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

Table 1 Parasitic infections of Stizostedion lucioperca in Lake Balaton in 1994 Spring Summer Autumn Number of fish examined 1 7 10 5 4 4 13 11 Body length (cm) 16 15-50 5^t0 5-20 20^12 33-51 12-33 30-51 Sampling time Apr Jun Jun Jul Aug Sep Oct Nov Sampling site Szemes Tihany Keszthely Csopak Keszthely Keszthely Keszthely Alsóörs Parasite recorded Location Ichthyophthirius multifiiiis fins, gills 2/* Trichodinella sp. gills _ 6/(*-***) _ 1/* Trichodina spp. fins, gills 1/** 2/(*-**) 4/(*-**) 1/* _ Capriniana piscium gills _ _ _ Apiosoma sp. gills 1/** _ _ _ _ _ _ Sphaerospora danubialis kidney _ _ _ Henneguya creplini gills 3/(*-**) 7/(*-***) 2/** 1/* 1/** 5/(*-***) Myxobolus sp. kidneys 1/* 1/* _ 5/(*-***) Dermocystidium percae fins 1/** 1/* _ 21* _ Ancyrocephalus paradoxus gills, operc. 1/40 8/9.8(1-18) 1/4 _ 6/2.2(1-7) 7/4.4(2-8) Gyrodactylus luciopercae fins 1/30 1/30 _ _ _ _ _ Triaenophorus nodulosus (1.) liver 1/1 _ _ _ _ Proteocephalus percae gut 3/32(10-70) 2/25(20-30) 1/15 Bucephalus polymorphus (I. ) fins, gills 1/20 3/2.7(2-3) Bucephalus polymorphus gut 1/3 2/24 5/4.4(2-8) 1/25 5/8.8(3-21) 3/5.3(4-6) Rhipidocotyle illense (1.) fins 1/1 1/1 1/1 Rhipidocotyle illense gut 1/10 5/58 7/69(1-300) 5/43(30-50) 2/51(42-60) 13/19.5(4-48) 9/14 1(4-20) Nicolla skrjabini gut 1/6 1/15 4/17(5-22) 3/7.3(2-14) Diplostomum spathaceum (1.) eye lenses 1/12 _ Ichthyocotylurus spp. (I.) abd. cavity, heart 1/6 3/9.3(6-30) 5/16.4(6-25) 2/5(2-8) 1/8 2/2.5(2-3) 10/13.1(1-30) 8/62.9(20-118) Apophallus muehlingi (1.) fins 1/* 3/(*-***) 1/* 1/* Camallanus truncatus gut 1/20 4/15.8(3-20) 2/2(2) 1/15 3/2.7(2^) 2/5(2-8) 10/9.1(4-22) 10/24.9(14-42) Ergasilus sieboldi gills, operc. 6/48(10-100) 5/63.6(22-99) 3/24(1-70) 1/6 11/28.2(1-50) 10/54.4(28-100) Argulus foliaceus fins 1/1 3/1.7(1-3) 2/1(1) 1/1 Achtheres percarum gills 6/13.7(8-30) 6/7.8(5-10) 3/3(1-6) 3/2.3(1^) 10/5.7(1-16) Anodonta sp. (1.) gills, fins 4/5.5(2-8) 1/1 numerator = number of infected fish, denominator = mean intensity (range in brackets), stars = intensity of protozoan or larval infections