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Colostethus Flotator Jumping
''Colostethus'' is a genus of poison dart frogs native to Central and South America, from Panama south to Colombia, Ecuador, and northern Peru. Their common name is rocket frogs, but this name may refer to frogs in other genera and families, following the taxonomic revision of the genus in 2006. Taxonomy Formerly, the genus ''Colostethus'' was found to be "rampantly nonmonophyletic" in the taxonomic revision of poison dart frogs published in 2006. Before the revision, it had 138 species, but this was reduced to 18 species, after species of the former ''Colostethus'' were distributed among eight genera in two families, that is, in Dendrobatidae and in the newly established family Aromobatidae (e..g., '' Anomaloglossus''). Within Dendrobatidae, many former ''Colostethus'' species were moved to ''Hyloxalus'', while three were moved to the new genus ''Silverstoneia''. Nevertheless, ''Colostethus'' is still considered paraphyletic because some ''Colostethus'' are more closely related ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward Drinker Cope
Edward Drinker Cope (July 28, 1840 – April 12, 1897) was an American zoologist, paleontology, paleontologist, comparative anatomy, comparative anatomist, herpetology, herpetologist, and ichthyology, ichthyologist. Born to a wealthy Quaker family, he distinguished himself as a child prodigy interested in science, publishing his first scientific paper at the age of 19. Though his father tried to raise Cope as a gentleman farmer, he eventually acquiesced to his son's scientific aspirations. Cope had little formal scientific training, and he eschewed a teaching position for field work. He made regular trips to the Western United States, American West, prospecting in the 1870s and 1880s, often as a member of United States Geological Survey, U.S. Geological Survey teams. A personal feud between Cope and paleontologist Othniel Charles Marsh led to a period of intense fossil-finding competition now known as the Bone Wars. Cope's financial fortunes soured after failed mining ventures i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colostethus Imbricolus
''Colostethus imbricolus'' is a species of frog in the family Dendrobatidae. It is endemic to Colombia. Habitat This terrestrial frog has been observed near streams in lowland forests and occasionally on banana plantations, always between 200 and 300 meters above sea level. The frog's range includes at least one protected park: One of the places this frog lives is a protected park: Parque Nacional Utría. Reproduction After the eggs hatch, the female frog carries the tadpoles to streams, where they swim and grow. This is unusual for frogs within ''Colostethus''. With the exceptions of '' C. pratti'' and '' C. panamansis'', the male frog usually transports the tadpoles to water. Threats This species is classified as endangered by the International Union for the Conservation of Nature. The principal threat is habitat loss, specifically deforestation associated with logging, human habitation, and both legal and illegal agriculture. Pollution from these farms also poses a threat. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibian Genera
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 South America
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colostethus
''Colostethus'' is a genus of poison dart frogs native to Central and South America, from Panama south to Colombia, Ecuador, and northern Peru. Their common name is rocket frogs, but this name may refer to frogs in other genera and families, following the taxonomic revision of the genus in 2006. Taxonomy Formerly, the genus ''Colostethus'' was found to be "rampantly Polyphyly, nonmonophyletic" in the taxonomic revision of poison dart frogs published in 2006. Before the revision, it had 138 species, but this was reduced to 18 species, after species of the former ''Colostethus'' were distributed among eight genera in two families, that is, in Dendrobatidae and in the newly established family Aromobatidae (e..g., ''Anomaloglossus''). Within Dendrobatidae, many former ''Colostethus'' species were moved to ''Hyloxalus'', while three were moved to the new genus ''Silverstoneia''. Nevertheless, ''Colostethus'' is still considered paraphyletic because some ''Colostethus'' are more closely ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colostethus Ucumari
''Colostethus ucumari'' is a species of frog in the family Dendrobatidae. It is endemic to Colombia. Description This frog has a light dorsolateral stripe and almost no webbed skin on its feet. The frog has bright yellow flash coloration in the axilla and groin. Its ventral surfaces are blue-white in color. This frog secretes some chemicals from its skin. Habitat Scientists have observed this frog in riparian habitats in cloud forests in Colombia's Cordillera Central. Scientists saw the frog between 2100 and 2500 meters above sea level on grassy vegetation or under rocks. The frog's range includes Parque Nacional Ucumarí and Parque Natural Regional La Pastora. Reproduction After the eggs hatch, the male frog carries the tadpoles to water. Threats The IUCN classifies this frog as endangered. The principal threats are habitat loss associated with cattle grazing and predation by rainbow trout. Scientists have detected ''Batrachochytrium dendrobatidis'' in the frog's range, bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colostethus Thorntoni
''Colostethus thorntoni'' is a species of frog in the family Dendrobatidae. It is endemic to Colombia where it is known from the Cordillera Central in the Antioquia Department. Habitat and ecology Its natural habitat is sub-Andean forest. Little is known about its ecology. Scientists infer that this frog lives near streams and that the tadpoles develop in streams like their congeners. Scientists have observed this frog between 1480 and 2500 meters above sea level. The type locality now has the city of Medellín Medellín ( ; or ), officially the Special District of Science, Technology and Innovation of Medellín (), is the List of cities in Colombia, second-largest city in Colombia after Bogotá, and the capital of the department of Antioquia Departme ... on it, so it is unlikely that these frogs live there now. Threats The IUCN classifies this frog as vulnerable to extinction, but less is known about it than other frogs in ''Colostethus''. Its principal threats are inferr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colostethus Panamansis
''Colostethus panamansis'', also known as the Panama rocket frog or (ambiguously) common rocket frog, is a species of poison dart frog. It is found in northwestern Colombia and Panama. It is one of the best studied poison dart frogs; however, until 2004 ''Colostethus panamansis'' was considered a synonym of '' Colostethus inguinalis'', and consequently the older literature uses that name. Distribution and habitat ''Colostethus panamansis'' is found in several parts of Panama and in Parque Nacional Natural Los Katios in Colombia. It is found living near streams in forested lowland and hilly country, usually at elevations below . Scientists did observe some frogs in Los Katios, about above sea level. Description Adult males measure in snout–vent length and adult females . One way scientists distinguish this frog from similar species is that the adult male has a light-colored throat instead of a black throat. The skin of the dorsum is a mix of light and dark brown. There is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colostethus Mertensi
''Colostethus mertensi'' is a species of frog in the family Dendrobatidae, Endemic to Colombia. Habitat This terrestrial frog has been observed in cloud forests between 2100 and 2350 meters above sea level. The frog's known range includes one protected park: Munchique National Park. Reproduction The female frog lays eggs on the ground. After the eggs hatch, the male frog carries the tadpoles to temporary ponds. Threats The IUCN classifies this frog as vulnerable to extinction. Its principal threats are habitat loss in the form of deforestation in favor of agriculture, both legitimate farms such as eucalyptus ''Eucalyptus'' () is a genus of more than 700 species of flowering plants in the family Myrtaceae. Most species of ''Eucalyptus'' are trees, often Mallee (habit), mallees, and a few are shrubs. Along with several other genera in the tribe Eucalyp ... plantations and illegal crops, logging, and human habitation. References __NOTOC__ Mertensi Amphibians of Colom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colostethus Lynchi
''Colostethus lynchi'' is a species of frog in the family Dendrobatidae. It is endemic to Colombia. The IUCN classifies this frog as data deficient A data deficient (DD) species is one which has been categorized by the International Union for Conservation of Nature (IUCN) as offering insufficient information for a proper assessment of conservation status to be made. This does not necessaril .... Scientists observed it 30 m above sea level in a forest, but they know little else about its habits. Scientists believe it is likely that this frog breeds in streams, like its congeners. References Colostethus Amphibians of Colombia Amphibians described in 1998 Taxonomy articles created by Polbot {{Dendrobatidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colostethus Latinasus
''Colostethus latinasus'' is a species of frog in the family Dendrobatidae. It is known from Cerro Pirre in Darién Province, Panama, from Chocó Department in adjacent Colombia, and from Tierralta, Córdoba Department, Colombia. Description Males measure up to and females to in snout–vent length. The dorsal surfaces are brown; there is a pair of lighter dorsolateral stripes that run from the head to the groin. The throat is white mottled with brown. The belly is mostly pale white but the mottling from the throat may extend onto in. The sides have a broad black stripe. The feet are almost totally without webbing. Reproduction The female frog lays eggs on the leaf litter. After the eggs hatch, the adult frog carries the tadpoles to streams for further development. The tadpoles are brown and have some darker brown markings on the tail. Habitat and conservation In Panama, the species occurs in humid montane forests at elevations of above sea level. In Colombia it occurs in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
