Pola Lingkaran Pertumbuhan Pada Otolith Ikan Juaro (Pangasius Polyuranodon) D…

Abstract Pangasius polyuranodon is commonly found in the Pinang Luar Oxbow Lake, the growth pattern of that fish, however, is never been studied. To understand the growth pattern in the otolith of that fish, a study was conducted in February to March 2021. There were 50 fishes (41 male fishes and 9 female fishes) captured. The otolith (sagita) was removed using tweezers and shaved using a …