The Schilluk ridged frog (Ptychadena schillukorum) is a species of frog in the family Ptychadenidae. It is found in Angola, Burkina Faso, Cameroon, Democratic Republic of the Congo, Egypt, Eritrea, Ethiopia, Ghana, Kenya, Malawi, Mozambique, Senegal, Somalia, Sudan, and Tanzania. Its natural habitats are dry savanna, moist savanna, subtropical or tropical dry shrubland, subtropical or tropical dry lowland grassland, subtropical or tropical seasonally wet or flooded lowland grassland, rivers, freshwater lakes, freshwater marshes, intermittent freshwater marshes, arable land, ponds, seasonally flooded agricultural land, and canals and ditches. References Sources C. Michael Hogan & Jasmine Manalel. 2013. Ptychadena schillukorum. ed. B. Zimkus. African Amphibians Lifedesk Ptychadena Amphibians described in 1908 Taxonomy articles created by Polbot