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

Table 1 Species composition, numbers (N), relative abundances (RA) and diversity statistics of digenean assemblages in seasonal samples of heron hosts A. cinerea A. cinerea A. purpurea A. purpurea A. purpurea A. ralloides A ralloides B. stellaris E. garzetta E. garzetta April October April June October June October April April October (n=2) (n=2) (n=6) (n= 2) (n=4) (n=4) (n=5) (n= 2) (n=4) (n= 2) N RA% N RA% N RA% N RA% N RA% N RA% N RA% N RA% N RA% N RA% Apharyngostrigea cornu (Zeder, 1800) s F 38 100 156 81.3 13 43.3 1 6.7 19 11.5 Echinochasmus mordax (Looss, 1899) s F 2 1.1 Echinochasmus beleocephalus (Linstow, 1873) s F 29 15.1 2 6.7 Cryptocotyle concavum (Creplin, 1825) F 3 1.6 Cryptocotyle jejuna (Nicoll, 1907) F 2 1.1 Posthodiplostomum cuticola (Nordmann, 1832) s F 1 3.3 7 46.7 122 73.9 Euciinosîomum heterostomum (Rudolphi, 1809) s F 10 33.3 Ignavia ardeae (Schewtschenko, 1954) s F 4 13.3 5 33.3 2 22.2 • Echinochasmus militaris Leonov, 1958 s F 1 6.7 2 1.2 1 11.1 Episthmium bursicola (Creplin, 1837) s F 21 12.7 C'linostomum complanatum (Rudolphi, 1819) s F 1 6.7 2 11.1 Saakotrema metatestis (Saakova, 1952) s F 27 100 Codonocephalus urniger (Rudolphi, 1819) s A 5 100 1 2.6 Echinochasmus amphibolus Kotlán, 1922 s F 12 31.6 Ophiosoma patagiatum (Creplin, 1846) s F 1 11.1 25 65.8 Renicola sp. Echinostoma sudanense Odhner, 1911 S M 1 11.1 Sodalis spatulatus (Rudolphi, 1819) s F 3 33.3 No of species (S) 1 5 5 5 5 6 1 3 1 Total No of worms (N) 38 192 30 15 165 9 5 38 27 Mean No of worms/bird 19.0 96.0 50 7.5 41.3 2.25 1.0 19.0 6.8 Brillouin's diversity (HB) 0.58 1.10 0.97 0.77 1.15 0.66 Brillouin's eveness (HBe) 0.37 0.79 0.77 0.50 0.81 0.58 Simpson's dominance (C) 0.68 0.32 0.34 0.58 0.21 0.53 Abbreviations: S = specialist; F = second intermediate host is fish; A = second intermediate host is amphibians; M = second intermediate host is mollusc