Sharp-nosed ridged frog

Ptychadena oxyrhynchus, commonly known as the South African sharp-nosed frog, is a species of frog in the Ptychadenidae family. 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.