Ƙirƙirar wani nau'i mai mahimmanci na wannan jumla An yi la'akari da kullun Diana (Cercopithecus diana ') sau da yawa daya daga cikin mafi kyau na tsohuwar duniya.
Tabbas, wani nau'i mai rikitarwa na jumla shine "The Diana Monkey (' 'Cercopithecus diana'') wani tsohuwar duniyar duniyar da aka samu a Yammacin Afirka, daga Sierra Leone zuwa Ghana. "