|
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] |
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] |
Thoropa
''Thoropa'' is a genus of frogs in the family Cycloramphidae. They are endemic to eastern and southeastern Brazil. They are sometimes known as river frogs. Description, ecology, and behavior ''Thoropa'' are associated with rocks and have cryptic coloration. Their size ranges from small to medium, in snout–vent length. They occur at elevations up to above sea level; '' Thoropa miliaris'' and '' Thoropa taophora'' can even live on rocky marine shores, foraging in the intertidal zone. Male ''Thoropa'' are associated with wet rock faces, whereas the females seem to range more widely. In species where reproduction is known, males are territorial—suitable wet rock faces are a scarce resource. Furthermore, mature male ''Thoropa'' feature characteristic clusters of dark spines on the inner portions of the hand. It appears that these are associated with male-male combat, probably in conjunction with territorial disputes. Scratch marks in males, but not in females, support this inte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cycloramphus
''Cycloramphus'' is a genus of frogs in the family Cycloramphidae. The genus is endemic to the southeastern Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area .... They are sometimes known as the button frogs. Species There are 28 species: References Cycloramphidae Amphibians of South America Endemic fauna of Brazil Taxonomy articles created by Polbot {{hyloidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zachaenus
''Zachaenus'' is a genus of frogs in the family Cycloramphidae. There are two species that both are endemic to southeastern Brazil. Common name bug-eyed frogs has been coined for the genus. Ecology ''Zachaenus'' are leaf-litter inhabitants of the Atlantic rainforest The Atlantic Forest ( pt, Mata Atlântica) is a South American forest that extends along the Atlantic coast of Brazil from Rio Grande do Norte state in the northeast to Rio Grande do Sul state in the south and inland as far as Paraguay and the ... of southeastern Brazil. Species The genus contains the following species: * '' Zachaenus carvalhoi'' Izecksohn, 1983 * '' Zachaenus parvulus'' (Girard, 1853) References Cycloramphidae Amphibian genera Amphibians of South America Endemic fauna of Brazil Taxa named by Edward Drinker Cope Taxonomy articles created by Polbot {{Hyloidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cycloramphus Eleutherodactylus
''Cycloramphus eleutherodactylus'' is a species of frog in the family Cycloramphidae. It is endemic to the Serra do Mar in southeastern Brazil, including the Serra dos Órgãos, Serra da Mantiqueira, and Serra da Bocaina. Common name Alto button frog has been coined for it. Description Adult males measure and adult females in snout–vent length. The snout is almost semicircular from above and rounded in profile. No tympanum is externally visible. The supratympanic fold is weak. The finger and toe tips are slightly swollen but have no discs. Fingers are without webbing and usually without fringes; the toes have neither. The dorsum is black with small light green spots on the body and bands on limbs. The venter is black with white dots, particularly on the throat and chest. The iris is bronzy brown and has several pale blue-gray areas radiating down below pupil. Habitat and conservation ''Cycloramphus eleutherodactylus'' is a strict forest inhabitant found at elevations of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alsodidae
The Alsodidae are a small family of frogs from South America between Patagonia and southern Brazil. It contains 30 species in three genera. This family, along with several other families, used to be included in the family Leptodactylidae. It was then a subfamily in the family Cycloramphidae, before being recognized as a family first in 2011. Genera The family contains three genera: *'' Alsodes'' Bell, 1843 (19 species) *'' Eupsophus'' Fitzinger, 1843 (10 species) *'' Limnomedusa'' Fitzinger, 1843 (1 species) However, the placement of ''Limnomedusa'' is highly uncertain, and it might belong to the family Cycloramphidae. In contrast, '' Alsodes''+'' Eupsophus'' group (''sensu stricto'', after moving some species formerly included in the latter genus to other genera) forms a well-supported, monophyletic group. These genera are Patagonian endemics and represent the largest part of the amphibian diversity in that area. ''Eupsophus'' species are restricted to forested areas at southern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frogs
A frog is any member of a diverse and largely carnivorous group of short-bodied, tailless amphibians composing the 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 dating suggests their split from other amphibians may extend further back to the Permian, 265 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 or evolutionary history. An adult frog has a stout body, protruding eyes, anteriorly-attached tongue, limbs folded underneath, and no tail (the tail of tailed frogs is an ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Lucien Bonaparte
Charles Lucien Jules Laurent Bonaparte, 2nd Prince of Canino and Musignano (24 May 1803 – 29 July 1857), was a French naturalist and ornithologist. Lucien and his wife had twelve children, including Cardinal Lucien Bonaparte. Life and career Bonaparte was the son of Lucien Bonaparte and Alexandrine de Bleschamp. Lucien was a younger brother of Napoleon I, making Charles the emperor’s nephew. Born in Paris, he was raised in Italy. On 29 June 1822, he married his cousin, Zénaïde, in Brussels. Soon after the marriage, the couple left for Philadelphia in the United States to live with Zénaïde's father, Joseph Bonaparte (who was also the paternal uncle of Charles). Before leaving Italy, Charles had already discovered a warbler new to science, the moustached warbler, and on the voyage he collected specimens of a new storm-petrel. On arrival in the United States, he presented a paper on this new bird, which was later named after Alexander Wilson. Bonaparte then set about ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, th .... Phylogenetic evidence suggests the Hylodidae being the sister group to the Alsodidae. '' Megaelosia'' is one species that lost the ability to produce vocalizations which in turn are denoted as mute. Through observation of aggressive interactions, it was found that the species' vocal sacs are used for one form of their visual signaling and communication. Diversity The family contains 48 species in four genera: * '' Crossodactylus'' Duméril and Bibron, 1841 (13 species) * '' Hylodes'' Fitzinger, 1826 (26 species) * '' Megaelosia'' Miranda-Ribeiro, 1923 (one species) * '' Phantasmarana'' Vittorazzi, Augusto- ... [...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] |
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 frogs, being the most basal extant members of the widespread frog superfamily Hyloidea and having branched from the rest during the Late Cretaceous, just a few million years prior to the Cretaceous-Paleogene extinction event. The two genera, ''Rhinoderma'' and ''Insuetophrynus'', are thought to have diverged during the Paleocene. Despite their ancient origins, all three species in the family are now endangered due to habitat destruction, invasive species, and especially the spread of chytridomycosis in their native habitats, and one, the Chile Darwin's frog (''Rhinoderma rufum''), may already be extinct. Genera There are two genera recognised with three species: * '' Insuetophrynus'' Barrio, 1970 (monotypic In biology, a monotypic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_Ranomafana.jpg "Click for more on -> Frogs")
.jpg "Click for more on -> Endemic")