A new species of tree hyrax (Procaviidae: Dendrohyrax) from West Africa and the significance of the Niger-Volta interfluvium in mammalian biogeography Author Oates, John F Author Woodman, Neal Author Gaubert, Philippe Author Sargis, Eric J Author Wiafe, Edward D Author Lecompte, Emilie Author Dowsett-Lemaire, Françoise Author Dowsett, Robert J Author Gonedelé Bi, Sery Author Ikemeh, Rachel A Author Djagoun, Chabi A M S Author Tomsett, Louise Author Bearder, Simon K text Zoological Journal of the Linnean Society 2022 2022-02-01 194 2 527 552 https://academic.oup.com/zoolinnean/article/194/2/527/6299316 journal article 20217 10.1093/zoolinnean/zlab029 8011732f-1b35-43d9-9837-53789e15757c 0024-4082 6352101 Dendrohyrax dorsalis nigricans (Peters, 1879) Nigeria . Cross River State : Iko Esai : 5°41′N , 8°16′E ( S.B. , J.O. , 2009) ( N = 24). Cameroon . Korup National Park : 5°13′N , 8°58′E ( P.H. , S.B. , 1991; C.A. , 2014) ( N = 33) . Mt. Cameroon : 4°06′N , 9°08′E ( L.A. , 1996; C.C. , 1974) ( N = 14) . Bakossi Mts. : 4°48′N , 9°42′E (C.W., 1997) ( N = 1) . Mt. Kupe : 4°49′N , 9°43′E ( S.B. , A.D. , A.P. , L.A. , 1997) ( N = 22) . Douala outskirts: 4°02′N , 9°47′E ( C.C. , 1970) ( N = 1) . Kribi : 2°56′N , 2°35′W ( C.C. , 1971) ( N = 1) . Minwo Forest : 3°20′N , 10°46′E ( A.P. , L.A. , 1997) ( N = 3) . Ebom : 3°17′N , 11°03′E ( A.P. , L.A. , 1997) ( N = 15) . Dja : 3°06′N , 13°0′E ( L.A. , 1996) ( N = 12). Congo Republic . Dimonika , Mayombe : 4°13′S , 12°26′E ( F.D. -L., 1989) ( N = 1). Gabon . Makokou : 0°30′N , 12°50′E ( C.C. , 1970, 1972; L.A. , 1993) ( N = 16).