|
Odontophrynidae
The Odontophrynidae are a family of frogs from southern and eastern South America. This family was first established in 1969 as the tribe Odontophrynini within the (then) very large family Leptodactylidae. Molecular phylogenetics analyses prompted the move of this group to the Cycloramphidae in 2006, before they became recognized as their own family Odontophrynidae in 2011. Genera The genera with 52 species are: * '' Macrogenioglottus'' Carvalho, 1946 (one species) * ''Odontophrynus ''Odontophrynus'' is a genus of frogs in the family Odontophrynidae. They are found in southern and eastern South America. They are sometimes known as the escuerzos. Species The genus contains the following species: * '' Odontophrynus american ...'' Reinhardt and Lütken, 1862 (11 species) * '' Proceratophrys'' Miranda-Ribeiro, 1920 (40 species) References {{hyloidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Odontophrynus
''Odontophrynus'' is a genus of frogs in the family Odontophrynidae. They are found in southern and eastern South America. They are sometimes known as the escuerzos. Species The genus contains the following species: * '' Odontophrynus americanus'' (Duméril and Bibron, 1841) * '' Odontophrynus carvalhoi'' Savage and Cei, 1965 * '' Odontophrynus cordobae'' Martino and Sinsch, 2002 * ''Odontophrynus cultripes ''Odontophrynus cultripes'' (common nane: Rio Grande escuerzo) is a species of frog in the family Odontophrynidae. It is endemic to southeastern Brazil and known from Minas Gerais, Goiás, and São Paulo states. It is mostly found at altitudes h ...'' Reinhardt and Lütken, 1862 * ''Odontophrynus'' juquinha Rocha, Sena, Pezzuti, Leite, Svartman, Rosset, Baldo, and Garcia, 2017 * '' Odontophrynus lavillai'' Cei, 1985 * '' Odontophrynus maisuma'' Rosset, 2008 * '' Odontophrynus monachus'' Caramaschi and Napoli, 2012 * '' Odontophrynus occidentalis'' (Berg, 1896) *'' Odontop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macrogenioglottus
''Macrogenioglottus'' is a genus of frogs in the family Odontophrynidae. It is monotypic, being represented by the single species, the Bahia forest frog (''Macrogenioglottus alipioi''). It is endemic to the Atlantic Forest of southeastern Brazil. Its natural habitats are primary and old secondary forests, but it can also live in agroforestry systems such as cacao plantations. Habitat loss Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby ... is a potential threat to this species. References Odontophrynidae Monotypic amphibian genera Endemic fauna of Brazil Amphibians of Brazil Taxonomy articles created by Polbot Taxa named by Antenor Leitão de Carvalho Amphibians described in 1946 {{hyloidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proceratophrys
''Proceratophrys'' is a genus of frogs in the family Odontophrynidae The Odontophrynidae are a family of frogs from southern and eastern South America. This family was first established in 1969 as the tribe Odontophrynini within the (then) very large family Leptodactylidae. Molecular phylogenetics analyses prompte .... They are found in eastern and southern Brazil, northeastern Argentina, and Paraguay, possibly into Bolivia adjacent to the Brazilian border. Species The genus contains 42 species, many of them only recently described: References Odontophrynidae Amphibians of South America Taxonomy articles created by Polbot {{hyloidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Odontophrynus Cultripes
''Odontophrynus cultripes'' (common nane: Rio Grande escuerzo) is a species of frog in the family Odontophrynidae. It is endemic to southeastern Brazil and known from Minas Gerais, Goiás, and São Paulo states. It is mostly found at altitudes higher than above sea level. Description Males measure and females in snout–vent length. The snout is vertical in profile. The parotoid glands are large and ovoid. Dorsal ground colour is greyish green. The male advertisement call is composed of a single, multi-pulsed note. Habitat and conservation ''Odontophrynus cultripes'' is a fossorial species that occurs in open areas, forest edges, and suburban gardens. It is an abundant species that breeds explosively in temporary pools, including man-made ones. Although not threatened, habitat loss Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previousl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frog
A frog is any member of a diverse and largely Carnivore, carnivorous group of short-bodied, tailless amphibians composing the order (biology), order Anura (ανοὐρά, literally ''without tail'' in Ancient Greek). The oldest fossil "proto-frog" ''Triadobatrachus'' is known from the Early Triassic of Madagascar, but molecular clock, molecular clock dating suggests their split from other amphibians may extend further back to the Permian, 265 Myr, million years ago. Frogs are widely distributed, ranging from the tropics to subarctic regions, but the greatest concentration of species diversity is in tropical rainforest. Frogs account for around 88% of extant amphibian species. They are also one of the five most diverse vertebrate orders. Warty frog species tend to be called toads, but the distinction between frogs and toads is informal, not from Taxonomy (biology), taxonomy or evolutionary history. An adult frog has a stout body, protruding eyes, anteriorly-attached tongue, limb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genera
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus '' Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants of an ancestral taxon are grouped together (i.e. phylogenetic analysis should clearly demons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tribe (biology)
In biology, a tribe is a taxonomic rank above genus, but below family and subfamily. It is sometimes subdivided into subtribes. By convention, all taxonomic ranks from genus upwards are capitalized, including both tribe and subtribe. In zoology, the standard ending for the name of a zoological tribe is "-ini". Examples include the tribes Caprini (goat-antelopes), Hominini (hominins), Bombini (bumblebees), and Thunnini (tunas). The tribe Hominini is divided into subtribes by some scientists; subtribe Hominina then comprises "humans". The standard ending for the name of a zoological subtribe is "-ina". In botany, the standard ending for the name of a botanical tribe is "-eae". Examples include the tribes Acalypheae and Hyacintheae. The tribe Hyacintheae is divided into subtribes, including the subtribe Massoniinae. The standard ending for the name of a botanical subtribe is "-inae". In bacteriology, the form of tribe names is as in botany, e.g., Pseudomonadeae, based on the ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptodactylidae
The southern frogs form the Leptodactylidae, a name that comes from Greek meaning a bird or other animal having slender toes. They are a diverse Family (biology), family of frogs that most likely diverged from other hyloidea, hyloids during the Cretaceous. The family has undergone major taxonomic revisions in recent years, including the reclassification of the former subfamily Eleutherodactylinae into its own family the Eleutherodactylidae; the Leptodactylidae now number 206 species in 15 genera distributed throughout Mexico, the Caribbean, and Central America, Central and South America. The family includes terrestrial, burrowing, aquatic, and arboreal members, inhabiting a wide range of habitats. Several of the genera within the Leptodactylidae lay their eggs in foam nests. These can be in crevices, on the surface of water, or on forest floors. These foam nests are some of the most varied among frogs. When eggs hatch in nests on the forest floor, the tadpoles remain within the ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molecular Phylogenetics
Molecular phylogenetics () is the branch of phylogeny that analyzes genetic, hereditary molecular differences, predominantly in DNA sequences, to gain information on an organism's evolutionary relationships. From these analyses, it is possible to determine the processes by which diversity among species has been achieved. The result of a molecular phylogenetic analysis is expressed in a phylogenetic tree. Molecular phylogenetics is one aspect of molecular systematics, a broader term that also includes the use of molecular data in taxonomy and biogeography. Molecular phylogenetics and molecular evolution correlate. Molecular evolution is the process of selective changes (mutations) at a molecular level (genes, proteins, etc.) throughout various branches in the tree of life (evolution). Molecular phylogenetics makes inferences of the evolutionary relationships that arise due to molecular evolution and results in the construction of a phylogenetic tree. History The theoretical frame ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cycloramphidae
The Cycloramphidae are a family of frogs endemic to southeastern Brazil. This family has seen large changes in its composition. Genera that have at some point been included in the Cycloramphidae are at present placed in the Alsodidae, Hylodidae, Leptodactylidae, and Rhinodermatidae Rhinodermatidae, also known as Darwin's frogs, mouth-breeding frogs or mouth-brooding frogs, is a small family of frogs found in temperate forests of southern Chile and adjacent Argentina. They are a unique and evolutionary significant group of .... Of these, the Alsodidae and/or Hylodidae have also been considered as subfamilies of Cycloramphidae (as, respectively, Alsodinae and Hylodinae); the Cycloramphidae, as recognized at present, would be similar to subfamily Cycloramphinae under such system. Genera There are 36 species in three genera: * '' Cycloramphus'' Tschudi, 1838 * '' Thoropa'' Cope, 1865 * '' Zachaenus'' Cope, 1866 The AmphibiaWeb omits ''Zachaenus'' from this family, considering ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_Ranomafana.jpg "Click for more on -> Frog")
