Grayia_tholloni
Grayia tholloni
Species of snake
Grayia tholloni, Tholloni's African water snake, is a species of snake in the family, Colubridae. It is found in Equatorial Guinea, the Democratic Republic of the Congo, the Republic of the Congo, Central African Republic, Zambia, Ethiopia, Sudan, South Sudan, Uganda, Kenya, Tanzania, Nigeria, Senegal, Gambia, Chad, and Angola.[2]