| Tomopterna ahli | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Amphibia |
| Order: | Anura |
| Family: | Pyxicephalidae |
| Genus: | Tomopterna |
| Species: | T. ahli |
| Binomial name | |
| Tomopterna ahli (Deckert , 1938) | |
| Synonyms [2] | |
Tomopterna ahli, commonly known as the Damaraland sand frog or Damara sand frog, is a species of frog in the family Pyxicephalidae. It is found in central to north-western Namibia and southwestern Angola. [1] [2] [4] [5]
Five adult males in the type series of the formerly recognized Tomopterna damarensis measure 38–41 mm (1.5–1.6 in) in snout–vent length; [3] the range in a larger sample is 35–41 mm (1.4–1.6 in). [4] The body is stout. The snout is rounded. The tympanum is round; the supra-tympanic ridge is weakly developed. The fingers have no webbing but the toes are partially webbed. The dorsum is reddish brown with darker brown patches. The eyelids have three darker bars. The shanks and feet are brown with darker patches. The lower surfaces are whitish except for the throat that is darkly pigmented around jaw line. [3]
The male advertisement call is a series of notes, emitted at a rate of seven per second. The call has two harmonics that are equally emphasized, one of 1.1–1.2 kHz and the other of 2.4–2.5 kHz. The call is similar to that of Tomopterna tandyi but has higher repeat rate and two instead of one emphasized harmonics. [3]
Tomopterna ahli have been found in a range of dry, sandy habitats near permanent water; it appears that it needs access to permanent water bodies. [4] The type series of the formerly recognized Tomopterna damarensis was collected from pools in a riverbed. [3]
The International Union for Conservation of Nature (IUCN) has assessed this species as "data deficient" because of uncertainty concerning its range and ecological requirements, [1] later research has shown it to be relatively widespread and tolerant of a range of ecological conditions. Large parts of its range enjoys nominal protection in the form of a series of community conservancies in Namibia. In Angola, it occurs in the Iona National Park. The most obvious potential threat to this species is changes in availability of surface water. [4]
Tomopterna is a genus of frogs from sub-Saharan Africa.
Tomopterna milletihorsini, commonly known as the Mali screeching frog, is a species of frog in the family Pyxicephalidae. It is endemic to Mali where it is known from near Bamako and Nara. This species was transferred from Arthroleptis to Tomopterna in 2008, the old placement still being reflected in its common name.
Hyperolius nasutus is a species of frog in the family Hyperoliidae. Common names include long-nosed reed frog, sharp-nosed reed frog and long reed frog. It is known from northern Angola and northern Botswana, but it presumably occurs more widely. The nominal Hyperolius nasutus was partitioned in 2013 into three cryptic species, the other two being Hyperolius viridis and Hyperolius microps. All these species are members of the so-called Hyperolius nasutus species group, the "long reed frogs".
Hyperolius parallelus, also known as the Angolan reed frog, is a species of frog in the family Hyperoliidae. It is found in Southern and Central Africa. It is part of the so-called Hyperolius viridiflavus species complex and has a complex history of taxonomic treatments.
Leptopelis aubryi, also known as the Aubry's tree frog and Gaboon forest treefrog, is a species of frog in the family Arthroleptidae. It is found in southeastern Nigeria, Cameroon, Central African Republic, Equatorial Guinea, Gabon, Republic of the Congo, western and northern Democratic Republic of the Congo, and Angola.
Arthroleptella subvoce is a species of frogs in the family Pyxicephalidae. It is endemic to South Africa and only known from the Groot Winterhoek Wilderness Area, Western Cape. Common name northern moss frog has been coined for it. The specific name subvoce is Latin for "under voice" and refers to the very subdued male advertisement call of this frog.
Amietia delalandii, also known as the Delalande's river frog, the Drakensberg frog, Drakensberg river frog, or Sani Pass frog, is a species of southern African river frog in the family Pyxicephalidae. It is found in Lesotho, South Africa, Mozambique, Malawi, Zimbabwe, and possibly Zambia. It is the sister species to A. vertebralis.
Amietia ruwenzorica is a species of frog in the family Pyxicephalidae. It is found in the eastern Democratic Republic of the Congo and western Uganda, including the eponymous Rwenzori Mountains on the Uganda/DRC border as well as Kabobo Plateau and Itombwe Mountains in DRC.
The African bullfrog, also known as the Giant bullfrog or the South African burrowing frog, is a species of frog in the family Pyxicephalidae. It is also known as the pixie frog due to its scientific name. It is found in Angola, Botswana, Kenya, Malawi, Mozambique, Namibia, South Africa, Tanzania, Uganda, Zambia, Zimbabwe, and possibly the Democratic Republic of the Congo. It has been extirpated from Eswatini. It has long been confused with the edible bullfrog, and species boundaries between them, including exact range limits, are not fully understood. Additionally, P. angusticeps of coastal East Africa only was revalidated as a separate species in 2013.
Amietia hymenopus is a species of frog in the family Pyxicephalidae. It is found in the Drakensberg Mountains and Lesotho Highlands in northeastern Lesotho and adjacent South Africa. This species has many common names: Phofung river frog, Berg stream frog, Drakensberg river frog, Natal Drakensberg frog, Drakensberg frog, and Drakensberg rana.
Strongylopus kilimanjaro is a species of frog in the family Pyxicephalidae. It is endemic to Tanzania and only known from a narrow alpine range on the middle slopes of Mount Kilimanjaro, within the East African montane moorlands ecoregion. It is known only from three specimens collected in 1936. The lack of recent records is probably a reflection of very limited survey effort in the area since then.
The common sand frog is a species of frog in the family Pyxicephalidae It is found in dryer (xeric) regions in sub-Saharan Africa. However, it is likely a cryptic species complex, and the distribution of the nominal Tomopterna cryptotis is poorly known. IUCN list the following countries: Angola, Botswana, Cameroon, Djibouti, Eritrea, Eswatini, Ethiopia, Kenya, Lesotho, Malawi, Mali, Mauritania, Mozambique, Namibia, Niger, Nigeria, Senegal, Somalia, South Africa, Sudan, Tanzania, Uganda, Zambia, Zimbabwe, and possibly Benin, Burkina Faso, Central African Republic, Chad, and Guinea.
Delalande's sand frog, also known as Delalande's frog, Cape sand frog, or striped pixie, is a species of frog in the family Pyxicephalidae. It is endemic to western and southern South Africa and occurs in the low-lying areas of Namaqualand, Western Cape, and Eastern Cape as far east as Cape St. Francis.
The knocking sand frog, also known as sandveld pyxie or Kruger burrowing frog, is a species of frog in the family Pyxicephalidae. It is found in southern Angola, Namibia, Botswana, southern Zimbabwe, southern Mozambique, northern South Africa, and Eswatini. This species was discovered during the evening of 23 October 1973 in South Africa's Kruger National Park. Two weeks after heavy rain fell in the area, large numbers were found around the Machayi and Mathlakuza Pans in the northeastern part of the Park near the Mozambican frontier.
Tomopterna luganga is a species of frog in the family Pyxicephalidae. It is endemic to central Tanzania where it is widespread. However, because the limits of its distribution are not well-mapped and suitable habitat extends to Kenya, it is possible that its range extends to that country. Common name red sand frog has been coined for it.
Tandy's sand frog is a species of frog in the family Pyxicephalidae. It is found in South Africa, Botswana, Namibia, and south-western Angola, and from inland Tanzania and Kenya. It probably occurs more widely within and between these two disjunct areas. The specific name tandyi honours Robert Mills Tandy, an American biologist, herpetologist, and photographer and the collector of the type material.
The rough sand frog is a species of frog in the family Pyxicephalidae. It is found in Angola, the Democratic Republic of the Congo, Namibia, Tanzania, Zambia, and Zimbabwe, and possibly Malawi and Mozambique. Its natural habitats are dry savanna, moist savanna, freshwater marshes, and intermittent freshwater marshes.
Amietia desaegeri is a species of frog in the family Pyxicephalidae. It is found west and south of the Rwenzori Mountains in eastern Democratic Republic of the Congo and north-western Rwanda. The common names Byangolo frog and De Saeger's river frog have been coined for it.
Arthroleptella rugosa is a species of frog in the family Pyxicephalidae. It is endemic to South Africa and only known from the Klein Swartberg Mountain, an inselberg near Caledon, Western Cape. The specific name rugosa is Latin for wrinkled or rough and refers to the rough appearance of this species as well as its rough sounding advertisement call. Accordingly, the common name rough moss frog has been suggested for it.
