Gnathonemus

Gnathonemus is a genus of elephantfish in the family Mormyridae.

Species
There are currently four recognized species in this genus:


 * Gnathonemus barbatus Poll 1967 (Angolan mormyrid)
 * Gnathonemus echidnorhynchus Pellegrin 1924 (Blunt-jawed elephantnose)
 * Gnathonemus longibarbis (Hilgendorf 1888) (Longnose stonebasher)
 * Gnathonemus petersii (Günther 1862) (Peters's elephantnose fish)