Knifefish
From Wikipedia, the free encyclopedia
Knifefish refers to several knife-shaped fishes:
- The order Gymnotiformes of knifefishes.
- The family Notopteridae of featherbacks.
- The family Sternopygidae of glass knifefishes.
- Four other fishes not in any of the above:
- Grey knifefish, Bathystethus cultratus.
- Blue knifefish, Labracoglossa nitida.
- Collared knifefish or Finscale razorfish, Cymolutes torquatus.
- Jack-knifefish, Equetus lanceolatus.
resources: All Things Knife