Polycentrus is a genus of small fish belonging to the family Polycentridae. They are found in fresh and brackish water in northern South America and Trinidad.
Species There are currently 2 recognized species in this genus:
Polycentrus jundia Coutinho & Wosiacki, 2014 Polycentrus schomburgkii Müller & Troschel, 1849 (Guyana leaffish)
References