Ptychadena is a genus of frogs in the grassland frog family, Ptychadenidae. They are distributed in Sub-Saharan Africa, as well as nilotic Egypt. The common names of this genus are ridged frogs and grass frogs. This type of family have many different characteristics such as the species, Ptychadena neumanni who have long hindlimbs and a large ear drum compared to the Ptychadena erlangeri, for example. They also have a unique bone structure which is a fusion between the presacral vertebrae and sacrum.
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.
Cardioglossa cyaneospila is a species of frog in the family Arthroleptidae. It is endemic to the Albertine Rift area in eastern Democratic Republic of the Congo, southwestern Uganda, Rwanda, and southwestern Burundi. It was described in 1950 by Raymond Laurent based on specimens collected in 1949. No new records were published until 2011. Recent research has uncovered both old unpublished records and several new records, and the conservation status was changed from "data deficient" to "near threatened" in 2016. Common names Bururi long-fingered frog and Mukuzira long-fingered frog have been coined for this species.
Afrixalus orophilus is a species of frog in the family Hyperoliidae. It is found in Kivu in the eastern Democratic Republic of the Congo, Burundi, Rwanda, and southwestern Uganda. Common names Kivu banana frog, montane spiny reed frog, and two-lined leaf-gluing frog has been coined for it.
Hyperolius chrysogaster is a species of frog in the family Hyperoliidae. It is endemic to the Rwenzori and northern Itombwe Mountains in the eastern Democratic Republic of the Congo. There are also unconfirmed records from Rwanda.
Hyperolius frontalis is a species of frog in the family Hyperoliidae. It is found in the eastern Democratic Republic of the Congo, from northwest of Mount Rwenzori, south to west of Lake Kivu, extending into extreme south-western Uganda in the Bwindi Forest. Common names Bushoho reed frog and white-snouted reed frog have been coined for this species.
The common reed frog is a species of tree frogs in the family Hyperoliidae found in Burundi, the Democratic Republic of the Congo, Ethiopia, Kenya, Rwanda, Sudan, Tanzania, and Uganda, and possibly the Central African Republic, Chad, and Eritrea. Its natural habitats are subtropical or tropical dry forest, subtropical or tropical moist lowland forest, subtropical or tropical moist montane forest, dry savanna, moist savanna, subtropical or tropical dry shrubland, subtropical or tropical moist shrubland, subtropical or tropical seasonally wet or flooded lowland grassland, subtropical or tropical high-altitude grassland, rivers, swamps, freshwater lakes, intermittent freshwater lakes, freshwater marshes, intermittent freshwater marshes, freshwater springs, arable land, pastureland, rural gardens, urban areas, heavily degraded former forests, water storage areas, ponds, irrigated land, seasonally flooded agricultural land, and canals and ditches.
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 karissimbensis is a species of frog in the family Arthroleptidae. It is found in the highlands of western Rwanda and southwestern Uganda and in the adjacent eastern Democratic Republic of the Congo. It is very similar to Leptopelis kivuensis and has been confused with that species. Common names Karissimbi forest treefrog and Karissimbi tree frog have been coined for it.
Leptopelis kivuensis is a species of frog in the family Arthroleptidae. It is found in the highlands of western Burundi, Rwanda, and Uganda, and in the extreme eastern Democratic Republic of the Congo. It has been considered synonym of Leptopelis karissimbensis, and has been confused with that species. Common names Kisenyi forest treefrog and Kivu tree frog have been coined for it.
Amietia wittei is a species of frog in the family Pyxicephalidae. It is found in Kenya and Tanzania, including Mount Elgon in the Kenya/Uganda border region. Its type locality is in Molo, Kenya, located near the top of the Mau Escarpment. The specific name wittei honours Gaston-François de Witte, a Belgian naturalist.
Anchieta's ridged frog or plain grass frog is a species of frog in the family Ptychadenidae. It is found in Angola, Botswana, Republic of the Congo, Democratic Republic of the Congo, Djibouti, Eritrea, Ethiopia, Kenya, Malawi, Mozambique, Namibia, Somalia, South Africa, Sudan, Swaziland, Tanzania, Uganda, Zambia, Zimbabwe, possibly Burundi, and possibly Rwanda. Its natural habitats are subtropical or tropical moist lowland forest, subtropical or tropical moist montane forest, dry savanna, moist savanna, subtropical or tropical dry shrubland, subtropical or tropical moist shrubland, subtropical or tropical dry lowland grassland, rivers, intermittent rivers, freshwater lakes, freshwater marshes, intermittent freshwater marshes, hot deserts, arable land, rural gardens, urban areas, and ponds.
Ptychadena guibei is a species of frog in the family Ptychadenidae. It is found in northeastern and eastern Angola, the Caprivi Strip of northeastern Namibia, northern Botswana, northwestern and eastern Zimbabwe, Zambia, southern Democratic Republic of the Congo, Malawi, and northern Mozambique. The specific name guibei honours Jean Guibé, a French zoologist and herpetologist. Common names Guibe's yellow-bellied grass frog, Guibe's grass frog, Guibe's grassland frog, and Guibe's ridge frog have been coined for it.
Ptychadena ingeri is a species of frog in the family Ptychadenidae. It is endemic to the north-eastern Democratic Republic of the Congo where it is known from the Garamba National Park. It is likely to occur more widely, possibly reaching into South Sudan. It is named after Robert F. Inger, an American zoologist from the Field Museum of Natural History. Common name Inger's grassland frog has been coined for it.
Ptychadena oxyrhynchus, commonly known as the South African sharp-nosed frog, is a species of frog in the family Ptychadenidae. It is found in Angola, Benin, Botswana, Cameroon, Central African Republic, Chad, Republic of the Congo, Democratic Republic of the Congo, Ivory Coast, Gambia, Ghana, Guinea, Guinea-Bissau, Kenya, Malawi, Mali, Mozambique, Namibia, Nigeria, Senegal, South Africa, Swaziland, Tanzania, Togo, Uganda, Zambia, Zimbabwe, possibly Burkina Faso, possibly Burundi, possibly Niger, possibly Rwanda, and possibly Sudan.
Ptychadena perreti is a species of frog in the family Ptychadenidae. It is found in Cameroon, Gabon, Republic of the Congo, southwestern Central African Republic and northern Democratic Republic of the Congo. It might occur in the Cabinda enclave of Angola and mainland Equatorial Guinea. Common name Perret's grassland frog has been coined for it.
Ptychadena porosissima is a species of frog in the family Ptychadenidae. It is found in Angola, Democratic Republic of the Congo, Ethiopia, Kenya, Malawi, Rwanda, South Africa, Eswatini, Tanzania, Uganda, Zambia, Zimbabwe, possibly Burundi, possibly Lesotho, and possibly Mozambique. Its natural habitats are temperate forest, subtropical or tropical moist montane forest, moist savanna, subtropical or tropical moist shrubland, temperate grassland, subtropical or tropical seasonally wet or flooded lowland grassland, subtropical or tropical high-altitude grassland, swamps, intermittent freshwater marshes, pastureland, rural gardens, and heavily degraded former forest.
Ptychadena trinodis is a species of frog in the family Ptychadenidae. Its common name is Dakar grassland frog. It is widely distributed in West and Middle Africa, and following the International Union for Conservation of Nature (IUCN), occurs in Benin, Cameroon, Central African Republic, Chad, Democratic Republic of the Congo, Gambia, Ghana, Guinea, Ivory Coast, Mali, Mauritania, Nigeria, Senegal, and Togo. Further, records are missing from Guinea-Bissau, Burkina Faso, Niger, South Sudan, and Sudan, but it is presumed to be present in these countries too.
Ptychadena uzungwensis is a species of frog in the family Ptychadenidae. It is found on the East African Plateau in Rwanda, Burundi, and Tanzania in the north and then southward to eastern Democratic Republic of the Congo, northern Angola, Zambia, Malawi, Zimbabwe and uplands of Mozambique. Its common names include Udzungwa ridged frog and Udzungwa grass frog, where "Udzungwa" may also be written Uzungwa, following the spelling that Arthur Loveridge used in the species description for the Udzungwa Mountains, the type locality.
Ptychadena nilotica is a species of frog in the family Ptychadenidae. It is found in the upper reaches of the Nile and its major tributaries in Egypt, Sudan, South Sudan, Ethiopia, Burundi, Rwanda, Uganda, Kenya, Tanzania, Democratic Republic of Congo, and possibly Djibouti, Eritrea, and Somalia. Its natural habitats are wetlands near rivers, large lakes, swamps, and freshwater marshes and springs., as well as dry savanna, subtropical or tropical dry shrubland, arable land, irrigation canals and ditches.
