Classification
Animalia [kingdom]Chordata [phylum]
Vertebrata [subphylum]
Gnathostomata [superclass]
Teleostei [class]
Osteoglossomorpha [superorder]
Osteoglossiformes [order]
Notopteroidei [suborder]
Gymnarchidae [family]
Gymnarchus [genus]
Gymnarchus niloticus [species]