Ekomorfologi Udang Galah (Macrobrachium Rosenbergii) Di Sungai Rokan Dan Siak…

ABSTRACT Giant freshwater prawn Macrobrachium rosenbergii is economically important prawn species that inhabits the Rokan and Siak Rivers in Riau. The waters in both rivers, however, are under pressure due to pollutant. To understand the water quality and to understand the morphological characteristics of the prawns from both rivers, a study has been conducted in April-May 2022. The prawns wer…