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

Table 3 Parasitic infections of Anguilla anguilla in Lake Balaton in 1994 Spring Summer Autumn Number of fish examined 2 4 13 3 6 5 15 12 21 Body length (cm) 71-75 61-70 54-80 45-74 22-74 30-50 42-75 46-84 46-72 Sampling time Apr Apr Jun Jun Jul Jul Aug Sep Oct Sampling site Szemes Keszthely Tihany Keszthely Tihany Csopak Keszthely Keszthely Keszthely Parasite recorded Location Anguillicola crassus swimbladder 2/13.5(1-26) 3/2.3(1-4) 8/17.6(3-26) 3/11(4-20) 5/7.4(3-17) 2/3.5(1-6) 8/4.9(1-17) 10/10.5(1-40) 13/12.1(1-108) Anguillicola crassus (1. ) swimbladder wall 1/20 8/9.4(1-50) 2/37.5(21-54) 4/4.5(2-8) 3/3 8/12.4(1-30) 9/17.9(1-140) Myxobolus portucalensis fins 21* 3/* 8/*-*** - 6/*-** Myxidium giardi kidney, gill 1/* 21* - Proteocephalus macrocephalus gut 1/5 _ _ _ Bothriocephalus claviceps gut 1/7 - - Pseudodactylogyrus bini gill 2/8.5(8-9) 2/5.5(5-6) - - Pseudodactylogyrus anguillae gill 2/11.5(11-12) 3/10.3(8-12) 1/1 Daniconema anguillae fins 1/2 _ _ _ Daniconema anguillae (1. ) fins 21*** 21*** 1/** - 1/* Ergasilus gibbus gill 2/3.5(3-4) numerator = number of infected fish, denominator = mean intensity (range in brackets), stars = intensity of protozoan or larval infections