Template-Type: ReDIF-Article 1.0 Author-Name: J.V.S. Rauthan Author-Workplace-Name: Fisheries Research Lab, Department of Zoology, D.A.V. (P.G.) College, Dehradun, Uttarakhand-248001, India Author-Name: M.K. Purohit Author-Workplace-Name: Department of Zoology, S.G.R.R. (P.G.) College, Dehradun, Uttarakhand-248001, India Author-Name: M.M. Juwantha Author-Workplace-Name: Fisheries Research Lab, Department of Zoology, D.A.V. (P.G.) College, Dehradun, Uttarakhand-248001, India Author-Name: Sundar Singh Author-Workplace-Name: Fisheries Research Lab, Department of Zoology, D.A.V. (P.G.) College, Dehradun, Uttarakhand-248001, India Title: Haematological Study of Golden Mahseer Tor putitora (Hamilton) with reference to Aeromonas hydrophila Abstract: Present investigation deals with the haematological studies on freshwater fish Tor putitora, an economical fresh water fish, with reference to Aeromonas hydrophila infection. The haematological parameters included Total Erythrocyte Count (TEC), Total Leucocytes Count (TLC), Packed Cell Volume (PCV), Haemoglobin concentration (Hb.C), Differential Leucocyte Count (DLC), Mean corpuscular Volume (MCV), Mean Corpuscular haemoglobin (MCH) and Mean Corpuscular Haemoglobin Concentration (MCHC). Thrombocytes, Lymphocytes percentage, eosinophil of infected fish decreased when compared with the healthy fish but MCV, TEC, neutrophil percentage. Monocytes of the infected fish increased when compared with the normal fish. Keywords: Tor putitora, Aeromonas hydrophila, Haematology, Freshwater fish Journal: Inventum Biologicum: An International Journal of Biological Research Pages: 43-46 Volume: 3 Issue: 2 Year: 2023 File-URL: https://journals.worldbiologica.com/ib/article/view/39 File-Format: text/html File-URL: https://journals.worldbiologica.com/ib/article/view/39/98 File-Format: Application/pdf Handle: RePEc:adg:ibijbr:v:3:y:2023:i:2:p:43-46