Dr. Murai Éva - Gubányi András szerk.: Parasitologia Hungarica 28. (Budapest, 1995)

to Spring Summer Autumn Number of fish examined 6 3 3 11 5 2 Body length (cm) 14-21 23-28 13-16 14-29 14-27 29-30 Sampling time Apr May Aug Sep Oct Nov Sampling site Szemes Szemes Keszthely Keszthely Keszthely Alsóörs Parasite recorded Location Goussia sp. I gut 1/** Goussia sp. II gut 2/(*-***) Sphaerospora danubialis kidney 2I{*-***) 21* Myxobolus spp. gut, kidney 21* Ancyrocephalus paradoxus gills, operc. 6/6.2(2-15) 1/40 8/9.8(1-18) 1/4 Gyrodactylus luciopercae fins 2/5(1-10) 1/4 Proteocephalus percae rectum 1/12 Bucephalus polymorphus gut 2/10(10) 1/10 3/6.3(3-10) Rhipidocotyle illense gut 4/23.8(5^10) 2/22(14-30) 3/31.7(15-40) 5/29.4(11-70) 4/17.5(7-39) 1/16 Nicolla skrjabini gut 1/20 2/11.5(3-20) 4/1.8(1-2) 1/3 Ichthyocotylurus spp. (1.) body cavity 4/9(4-20) 1/30 2/11.5(8-15) 11/40.1(8-100) 2/24.5(18-31) 2/39(35-13) Tylodelphis ctavata eye lens 1/2 Raphidascaris acus (1.) gut wall 1/1 Camatlanus truncatus gut wall 5/23.2(4-50) 3/12.7(3-20) 2/8(8) 11/8.8(2-20) 4/5.5(3-8) 2/46(45^17) Anguillicola crassus (1. ) gut wall 2/19(16-22) 1/35 Ergasilus sieboldi gills 1/10 2/31(18-14) Anodonta sp. (1.) gills, fins 3/2.3(2-3) 2/2.5(2-3) -