Hyperolius bolifambae
It is known from southeastern Nigeria , southern Cameroon , and southwestern Central African Republic , with an isolated record in northeastern Democratic Republic of the Congo ( type locality of "Hyperolius erythropus" , now in synonymy ) ; the latter record may be considered doubtful . 
<triplet> Cameroon <subj> Central African Republic <obj> shares border with <triplet> Central African Republic <subj> Cameroon <obj> shares border with <subj> Democratic Republic of the Congo <obj> shares border with