Günther, A. C. L. G. Catalogue of the fishes in the British Museum. Catalogue of the Physostomi, containing the families Salmonidae, Percopsidae, Galaxidae, Mormyridae, Gymnarchidae, Esocidae, Umbridae, Scombresocidae, Cyprinodontidae, in the collection of the British Museum. 6, i-xv + 1-368 (1866).

Günther, A. C. L. G. Family Mormyridae - Catalogue of the fishes in the British Museum. Vol 6, 214-224 (1866).