List of Articles Open Access Article Abstract Page Full-Text 1 - Comparison of blood factors and growth of Rainbow Trout in brackish water and fresh water Sh. Masaeli H. Hosseinzadeh Sahafi M. Alizadeh H. Negarestan Open Access Article Abstract Page Full-Text 2 - A study on effects of isoflavones of Soya oil on growth and maturation of Oocytes of unmature female three-spot Gourami(Trichogaster trichopterus) T. Naji H. Hosseinzadeh Sahafi M. K. Jazebizadeh Z. Samari Open Access Article Abstract Page Full-Text 3 - Masculinization of Zebra Cichlid (Cichlasoma nigrofasciatum) with Oral Treatment of 17Alpha-Methyl Testosterone and the Effects on Mortality Rate, Sterilization and Mixed Sexual Fish S. H. Mosavi Sabet A. Zamini H. Vahab Zadeh Rodsari Z. Morad Khani Open Access Article Abstract Page Full-Text 4 - The histochemical and histological survey of female Mullie liver and ovary (Pociliae sphenops) on three groups (adult, preadult and immature) Sh. Farahani Sh. Jamili Open Access Article Abstract Page Full-Text 5 - Study on main lipid of the seapen Virgularia gustaviana in the Sorou Etaury, Bandar Abbas costal zone,Persian Gulf Sh. Safaeian A. Esmaieili Sh. Sharifi Open Access Article Abstract Page Full-Text 6 - A study on effects of mutagenicity of muscle, cartilage and liver of Persian Gulf shark (Sphyrena lewini) , using the bacterium Salmonella thyphimurium M. Emtiazjoo L. Salimi S. Samadi F. Hayati Open Access Article Abstract Page Full-Text 7 - An Investigation on reproducation stages of Perca fluviatilis in Anzali Lagoon A. Ashja Ardalan A. Vosooghi L. Sadegh Open Access Article Abstract Page Full-Text 8 - Assessment of Diversity, density and distribution of zooplankton of estuarine region of Tajan River M. Shapoori A. Javanshir H. Azarbad