Arthroleptis variabilis | |
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Amphibia |
Order: | Anura |
Family: | Arthroleptidae |
Genus: | Arthroleptis |
Species: | A. variabilis |
Binomial name | |
Arthroleptis variabilis Matschie, 1893 | |
Synonyms [2] | |
Arthroleptis SeimundiBoulenger, 1905 Contents |
Arthroleptis variabilis is a species of frog in the family Arthroleptidae. It is found in the lowlands of eastern Nigeria, Cameroon, Equatorial Guinea (including the island of Bioko), Gabon, the Central African Republic, the Republic of the Congo, and the Democratic Republic of the Congo. [2] [3] Earlier records west from Nigeria refer to other species, including Arthroleptis krokosua described in 2008. [2] [3] Common names Buea screeching frog and variable squeaker frog have been coined for it. [1] [2]
The specific name variabilis is Latin for "changeable". This presumably refers to the wide range of coloration and pattern seen in the species. [3]
Arthroleptis variabilis is a robust frog with moderately robust limbs. Males measure 26–35 mm (1.0–1.4 in) and females 29–38 mm (1.1–1.5 in) in snout–vent length. The head is somewhat broad. The tympanum is distinct and ovoid. The fingers and toes do not have webbing but there is a very prominent, flange-like inner metatarsal tubercle. Skin is smooth but tending towards glandular posteriorly and is glandular laterally. Coloration is variable. Dorsal base coloration is black, dark gray, brown (dark, light, or ruddy), red, or olive green. Markings on dorsal and lateral surfaces range from tan, orange, light or dark brown to black, When present, mid-vertebral stripe is gray to orange. Ventral surface of throat is generally dark gray to black with white or creamy stripe along midline. The venter is white or gray with light- to dark-gray spots. The inguinal region is from pale yellow to orange red. [3]
Its natural habitats are lowland and montane rainforests up to elevations of 1,200 m (3,900 ft) above sea level. It lives among leaf litter and can be locally abundant. It is probably threatened by habitat loss, but occurs in a number of protected areas. [1]
Arthroleptis adolfifriederici is a species of frog in the family Arthroleptidae. It is found in the eastern Democratic Republic of the Congo, Rwanda, Burundi, and Uganda. Several common names have been coined for it, including Rugege Forest squeaker, Rugegewald squeaker, Adolf Friedrich's squeaker frog, and Adolf's squeaker.
Arthroleptis bivittatus is a species of frog in the family Arthroleptidae. It is endemic to Guinea and only known from the holotype collected from the Tombo Island. It is uncertain whether this species is distinct from the common Arthroleptis poecilonotus. Common name Tumbo-Insel screeching frog has been coined for this species.
Arthroleptis carquejai is a species of frog in the family Arthroleptidae. It is known with certainty only from northwestern Angola, but there is also a recent record from Gabon. If this is correct, its distribution might also include intervening areas in the Republic of the Congo and the Democratic Republic of the Congo. The specific name carquejai honours Bento Carqueja, Portuguese professor, journalist, and philanthropist. Common names Cambondo screeching frog and Carqueja's squeaker have been proposed for it.
Arthroleptis lameerei is a species of frog in the family Arthroleptidae. It is found in northeastern Angola, southeastern Democratic Republic of the Congo, and western Burundi, though the exact range is poorly known. There is some doubt whether it is distinct from Arthroleptis xenochirus. The specific name lameerei honours Auguste Lameere, a Belgian entomologist. Common names Lameere's squeaker, Lameer's squeaker, and Katanga screeching frog have been coined for this species.
Arthroleptis nikeae, also known as Nike's squeaker, is a species of frogs in the family Arthroleptidae. It is endemic to the Mafwemiro Reserve in the Rubeho Mountains of Tanzania. It was named after conservationist Nike Doggart, who first found it. With a maximum snout–vent length of 57 mm (2.2 in), it is among the largest Arthroleptis species.
Arthroleptis poecilonotus is a species of frog in the family Arthroleptidae. This adaptable species has a wide range within the Sub-Saharan Africa and is not considered threatened.
Arthroleptis schubotzi, also known as the Burundi screeching frog, Schubotz's squeaker, and Kivu dwarf litter frog, is a species of frog in the family Arthroleptidae. It is found in the African Rift Valley in eastern Democratic Republic of the Congo (Kivu), southwestern Tanzania, Burundi, Rwanda, and western Uganda. There are taxonomic problems in delimiting this species.
Arthroleptis tanneri, the Tanzania screeching frog or Tanner's squeaker, is a species of frog in the family Arthroleptidae. It is endemic to the West Usambara Mountains in northeastern Tanzania; previous records from elsewhere refer to other species.
The cave squeaker is a species of frog in the family Arthroleptidae. It is endemic to the Chimanimani Mountains in Zimbabwe.
Arthroleptis vercammeni, also known as the Mwana screeching frog or Vercammen's squeaker, is a species of frog in the family Arthroleptidae. It is endemic to eastern Democratic Republic of the Congo and is only known from its type locality at Mwana in Mwenga Territory, South Kivu province. The specific name vercammeni honours Paul-Henry Vercammen-Grandjean, entomologist and virologist from France/Belgium.
Arthroleptis xenodactyloides, also known as the dwarf squeaker or Chirinda screeching frog, is a species of frog in the family Arthroleptidae. It is found in eastern highlands of Zimbabwe and Malawi, central Mozambique, and eastern Zambia northwards to northeastern Tanzania and the Taita Hills of Kenya; it probably occurs in adjacent Democratic Republic of the Congo. Its natural habitats are lowland and montane forests, dense woodlands, grasslands, and swamps. It is locally threatened by habitat loss.
Astylosternus batesi is a species of frog in the family Arthroleptidae. It is found in Cameroon south of Sanaga River, Equatorial Guinea, Gabon, southwestern Central African Republic, the Republic of the Congo, and the extreme western Democratic Republic of the Congo (Mayombe). The specific name batesi honours George Latimer Bates, an American naturalist. However, its vernacular name is Benito River night frog, apparently in reference to its type locality, Benito River in Equatorial Guinea.
Sclerophrys tuberosa is a species of toad in the family Bufonidae. It is found in southeastern Nigeria, Cameroon, southwestern Central African Republic, Equatorial Guinea, Gabon, and northern Democratic Republic of the Congo and Republic of the Congo. Common names rough toad, warty toad, and Fernando Po toad have been proposed for it.
Leptopelis christyi, also known as the Christy's tree frog or Christy's forest treefrog, is a species of frog in the family Arthroleptidae. It is known with confidence from eastern and northeastern Democratic Republic of Congo, southern and western Uganda, and northwestern Tanzania. It is likely to occur in Burundi and Rwanda, possibly ranging further in East Africa. There is an isolated population in Cameroon and Gabon that might represent a distinct species. The specific name christyi honours Dr. Cuthbert Christy, a British army doctor who collected the holotype.
Leptopelis oryi, also known as the Garamba forest treefrog and Ory's tree frog, is a species of frog in the family Arthroleptidae. It is found in the northeastern Democratic Republic of the Congo, northwestern Uganda, and adjacent South Sudan. It is morphologically similar to Leptopelis nordequatorialis from Cameroon, and has also been considered its synonym, but is currently treated as a distinct species. The specific name oryi honours Albert Ory, warden in the Garamba National Park, the type locality of this species.
Leptopelis viridis is a species of frog in the family Arthroleptidae. It is widely distributed in the West and Central African savanna zone between Senegal and the Gambia to the northeastern Democratic Republic of Congo.
Adenomera araucaria is a species of frog in the family Leptodactylidae. It is endemic to southern Brazil, where it occurs in the southern part of the Serra Geral in the states of Santa Catarina and Rio Grande do Sul.
Pristimantis variabilis is a species of frog in the family Craugastoridae. It is found in the lowland Amazon rainforest and Andean slopes in southern Colombia, eastern Ecuador, eastern Peru, and western Brazil. The specific name variabilis refers to the variable dorsal coloration of this frog. Common name variable robber frog has been proposed for it.
Craugastor vulcani is a species of frog in the family Craugastoridae. It is endemic to the Sierra de los Tuxtlas range in southern Veracruz state, Mexico. Its name refers to its type locality on the San Martin Tuxtla volcano. Common name Volcan San Martin rainfrog has been proposed for it.
Niceforonia lucida is a species of frog in the family Craugastoridae. It is endemic to Peru and known from the Cordillera Central west of the Apurímac River in the Ayacucho Region. Common name Cannatella's Andes frog has been coined for it. The specific name lucida refers to distinctive coloration of this frog relative to frogs in the genus Phrynopus, the genus where this species was initially placed. However, later studies have moved it to other genera where its colors are less distinctive.