(Marcusenius) (Marcusenius) is a biological genus in the family Mormyridae (Elephant Fishes) and order Osteoglossiformes (Bonytongues).
Marcusenius abadii
Marcusenius annamariae
Marcusenius bentleyi
Marcusenius brucii
Marcusenius cuangoanus
Marcusenius cyprinoides
Marcusenius deboensis
Marcusenius dundoensis
Marcusenius friteli
Marcusenius furcidens
Marcusenius fuscus
Marcusenius ghesquierei
Marcusenius greshoffii
Marcusenius intermedius
Marcusenius kutuensis
Marcusenius leopoldianus
Marcusenius livingstonii
Marcusenius macrolepidotus
Marcusenius macrophthalmus
Marcusenius mento
Marcusenius meronai
Marcusenius monteiri
Marcusenius moorii
Marcusenius ntemensis
Marcusenius nyasensis
Marcusenius rheni
Marcusenius rhodesianus
Marcusenius sanagaensis
Marcusenius schilthuisiae
Marcusenius senegalensis
Marcusenius stanleyanus
Marcusenius thomasi
Marcusenius ussheri
Marcusenius victoriae
Boulengeromyrus
Brienomyrus
Campylomormyrus
Genyomyrus
Gnathonemus
Heteromormyrus
Hippopotamyrus
Hyperopisus
Isichthys
Ivindomyrus
Marcusenius
Mormyrops
Mormyrus
Myomyrus
Oxymormyrus
Paramormyrops
Petrocephalus
Pollimyrus
Stomatorhinus