CrossRivergorilla (Gorillagorilla diehli).The author selected the specific epithet for the name given by Hanno to "wild men" he had noted on the east coast of Africa, presumed by Savage to be a species of orang.[4]. TheCrossRivergorilla is on the brink of extinction, but with our help, we can ensure that this subspecies continues to thrive for generations to come. Take the pledge to help savetheCrossRivergorillafromextinction! CrossRivergorillas (Gorillagorilla diehli) are among the rarest and most secretive of all great apes, confined to a narrow stretch of dense, rugged forest along the Nigeria–Cameroon border. CrossRivergorillas were long believed extinct after Nigeria’s civil war in the late 1960s.Read also: FG moves to secure return of smuggled baby gorillafrom Turkey. Protecting the species, experts say, is about much more than preventing extinction. Very little is known about this elusive sub-species of gorilla, except that their numbers are small and their highly fragmented environment could threaten their future.TheCrossRivergorilla differs from other lowland gorillas in a number of ways. RANGE: There are two species of gorillas, each with two subspecies, inhabitating four small separate regions in Africa. HABITAT: Western and Eastern lowland gorillas and crossrivergorillas live i… Where is theCross-Rivergorilla found? This gorilla is found in only two countries on this planet, Cameroon and Nigeria.How do you save a species? It is crucial to know exactly where the gorillas are located. 1778 Words.In efforts to revive the species population fromextinction, persistent activism through worldly foundations are helping protect the mountain gorillaspecies.