Rich, M., Sullivan, J. P. & Hopkins, C. D. Rediscovery and description of Paramormyrops sphekodes (Sauvage, 1879) and a new cryptic Paramormyrops (Mormyridae: Osteoglossiformes) from the Ogooué River of Gabon using morphometrics, DNA sequencing and electrophysiology. Zoological Journal of the Linnean Society (2017). doi:10.1093/zoolinnean/zlw004

Sauvage, H. E. Étude sur la faune ichthyologique de l?Ogôoué. Nouvelles Archives du Muséum d?Histoire Naturelle, Paris (Série 2) 3, 5?56 (1880).

Sauvage, H. E. Notice sur la faune ichthyologique de l?Ogôoué. Bulletin de la Société philomathique de Paris (7th Série) 3, 90?103 (1879).

Boulenger, G. A. Catalogue of the Fresh-Water Fishes of Africa in the British Museum (Natural History) I, 29-145 (British Museum (Natural History), 1909).

Boulenger, G. A. A revision of the genera and species of fishes of the family Mormyridae. Proceedings of the General Meetings for Scientific Business of the Zoological Society of London 1898, 775-821 (1899).

Hopkins, C. D., Lavoué, S. & Sullivan, J. P. The Fresh and Brackish Water Fishes of Lower Guinea, West-Central Africa (Stiassny, M. L. J., Teugels, G. G. & Hopkins, C. D.) 1, 220?334 (IRD, 2007).