Pola Lingkaran Pertumbuhan Pada Otolith Ikan Katung (Pristolepiss Grootii) Ya…

Lubuk Siam oxbow lake and Kampar Kanan Rivers have different ecosystem characteristics and it may affects the growth pattern of fish living in those river. The growth of the fish, however, can be mirrored in the growth patterns in the otolith. A research aims to understand the pattern of otolith growth rings in the P.grootii captured from both areas was conducted in July to August 2019. Samplin…