Hyperolius leucotaenius is a species of frog in the Hyperoliidae family. It is endemic to Democratic Republic of the Congo. At one time thought to be extinct, in 2011 Hyperolius leucotaenius was found and photographed on the banks of the Elila River, a tributary of the Lualaba, during an expedition led by Eli Greenbaum of the University of Texas El Paso. (source: wikipedia)