Proceratophrys cristiceps | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Amphibia |
Order: | Anura |
Family: | Odontophrynidae |
Genus: | Proceratophrys |
Species: | P. cristiceps |
Binomial name | |
Proceratophrys cristiceps (Müller, 1884) | |
Synonyms [2] | |
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Proceratophrys cristiceps is a species of frog in the family Odontophrynidae. It is endemic to northeastern Brazil and occurs in the coastal region from the Bay of All Saints in central Bahia northward to the state of Rio Grande do Norte. [2] [3] Common name Muller's smooth horned frog has been proposed for it. [2]
Adult males measure 40–50 mm (1.6–2.0 in) and adult females, based on only two specimens, 44–45 mm (1.7–1.8 in) in snout–vent length. The head is wider than it is long. The snout is rounded from above but obtuse in lateral view. The tympanum is not externally visible. The canthal crests are poorly defined while the frontoparietal crest is not developed. The toes are partially webbed. The dorsum is scattered with several warts and small granules. The ventral surfaces, apart from the hands and feet, are covered by many small, circular, uniform warts and small granules. Dorsal coloration consists of marbling of various shades of brown on cream background, sometimes with a reddish tinge. [3]
Proceratophrys cristiceps occurs in the Atlantic Forest as well as its ecotone towards the Caatinga dry forest. Males call near temporary streams. The eggs are laid in the streams where the tadpoles later develop. [3]
The probable threat to this presently common species is habitat loss caused by agriculture, livestock grazing, clear-cutting, human settlement, and fire. It is present in several protected areas. [1]
Bufoides kempi is a species of true toad, family Bufonidae. This poorly known species is endemic to Meghalaya, Northeast India. It is only known with certainty from its type series collected "above Tura" at 2,500 ft (760 m) in the Garo Hills no later than 1919; there is also a possible record collected at around 2009. Its common names are Kemp's Asian tree toad, Garo Hills toad, and Garo Hills tree toad. The specific name kempi honours Stanley Wells Kemp, an English zoologist and anthropologist.
Atelopus cruciger, also known as the Veragua stubfoot toad or Rancho Grande harlequin frog, is a species of toad in the family Bufonidae. It is endemic to Venezuela and is known from the central Venezuelan Coastal Range. The species was already suspected to be extinct because, despite considerable effort, none had been found since 1986. However, in 2003, a small population was found, with few other locations discovered later. It is mainly threatened by chytridiomycosis. It is locally called sapito rayado.
Allobates marchesianus, also known as the dull rocket frog, is a species of frog in the family Aromobatidae. It is found in the Amazon Basin in Brazil, Colombia, Ecuador, Peru, and Venezuela. However, this species might represent a cryptic species complex, where at least the populations from Venezuela belong to an undescribed species.
Corythomantis greeningi, occasionally called Greening's frog, is a venomous frog species in the family Hylidae endemic to eastern Brazil, where it lives in Caatinga habitat. It is usually situated on vegetation, including in bromeliads, and on rock outcrops. Breeding occurs in temporary streams. Although suffering from habitat loss, it is not considered threatened by the IUCN. The specific name greeningi was in honour of Linnaeus Greening (1855–1927), an English businessman and naturalist known for his work on arachnids, reptiles and amphibians.
Cryptobatrachus fuhrmanni is a species of frog in the family Hemiphractidae. It is endemic to Colombia and occurs on all three Andean cordilleras: it is found on the eastern slope of the Cordillera Occidental, northern and eastern flanks of the Cordillera Central, and the western slope of the Cordillera Oriental. The specific name fuhrmanni honors Otto Fuhrmann, Swiss zoologist and helminthologist.
Cycloramphus izecksohni is a species of frog in the family Cycloramphidae. It is endemic to southern Brazil and occurs in the Serra do Mar in the states of Santa Catarina, Paraná, and São Paulo. Prior to its description in 1983, it was confused with Cycloramphus duseni. Common name Izecksohn's button frog has been coined for this species.
Oreobates quixensis, also known as the common big-headed frog, is a species of frog in the family Strabomantidae. It is found in the upper Amazon Basin in Bolivia, western Brazil, Colombia, Ecuador, and Peru. It is a very common terrestrial frog of primary and secondary tropical moist forest, also to be found in clearings, open areas and banana groves.
Odontophrynus carvalhoi is a species of frog in the family Odontophrynidae. It is endemic to eastern Brazil and found east of the Espinhaço Mountains between northern Minas Gerais and Paraíba at altitudes higher than 500 m (1,600 ft) above sea level.
Odontophrynus occidentalis, commonly known as the Cururu lesser escuerzo, is a species of frog in the family Odontophrynidae. It is endemic to western and central Argentina. Its natural habitats are montane forests, montane grasslands, rocky outcrops, and shrubland. Breeding takes place in permanent streams; the development of the tadpoles takes about eight months. It tolerates habitat change but is threatened by water pollution and fires caused by agriculture and mining.
Proceratophrys is a genus of frogs in the family Odontophrynidae. They are found in eastern and southern Brazil, northeastern Argentina, and Paraguay, possibly into Bolivia adjacent to the Brazilian border.
Proceratophrys bigibbosa is a species of frog in the family Odontophrynidae. It is found in the Misiones Province in the northeastern Argentina and in Rio Grande do Sul and Santa Catarina in southern Brazil; its range might extend into the adjacent Paraguay. Common names Peters' smooth horned frog and Cristina's smooth horned frog have been coined for it.
Proceratophrys boiei, commonly known as Boie's frog, is a species of frog in the family Odontophrynidae. It is endemic to eastern and southeastern Brazil. This common frog is found in primary and secondary forest, on the forest edge, and in degraded areas near forest. This species is present in the illegal pet trade. Its habitat is subject to loss caused by agriculture, wood plantations, livestock grazing, clear-cutting, human settlement and tourism. The specific name boiei was given in honour of German zoologist Heinrich Boie or his brother Friedrich Boie.
Proceratophrys brauni is a species of frog in the family Odontophrynidae. It is endemic to South Brazil and has been recorded in the Paraná, Santa Catarina, and Rio Grande do Sul states. The specific name brauni honors Pedro Canisio Braun, a Brazilian herpetologist. Common name horn toad has been coined for this species.
Proceratophrys concavitympanum is a species of frog in the family Odontophrynidae. It is endemic to Brazil and known from Rondônia, northwestern Mato Grosso, Pará, and Tocantins. It is the only Proceratophrys found in the Amazon rainforest.
Proceratophrys melanopogon is a species of frog in the family Odontophrynidae. It is endemic to Serra do Mar in Rio de Janeiro and São Paulo states, Brazil.
Proceratophrys schirchi is a species of frog in the family Odontophrynidae. It is endemic to eastern Brazil and occurs in southeastern Bahia, Espírito Santo, northeastern Minas Gerais, and Rio de Janeiro states. The specific name schirchi honours Paulo F. Schirch, a Brazilian zoologist who collected the type series. Common names Santo smooth horned frog and Brazilian smooth horned frog can refer to this species, the latter specifically referring to Proceratophrys precrenulata that is now considered a junior synonym only.
Stereocyclops incrassatus is a species of frog in the family Microhylidae. It is endemic to eastern Brazil and is known from Pernambuco and Alagoas in the north and then southward through Bahia to Minas Gerais and Espírito Santo. Earlier records from São Paulo state are now recognized as Stereocyclops parkeri. Common name Brazilian dumpy frog has been coined for this species.
Stereocyclops parkeri is a species of frog in the family Microhylidae. It is endemic to southeastern Brazil and known from the southwestern part of the state of Rio de Janeiro and from Ilha de São Sebastião ("Ilhabela"), São Paulo state. For a period it was treated as a synonym of Stereocyclops incrassatus, but is now recognized as valid species.
Phrynobatrachus scapularis is a species of frog in the family Phrynobatrachidae. It is endemic to the northern and northeastern Democratic Republic of the Congo. The specific name scapularis refers to shoulder blades (scapulae). Common name Buta river frog has been coined for it.
Ameerega munduruku is a species of poison dart frog in the family Dentrobatidae. It was described in 2017 by the herpetologist Matheus Neves and his colleagues, and is named after the Munduruku, an ethnic group native to Brazil. A medium-sized frog for its genus, it has a snout–vent length of 24.9–27.3 mm (0.98–1.07 in) for adult males and 20.4–28.6 mm (0.80–1.13 in) for adult females. It has black uppersides, with a cream stripe from the snout to the groin, white undersides with worm-like black markings, and brown uppersides to the limbs. There are orange spots on the armpit and lower leg and an orange stripe from the groin to the thigh. Both sexes are similar but can be told apart by the presence of vocal slits in males.