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Hypopachus Variolosus WLF-148-10A, Municipio Victoria; 12 Aug 2003
''Hypopachus'' is a genus of microhylid frogs (common name: sheep frogs) found in the Americas between Costa Rica and the southern United States. They can bury themselves under the ground or moss. Its name means ‘somewhat thick’, referring to its tough skin. Species The five species are: *'' Hypopachus barberi'' – Barber's sheep frog * ''Hypopachus guancasco'' – Lenca sheep frogFirneno, T. J., Jr., M. W. Itgen, J. L. Jacobs, C. X. Mcdaniels, I. R. Luque-Montes, L. D. Wilson, and J. H. Townsend. 2021. ''Integrating phylogenetics, morphology, and osteology to delimit a new species of endemic montane sheep frog (Microhylidae: Hypopachus) from the Lenca Highlands of Honduras. Systematics and Biodiversity'' 19: 186–208 (https://doi.org/10.1080/14772000.2020.1841325). *'' Hypopachus pictiventris'' *''Hypopachus ustus'' *''Hypopachus variolosus ''Hypopachus'' is a genus of microhylid frogs (common name: sheep frogs) found in the Americas between Costa Rica and the so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mexican Narrow-mouthed Toad
The northern sheep frog (''Hypopachus variolosus'') is native to Central America, Mexico, and extreme south Texas, United States.Frost, Darrel R. 2021.''Hypopachus variolosus'' (Cope, 1866). Amphibian Species of the World 6.1, an Online Reference. American Museum of Natural History. (Retrieved December 4, 2021). It occurs in the lowlands from Sonora, Mexico, to northern Costa Rica on the Pacific coast, and south Texas to Honduras on the Gulf of Mexico and Caribbean coasts. The sheep frog inhabits semiarid thornscrub, savannas, pasturelands, and open woodlands, as well as more humid, moist forest in the canyons, basins, foothills, and lower elevations of mountains slopes. It is a fossorial, burrowing frog that is seldom seen on the surface except at night after heavy rains when they emerge to breed. The sheep frog gets its name from its distinctive call that resembles a sheep's bleat. It is a diet specialist primarily feeding on termites and ants. The sheep frog is a small, stout ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilhelm Moritz Keferstein
Wilhelm Moritz Keferstein (7 June 1833, Winsen (Luhe) – 25 January 1870) was a German naturalist. He described a number of reptiles and amphibians for the first time. He originally studied hydraulic engineering in Hanover, later becoming a lecturer and professor of zoology at the University of Göttingen. With zoologist Ernst Ehlers (1835-1925), he wrote ''Zoologische Beiträge gesammelt im Winter 1859/60 in Neapel und Messina...'' in 1861. With Karl Wilhelm von Kupffer (1829-1902) he was co-author of a study on the electric organs of '' Gymnotus'' and ''Mormyrus'' that was published in Henle and Pfeufer's ''Zeitschrift für rationelle Medicin'' (Journal of rational medicine). He also made important contributions to Heinrich Georg Bronn's ''Die Klassen und Ordnungen des Thier-Reichs'' (Classes and Orders of the Animal Kingdom). Keferstein's tree frog is named after him (a species he described in 1868), as is a genus of polychaetes, ''Kefersteinia'' (family Hesionidae). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microhylidae
The Microhylidae, commonly known as narrow-mouthed frogs, are a geographically widespread family (biology), family of frogs. The 683 species are in 57 genera and 11 subfamilies. Evolution A molecular phylogenetic study by van der Meijden, et al. (2007) has estimated the initial internal divergence of the family Microhylidae to have taken place about 66 million years ago, or immediately after the Cretaceous extinction event. The most recent common ancestor of the Microhylidae and their closest Ranoidea, ranoid relatives is estimated to have lived 116 million years ago in Gondwana. Description As suggested by their name, microhylids are mostly small frogs. Many species are below in length, although some species are as large as . They can be arboreal or terrestrial, and some even live close to water. The ground-dwellers are often found under leaf litter within forests, occasionally venturing out at night to hunt. The two main shapes for the microhylids are wide bodies and narrow mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frog
A frog is any member of a diverse and largely semiaquatic group of short-bodied, tailless amphibian vertebrates composing the order (biology), order Anura (coming from the Ancient Greek , literally 'without tail'). Frog species with rough skin texture due to wart-like parotoid glands tend to be called toads, but the distinction between frogs and toads is informal and purely cosmetic, not from taxonomy (biology), taxonomy or evolutionary history. Frogs are widely distributed, ranging from the tropics to subarctic regions, but the greatest concentration of species diversity is in tropical rainforest and associated wetlands. They account for around 88% of extant amphibian species, and are one of the five most diverse vertebrate orders. The oldest fossil "proto-frog" ''Triadobatrachus'' is known from the Early Triassic of Madagascar (250Myr, million years ago), but molecular clock, molecular clock dating suggests their divergent evolution, divergence from other amphibians may exte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypopachus Barberi
''Hypopachus barberi'' (common names: Barber's sheep frog, montane sheep frog) is a species of frog in the family Microhylidae. It is found in El Salvador, Guatemala, Honduras, and Mexico. This species is found in humid pine-oak forests at the elevations of asl. It is threatened by habitat loss Habitat destruction (also termed habitat loss or habitat reduction) occurs when a natural habitat is no longer able to support its native species. The organisms once living there have either moved elsewhere, or are dead, leading to a decrease ... due to logging. References B Frogs of North America Amphibians of El Salvador Amphibians of Guatemala Amphibians of Honduras Amphibians of Mexico Taxonomy articles created by Polbot Amphibians described in 1939 {{Microhylidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypopachus Pictiventris
''Gastrophryne pictiventris'' (common name: Nicaragua narrowmouth toad or southern narrowmouth toad) is a species of frog in the family Microhylidae. It is found in northeastern Costa Rica and southeastern Nicaragua Nicaragua, officially the Republic of Nicaragua, is the geographically largest Sovereign state, country in Central America, comprising . With a population of 7,142,529 as of 2024, it is the third-most populous country in Central America aft .... This species is found in leaf-litter of lowland moist and wet forests. However, it is not easily seen outside the explosive breeding events. Breeding takes place in temporary pools. Forest destruction is considered a major threat to this species, although it is not considered to be threatened as a species. References pictiventris Frogs of North America Amphibians of Costa Rica Amphibians of Nicaragua Taxa named by Edward Drinker Cope Amphibians described in 1885 Taxonomy articles created by Polbot {{M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypopachus Ustus
''Hypopachus ustus'', the two-spaded narrow-mouthed toad, is a species of frog in the family Microhylidae found in El Salvador, Guatemala, and Mexico. Its natural habitats are tropical dry and moist lowland forest A forest is an ecosystem characterized by a dense ecological community, community of trees. Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, ...s. Breeding takes place in both temporary and permanent ponds. As this species is widespread and can live modified habitats, it is not considered threatened. References ustus Frogs of North America Amphibians of Guatemala Amphibians of Mexico Amphibians of El Salvador Taxa named by Edward Drinker Cope Amphibians described in 1866 Taxonomy articles created by Polbot {{Microhylidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypopachus Variolosus
''Hypopachus'' is a genus of microhylid frogs (common name: sheep frogs) found in the Americas between Costa Rica and the southern United States. They can bury themselves under the ground or moss. Its name means ‘somewhat thick’, referring to its tough skin. Species The five species are: *'' Hypopachus barberi'' – Barber's sheep frog * ''Hypopachus guancasco'' – Lenca sheep frogFirneno, T. J., Jr., M. W. Itgen, J. L. Jacobs, C. X. Mcdaniels, I. R. Luque-Montes, L. D. Wilson, and J. H. Townsend. 2021. ''Integrating phylogenetics, morphology, and osteology to delimit a new species of endemic montane sheep frog (Microhylidae: Hypopachus) from the Lenca Highlands of Honduras. Systematics and Biodiversity'' 19: 186–208 (https://doi.org/10.1080/14772000.2020.1841325). *'' Hypopachus pictiventris'' *''Hypopachus ustus ''Hypopachus ustus'', the two-spaded narrow-mouthed toad, is a species of frog in the family Microhylidae found in El Salvador, Guatemala, and Mexico. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frogs Of North America
This is a checklist of amphibians found in Northern America, based mainly on publications by the Society for the Study of Amphibians and Reptiles. The information about range and status of almost all of these species can be found also for example in the IUCN Red List of Threatened Species site. It includes all species of Bermuda, Canada, Greenland, Saint Pierre and Miquelon, and the United States* alien species Summary of 2006 IUCN Red List categories. Conservation status – IUCN Red List of Threatened Species: : – extinct, – extinct in the wild : – critically endangered, – endangered, – vulnerable : – near threatened, – least concern : – data deficient, – not evaluated :(v. 2013.2, the data are current as of March 5, 2014) and Endangered Species Act: : – endangered, – threatened :, – experimental nonessential or essential population :, – endangered or threatened due to similarity of appearance :(the data are current as of March 28, 2014) Order ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibians Of Central 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 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 developed behavioural adaptations to bypass this. Young amphibians generally underg ... [...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] |
