In this study, a total of 72 Pseudophoxinus antalyae and 58 Cyprinus carpio have been investigated during February through August 2004. In P. antalyae the prevalence and mean intensity level of Dactylogyrus sphyrna was 2.7% and 1.5±0.5 respectively, D. ergensi was 38.8% and 16.1±1.09 and Paradiplozoon homoion was 73.6% and 8.15±0.47. Two monogeneans were found on the gills of C. carpio namely D...