Megastomatohyla | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Amphibia |
Order: | Anura |
Family: | Hylidae |
Subfamily: | Hylinae |
Genus: | Megastomatohyla Faivovich et al., 2005 [1] |
Type species | |
Hyla mixe Duellman , 1965 | |
Species | |
4 species (see text) |
Megastomatohyla is a genus of frogs in the family Hylidae. They are endemic to the cloud forests of central Veracruz and Oaxaca, Mexico. [2] All are rare species with restricted distributions. [3] The generic name is derived from Greek mega (="large") and stem of the genitive stomatos (="mouth"), referring to the enlarged oral disc of the tadpoles, juxtaposed with Hyla , the genus in which the four Megastomatohyla species were previously placed. [1] Common name large-mouthed treefrogs has been coined for this genus. [2]
Megastomatohyla was erected in 2005 as a part of a major revision of the Hylidae and corresponds to the former "Hyla mixomaculata group". The delineation was based on molecular data. The only tentative morphological synapomorphy of the genus is the greatly enlarged oral disc of the tadpoles, which has 7–10 anterior rows and 10–11 posterior rows—in those species where this trait is known. [1]
Megastomatohyla are small stream-breeding frogs, reaching a maximum snout–vent length of about 37 mm (1.5 in). [4] Males do not call [3] [4] and lack vocal slits, which could also be a synapomorphy. Males also lack nuptial excrescences on the thumb. [1] The tympanum is concealed. [3] [4] The fingers are no more than one-third webbed, while the toes are at least three-fourths webbed. [4]
The genus contains four recognized species: [2] [5]
Binomial name and author | Common name |
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M. mixe(Duellman, 1965) | Mixe tree frog |
M. mixomaculata(Taylor, 1950) | variegated tree frog |
M. nubicola(Duellman, 1964) | cloud forest tree frog |
M. pellita(Duellman, 1968) | Oaxacan yellow tree frog |
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Charadrahyla is a genus of frogs in the family Hylidae. It is endemic to tropical southern Mexico. The generic name was derived from Greek charadra ("ravine") and Hyla, in reference to the habits of these frogs. Accordingly, common name ravine treefrogs has been coined for the genus.
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Isthmohyla is a genus of frogs in the family Hylidae. This genus was erected in 2005 following a major revision of the Hylidae. The 15 species in this genus were previously placed in the genus Hyla. They are endemic to Central America in Honduras, Costa Rica, and Panama.
Ecnomiohyla, commonly known as fringe-limbed treefrogs or marvelous frogs, is a genus of frogs in the family Hylidae. This genus was erected in 2005 following a major revision of Hylidae. The ten original species in this genus were previously placed in the genus Hyla. The generic name Ecnomiohyla comes from Greek ecnomios and Hylas, the companion of Hercules.
Bokermannohyla is a genus of frogs in the family Hylidae. It was erected in 2005 following a major revision of the Hylidae. Twenty-three species previously placed in the genus Hyla were moved to this genus named in honor of Werner Carlos Augusto Bokermann, Brazilian herpetologist. The genus is endemic to southern Brazil.
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Dendropsophus is a genus of frogs in the family Hylidae. They are distributed in Central and South America, from southern Mexico to northern Argentina and Uruguay. They are sometimes known under the common name Fitzinger neotropical treefrogs or yellow treefrogs
Boana is a genus of frogs in the family Hylidae. They are commonly known as gladiator frogs, gladiator treefrogs or Wagler Neotropical treefrogs. These frogs are distributed in the tropical Central and South America from Nicaragua to Argentina, as well as in the Caribbean.
Calamita melanorabdotus is a possible species of frog reported from Brazil in 1799. A 19th century treatise considered it to be a junior synonym of Hyla lactea, but it is now considered a nomen dubium.
"Calamita" quadrilineatus is a possible species of frog described in 1799. The type locality is unknown, but the original publication considered Calamita quadrilineatus to be similar to Hyla leucophyllata. The status of this name placed in the subfamily Hylinae is unclear and it is considered a nomen dubium. The type series is presumed to be lost.
Hyla auraria is a scientific name used by Wilhelm Peters to describe a species of frog in 1873 based on material that presumably originated from South America. The status of this name placed in the subfamily Hylinae is unclear. The holotype still exists and is in good condition but faded, and it has not been possible to relate it to known species or genera of frogs. Consequently, Hyla auraria is considered a nomen dubium.
The cloud forest tree frog is a species of frog in the family Hylidae endemic to Mexico. Its natural habitats are subtropical or tropical moist montane forests and rivers. It is threatened by habitat loss.
Hylinae is a large subfamily of "tree frogs", family Hylidae.
Atlantihyla is a genus of frogs in the family Hylidae. It is endemic to Central America, specifically to Honduras and Guatemala. The generic name refers to its distribution on the Atlantic side of the isthmus. The members of the genus are known as stream frogs.
Rheohyla is a genus of frogs in the family Hylidae. As currently recognized, it is monotypic, containing only Rheohyla miotympanum, also known as the small-eared hyla or small-eared treefrog. However, the nominal species likely is a complex of more than one species. It is endemic to eastern and central Mexico. The generic name refers to streams, the breeding habitat of this frog. The specific name is derived from Greek meion, a diminutive prefix, together with Greek tympanon (='drum') and refers to the small tympanum.
Cophomantini is a tribe of frogs in the subfamily Hylinae of the family Hylidae, the true treefrogs.