Parasitological, Bacteriological and Virological Research of Carp (Cyprinus carpio) in a Case in Hirfanlı Dam Lake in Türkiye

The aim of the present study was shedding light on disease factors underlying mortality event among common carps inhabiting Hirfanlı Dam Lake in Türkiye spring year 2021. For this purpose various parasitological, bacteriological and virological research techniques were employed. Five parasite genera, Dactylogyrus spp., Myxobolus Eimeria Trichodina Diplostomum spp. isolated from 13 carps. opportunistic bacterial pathogen fresh water fishes Aeromonas hydrophila also wounded fish. No viruses detected. Fungal infections encountered skin lesions source morbidity picture studied points to combined action parasitic, fungal agents these Further investigations seasonal variations parasitofauna lake are needed for better understanding dynamics ecology parasites which hosted by Lake.