Hippopotamyrus discorhynchus (Peters, 1852)
         Круглорылый гиппопотамир (Rus),  
         Zambesi parrotfish (Eng)  
Синонимы:
Cyphomyrus discorhynchus (Peters, 1852)
Marcusenius cubangoensis Pellegrin, 1936
Marcusenius smithersi Määr, 1962
Marcusenius tanganicanus Boulenger, 1906
Mormyrus discorhynchus Peters, 1852

(Hippopotamyrus discorhynchus) (Hippopotamyrus discorhynchus) (Hippopotamyrus discorhynchus) (Hippopotamyrus discorhynchus) (Hippopotamyrus discorhynchus) (Hippopotamyrus discorhynchus)