Genus Apteronotus

 
 

Apteronotid eel - They are nocturnal, but they are weakly electric fish and use an electric organ and receptors distributed over the length of their body in order to locate insect larvae.

 
 

Apteronotus galvisi - Apteronotus galvisi is a species of ghost knifefish that was first described in a 2007 scientific paper.

 
 

Apteronotus leptorhynchus - The brown ghost knifefish, Apteronotus leptorhynchus, is a species of weakly electric knifefish in the family Apteronotidae.

Order : Gymnotiformes
Family : Apteronotidae
Genus : Apteronotus