Percopsis is a small genus of percopsiform fishes native to North America, with these two recognized species:[1]
Percopsis is a small genus of percopsiform fishes native to North America, with these two recognized species:
Percopsis omiscomaycus (Walbaum, 1792) (trout-perch) Percopsis transmontana (C. H. Eigenmann & R. S. Eigenmann, 1892) (sand roller)