Hexaprotodon liberiensis, Cercopithecus pogonias, Cercopithecus preussi, Lophocebus albigena, Euoticus pallidus and Arctocebus calabarensis from Nigeria;
Hexaprotodon liberiensis, Cercopithecus pogonias, Cercopithecus preussi, Lophocebus albigena, Euoticus pallidus et Arctocebus calabarensis du Nigeria;