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Cruziohyla
''Cruziohyla'' is a genus of frogs in the subfamily Phyllomedusinae. They occur from Nicaragua and Honduras in Central America south to the Amazon Basin in South America. This genus was erected in 2005 following a major revision of the Hylidae and fully reviewed in 2018. Species in this genus were previously placed in the genera ''Agalychnis'' or ''Phyllomedusa''. These frogs are characterized by extensive hand and foot webbing. Their eye has a bicoloured iris. Tadpoles develop in water-filled depressions on fallen trees. The name ''Cruziohyla'' honors Brazilian herpetologist Carlos Alberto Gonçalves da Cruz. Species There are three ''Cruziohyla'' species: * ''Cruziohyla calcarifer'' (Boulenger, 1902) — splendid leaf frog * ''Cruziohyla craspedopus'' (Funkhouser, 1957) — fringe tree frog * ''Cruziohyla sylviae ''Cruziohyla sylviae'', also known as Sylvia's tree frog, is a large colourful species of tree frog from Central America. Description and taxonomy The species wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cruziohyla Sylviae
''Cruziohyla sylviae'', also known as Sylvia's tree frog, is a large colourful species of tree frog from Central America. Description and taxonomy The species was described in 2018 by zoologist Andrew Gray, and is named after his granddaughter. It can be distinguished from the closely related '' C. calcarifer'' (Splendid Tree Frog) by having small green lichen-like markings on its dorsal surfaces rather than white or pale blue spots and lacking characteristic dark ventral markings found on the under-thighs of ''C. calcarifer'' which are characteristic of only that species of Cruziohyla. The species is also easily identified by having a large external eardrum ( tympanum), which is almost the same size as the eye, compared to an eardrum half its size, as seen in ''C. calcarifer''. DNA analysis places ''C. sylviae'' genetically closer to its sister species, '' C. craspedopus'', than to the true ''C. calcarifer'' described by George A. Boulenger in 1902. Distribution ''C. sylviae'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cruziohyla
''Cruziohyla'' is a genus of frogs in the subfamily Phyllomedusinae. They occur from Nicaragua and Honduras in Central America south to the Amazon Basin in South America. This genus was erected in 2005 following a major revision of the Hylidae and fully reviewed in 2018. Species in this genus were previously placed in the genera ''Agalychnis'' or ''Phyllomedusa''. These frogs are characterized by extensive hand and foot webbing. Their eye has a bicoloured iris. Tadpoles develop in water-filled depressions on fallen trees. The name ''Cruziohyla'' honors Brazilian herpetologist Carlos Alberto Gonçalves da Cruz. Species There are three ''Cruziohyla'' species: * ''Cruziohyla calcarifer'' (Boulenger, 1902) — splendid leaf frog * ''Cruziohyla craspedopus'' (Funkhouser, 1957) — fringe tree frog * ''Cruziohyla sylviae ''Cruziohyla sylviae'', also known as Sylvia's tree frog, is a large colourful species of tree frog from Central America. Description and taxonomy The species wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cruziohyla Craspedopus
''Cruziohyla craspedopus'', the fringed leaf frog or fringed tree frog, is a species of frog in the subfamily Phyllomedusinae.> It is found in the Amazonian lowlands in Brazil, Colombia, Ecuador, and Peru, and possibly in Bolivia. Description Adult males measure and adult females in snout–vent length. The head is slightly wider than it is long. The snout is sharply truncate in lateral view. The fingers and toes are webbed. The hind margin of the tarsus bear extensive dermal appendages forming irregular spurs. The dorsum has uniform dark green dorsal background coloration interspersed with irregular-shaped large pale blue-grey lichenose blotches. The flanks have narrow black lines. The undersides and concealed surfaces of the flanks and legs are yellow. Habitat and conservation ''Cruziohyla craspedopus'' is a high-canopy frog of primary tropical lowland rainforest at elevations of above sea level. It only descends to lower branches for breeding, which takes place in falle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cruziohyla Calcarifer
''Cruziohyla calcarifer'', the splendid leaf frog or splendid treefrog, is a species of tree frog of the subfamily Phyllomedusinae described in 1902 by George Albert Boulenger. It has a distribution from Esmeraldas Province in northwestern Ecuador, through western Colombia and Panama to the most southerly part of Costa Rica. It is a nocturnal, arboreal frog inhabiting primary humid lowland forest. Genetic studies ''Cruziohyla calcarifer'' is the most divergent species in the genus ''Cruziohyla''. DNA analysis places ''Cruziohyla sylviae'' closer genetically to its sister species, ''Cruziohyla craspedopus ''Cruziohyla craspedopus'', the fringed leaf frog or fringed tree frog, is a species of frog in the subfamily Phyllomedusinae.> It is found in the Amazonian lowlands in Brazil, Colombia, Ecuador, and Peru, and possibly in Bolivia. Description ...'', than to the true ''Cruziohyla calcarifer'' described by George A. Boulenger in 1902. References Cruziohyla Amphibians ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phyllomedusinae
Phyllomedusinae is a subfamily of hylid tree frogs found in the Neotropics commonly called leaf frogs. Formerly, they were often considered as their own family, Phyllomedusidae. The subfamily is considered to be the sister group to the Australian treefrogs (Pelodryadinae), a subfamily of frogs known from Australia and New Guinea, despite being very geographically separated from them. The common ancestor of both subfamilies is thought to have lived in early Cenozoic South America, where the Phyllomedusinae still live, with the two families diverging from one another during the Eocene. The ancestors of Pelodryadinae likely colonized Australasia from South America via Antarctica, which at the time was not yet frozen over. The clade comprising both subfamilies is sister to the Hylinae, from which they diverged in the early Paleogene. Taxonomy The subfamily Phyllomedusidae contains the following genera: * ''Agalychnis'' (14 species) * ''Callimedusa'' (six species) * ''Cruziohyla' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...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] |
Amazon Basin
The Amazon basin is the part of South America drained by the Amazon River and its tributaries. The Amazon drainage basin covers an area of about , or about 35.5 percent of the South American continent. It is located in the countries of Bolivia, Brazil, Colombia, Ecuador, Guyana, Peru, Suriname, and Venezuela. Most of the basin is covered by the Amazon rainforest, also known as Amazonia. With a area of dense tropical forest, this is the largest rainforest in the world. Geography The Amazon River begins in the Andes Mountains at the west of the basin with its main tributary the Marañón River and Apurimac River in Peru. The highest point in the watershed of the Amazon is the second biggest peak of Yerupajá at . With a length of about before it drains into the Atlantic Ocean, it is one of the two longest rivers in the world. A team of scientists has claimed that the Amazon is longer than the Nile, but debate about its exact length continues. The Amazon system ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agalychnis
''Agalychnis'' is a genus of tree frog A tree frog (or treefrog) is any species of frog that spends a major portion of its lifespan in trees, known as an arboreal state. Several lineages of frogs among the Neobatrachia have given rise to treefrogs, although they are not closely relat ...s native to forests in Mexico, Central America and northwestern South America. Taxonomy The following species are recognised in the genus ''Agalychnis'': External links References Phyllomedusinae Amphibian genera Taxa named by Edward Drinker Cope {{Phyllomedusinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phyllomedusa
''Phyllomedusa'' is a genus of tree frogs in the subfamily Phyllomedusinae found in tropical and subtropical South America (south to northern Argentina) and Panama. It has 16 recognised species. Taxonomy The following species are recognised in the genus ''Phyllomedusa'': * ''Phyllomedusa bahiana'' * ''Phyllomedusa bicolor'' - giant leaf frog * ''Phyllomedusa boliviana'' * ''Phyllomedusa burmeisteri'' - Burmeister's leaf frog * '' Phyllomedusa camba'' * ''Phyllomedusa chaparroi'' * '' Phyllomedusa coelestis'' * '' Phyllomedusa distincta'' * ''Phyllomedusa iheringii'' * ''Phyllomedusa neildi'' * ''Phyllomedusa sauvagii'' - waxy monkey leaf frog * '' Phyllomedusa tarsius''- tarsier leaf frog * '' Phyllomedusa tetraploidea'' * ''Phyllomedusa trinitatis'' * ''Phyllomedusa vaillantii'' - white-lined leaf frog * '' Phyllomedusa venusta'' Several other species formerly included in this genus are now placed in two other phyllomedusid genera: ''Callimedusa'' and ''Pithecopus''. Ecolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tadpole
A tadpole is the larval stage in the biological life cycle of an amphibian. Most tadpoles are fully aquatic, though some species of amphibians have tadpoles that are terrestrial. Tadpoles have some fish-like features that may not be found in adult amphibians such as a lateral line, gills and swimming tails. As they undergo metamorphosis, they start to develop functional lungs for breathing air, and the diet of tadpoles changes drastically. A few amphibians, such as some members of the frog family Brevicipitidae, undergo direct development i.e., they do not undergo a free-living larval stage as tadpoles instead emerging from eggs as fully formed "froglet" miniatures of the adult morphology. Some other species hatch into tadpoles underneath the skin of the female adult or are kept in a pouch until after metamorphosis. Having no hard skeletons, it might be expected that tadpole fossils would not exist. However, traces of biofilms have been preserved and fossil tadpoles have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carlos Alberto Gonçalves Da Cruz
Carlos Alberto Gonçalves da Cruz (born 1944) is a Brazilian herpetologist. He works at the National Museum in Rio de Janeiro. Taxa named in Cruz's honor * '' Craugastor cruzi'' (McCranie, Savage & Wilson, 1989) * '' Hyla cruzi'' (Pombal & Bastos, 1998) * '' Chiasmocleis crucis'' (Caramaschi & Pimenta, 2003) Taxa described *'' Chiasmocleis alagoanus'' *'' Chiasmocleis atlantica'' *'' Chiasmocleis capixaba'' *'' Chiasmocleis carvalhoi'' *'' Chiasmocleis jimi'' *'' Chiasmocleis mehelyi'' *'' Hyla arildae'' *'' Hyla buriti'' *'' Hyla callipygia'' *'' Hyla cavicola'' *'' Hyla ericae'' *'' Hyla fluminea'' *'' Hyla gouveai'' *'' Hyla ibirapitanga'' *'' Hyla leucopygia'' *'' Hyla phaeopleura'' *'' Hyla pseudomeridiana'' *'' Hyla sibilata'' *'' Hyla stenocephala'' *'' Hyla weygoldti'' *''Hylomantis granulosa'' *'' Melanophryniscus simplex'' *'' Melanophryniscus spectabilis'' *'' Phasmahyla exilis'' *'' Phrynohyas lepida'' *'' Phrynomedusa bokermanni'' *'' Phrynomedusa marginata'' *'' P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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