issue 1 publication date 2020-05

• Growth parameters and mortality rates of Gerres oyena, Forsskål, 1775 (Common silver-biddy) form Hara Biospher Reserve, Iran
• Study on population condition, gonadosomatic and hepatosomatic indices in three species of Alosa in the Southwestern coast of the Caspian Sea (Gilan provice)
• Comparative study on Reproductive characteristics of Carassius gibelio (Bloch, 1782) in Golestan and Voshmgir dam lake
• Compare genetic variation for roach (Rutilus rutilus caspicus Linnaeus, 1758) resulting from the proliferation of wild broodstock, breeding and hybrid (wild broodstock × fusion) using microsatellite markers
• Histomorphology of lymphatic structure associated in intestine in Persian sturgeon (Acipenser persicus) in warm and cold seasons
• Potential health risk assessment of some heavy metals (lead ,Nickel, Zink, Copper and Iron) in muscle of Silago Sihama in Qeshm, Khamir Port and Pol Port, Hormozgan
• Effect of diets with different levels of soybean meal and Kemin multi-enzyme on growth performance, body composition, and gut lactic acid bacteria of juvenile Beluga (Huso huso)
• Effects of different periods of starvation and compensatory growth on growth indices and hematological parameters in common carp (Cyprinus carpio).
• Growth performance and blood indices of juvenile Rainbow trout (Onchorhynchus mykiss) fed diets containing Sargassum cristaefolium and Gracilaria pygmaea extracts
• Morphometric and meristic characters and biological parameters comparison of Urmia bleak Alburnus atropatenae (Berg, 1925) from rivers of Lake Urmia basin.