Posted by @fishx6 August 11, 2016 at 14:49 pm - 1 person found this useful. The white edge of the tail fin.
Posted by @designedforx August 09, 2016 at 22:42 pm - 1 person found this useful. Because of the white ring at the caudal peduncle?
Posted by @designedforx August 05, 2016 at 21:13 pm - 1 person found this useful. N. annulatus vs. N. hexacanthus..
4 comments
The white edge of the tail fin.
Because of the white ring at the caudal peduncle?
N. annulatus for sure!
N. annulatus vs. N. hexacanthus..