got these as Tiger knife but i doubt it is G.tigre after some research.
it looks pretty similar to G.varzea (http://www.flmnh.ufl.edu/gymnotus/photogymnotus28.htm). anyone here can help to confirm the ID of this species?
pardon me for the dirty tank of these shots.
a ~6" specimen:
2x ~5" specimens:
close up of the head:
it looks pretty similar to G.varzea (http://www.flmnh.ufl.edu/gymnotus/photogymnotus28.htm). anyone here can help to confirm the ID of this species?
pardon me for the dirty tank of these shots.
a ~6" specimen:
2x ~5" specimens:
close up of the head: