertebrate animals that constitute the class Amphibia. In its broadest sense, it is a paraphyletic group encompassing all tetrapods, but excluding the amniotes (tetrapods with an amniotic membrane, such as modern reptiles, birds and mammals). All extant (living) amphibians belong to the monophyletic subclass Lissamphibia, with three living orders: Anura (frogs and toads), Urodela (salamanders), and Gymnophiona (caecilians). Evolved to be mostly semiaquatic, amphibians have adapted to inhabit a wide variety of habitats, with most species living in freshwater, wetland or terrestrial ecosystems (such as riparian woodland, fossorial and even arboreal habitats). Their life cycle typically starts out as aquatic larvae with gills known as tadpoles, but some species have developed behavioural adaptations to bypass this. Young amphibians generally undergo metamorphosis from an aquatic larval form with gills to an air-breathing a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibians Of Argentina
Amphibians are ectothermic, anamniote, anamniotic, tetrapod, four-limbed vertebrate animals that constitute the class (biology), class Amphibia. In its broadest sense, it is a paraphyletic group encompassing all Tetrapod, tetrapods, but excluding the amniotes (tetrapods with an amniotic membrane, such as modern reptiles, birds and mammals). All extant taxon, extant (living) amphibians belong to the monophyletic subclass (biology), subclass Lissamphibia, with three living order (biology), orders: Anura (frogs and toads), Urodela (salamanders), and Gymnophiona (caecilians). Evolved to be mostly semiaquatic, amphibians have adapted to inhabit a wide variety of habitats, with most species living in freshwater ecosystem, freshwater, wetland or terrestrial ecosystems (such as riparian woodland, fossorial and even arboreal habitats). Their biological life cycle, life cycle typically starts out as aquatic animal, aquatic larvae with gills known as tadpoles, but some species have devel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibians Of Uruguay ...
The amphibians of Uruguay are diverse. Species * ''Argenteohyla siemersi'' * ''Dendropsophus nanus'' * '' Elachistocleis bicolor'' * '' Hypsiboas pulchellus'' * '' Leptodactylus podicipinus'' * '' Limnomedusa macroglossa'' * ''Lysapsus limellum'' * ''Melanophryniscus pachyrhynus'' * ''Pleurodema bibroni'' * ''Pseudis minuta'' * ''Pseudopaludicola falcipes'' * ''Rhinella achavali'' * '' Rhinella schneideri'' See also * Fauna of Uruguay References {{DEFAULTSORT:List of Amphibians of Uruguay Uruguay Amphibians * Uruguay Uruguay, officially the Oriental Republic of Uruguay, is a country in South America. It shares borders with Argentina to its west and southwest and Brazil to its north and northeast, while bordering the Río de la Plata to the south and the A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxonomy Articles Created By Polbot
280px, Generalized scheme of taxonomy Taxonomy is a practice and science concerned with classification or categorization. Typically, there are two parts to it: the development of an underlying scheme of classes (a taxonomy) and the allocation of things to the classes (classification). Originally, taxonomy referred only to the classification of organisms on the basis of shared characteristics. Today it also has a more general sense. It may refer to the classification of things or concepts, as well as to the principles underlying such work. Thus a taxonomy can be used to organize species, documents, videos or anything else. A taxonomy organizes taxonomic units known as "taxa" (singular "taxon"). Many are hierarchies. One function of a taxonomy is to help users more easily find what they are searching for. This may be effected in ways that include a library classification system and a search engine taxonomy. Etymology The word was coined in 1813 by the Swiss botanist A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
