Central DeltaSubgroup of 9 languagesAncestorsNiger-Congo 1554Atlantic-Congo 1454Volta-Congo 1382Benue-Congo 987Cross River 68Delta Cross 59Central DeltaAbureni mgj, a language of NigeriaObulom obu, a language of NigeriaO’chi’chi’ xoc, a language of NigeriaOgbia ogb, a language of NigeriaOgbogolo ogg, a language of NigeriaOgbronuagum ogu, a language of NigeriaDescendants Abua-Odual 2Abua abn, a language of NigeriaOdual odu, a language of Nigeria Kugbo 1Kugbo kes, a language of Nigeria
