rahnama, behzad

[ 1 ] - The Biology reproduction of Rocha (Rutilus rutilus caspicus ) in the waters of Gomishan and Assurade Islands (South east of the Caspian Sea)

  This research was carried out with the aim of investigating the biological reproduction of fish retrieval in the Caspian Sea. Each Month catches were carried from Golestan province from December 2015 to September 2016. In total, 200 pieces of fish were caught to study reproductive production in the study area. In this research, the total length of the fish was 16.6 ± 1.5 mm and the frequency ...