Čeleď: Mormyridae Bonaparte, 1831
Rod: Petrocephalus Marcusen, 1854
Lavoué, S., Sullivan, J. P. & Arnegard, M. E. 2010. African weakly electric fishes of the genus *Petrocephalus *(Osteoglossomorpha: Mormyridae) of Odzala National Park, Republic of the Congo (Lékoli River, Congo River basin) with description of five new species. Zootaxa, 2600: 1–52.