Ptychadena chrysogaster is a species of frog in the family Ptychadenidae. It is found in eastern Democratic Republic of the Congo (Kivu), Burundi, Rwanda, and southwestern Uganda, with an isolated record from Serengeti, Tanzania. Common names yellow-bellied ridged frog, golden-bellied rocket frog, and Rwanda grassland frog have been coined for it. Ptychadena chrysogaster is a forest species associated with swampy areas on the forest edge at elevations of above sea level. It can also occur in disturbed habitats, including roadside ditches. Breeding takes place in streams. It is a common and adaptable species that is not facing major threats. Furthermore, it occurs in several national parks: Kibale and Bwindi National Parks in Uganda, and Serengeti National Park in Tanzania. References chrysogaster Frogs of Africa Amphibians of Burundi Amphibians of the Democratic Republic of the Congo Amphibians of Rwanda Amphibians of Tanzania Amphibians of Uganda Taxa named by Raymond Laurent Amphibians described in 1954 Taxonomy articles created by Polbot