Study of some internal Parasites isolated from some pure water fishes Liza abu in Al-Dewania city

Abstract

Through out examination of 809 fish of different type fresh water fish from different rivers of Al-Dewania city. The total percentage of infection of internal parasites in Liza abu was 36.34%. The percentage of infection with Neoechinorhynchus iraqensis 8.08% and with oocyst of cryptosporidium SPP 6.18% and the infection by the capilleria SPP 22.12% and this interinal parasites were recorded for the first time in Liza abu fish in Al-Dewania city.