Perciform vs Notothenioid - What's the difference?
perciform | notothenioid |
Of or pertaining to any of very many fish, of the order Perciformes , that have fin spines, a swim bladder without a duct, usually ctenoid scales, and 17 or fewer caudal fin rays.
(zoology) Of or pertaining to the perciform suborder Notothenioidei, the Antarctic icefish.
