Abstact This research was conducted in Nilo River, Pangkalan Kuras Subdistrict, Pelalawan Regency, Riau Province for 10 days of research on 19-28 January 2022. This study aims to find out the effect of different baits on the traps catch result. The baits use were palm kernels and coconut flesh that are easily obtained in Kesuma Village so that they can be used as bait in the operation of t…