BLOOD PHYSIOLOGICAL CHANGES OF COMMON CARP CYPRINUS CARPIO IN SUMMER AND WINTER SEASON IN THE CITY OF BAGHDAD - IRAQ

In this work was to verify the existence of the effect of temperature difference on some blood parameters of Common Carp. The results showed follows: There were no significant differences (p>0, 05) in HB and PCV rates for group 1 and group 2 and t hus no correlation coefficient between them. The results indicated the presence of significant difference (P>0.05) in WBC counts of the second group (winter collection group) compared with summer collection group, and last there were no significant differe nce (P>0.05) in the RBC counts for two groups.