58658 Aphyosemion alpha Huber, 1998 Nothobranchiidae African rivulines Cyprinodontiformes Teleostei Africa: known from a limited number of localities between Libreville and Cap Esterias in north-western Gabon (Ref. 80395) and Owendo area south of Libreville in Gabon (Ref. 119374). P 97044.000197044.0006 Aphyosemion alpha