- 7S 



Parasiten : 



Bothriocephalus spec. 

 Bothriocephalus spec. 

 Triaenophoriis nodulosus 



Proteocephalus occllatiis 



Protcociphalus longicolUs 



Proteocephalus torulosiis 



Proteocephalus niacrocephalus 



Wirte: 

 Coregonus exiguus albellus. 

 Lota vulgaris. 



Perca fluviatilis, Cottus gobio, Lota 

 vulgaris, Alburnus lucidits, Coreg. 

 wartm.noh., Coreg. exig. alb., Coreg. 

 schinzii helv., Phoxinus laevis, Esox 

 lucius, Salin salve linus. 

 Coreg. wartm. ?wb. , Coreg. exig. 

 alb., Coreg. schinzii helv., Salmo 

 salvelinus. 



Perca fluviatilis, Alburnus lucidus, 

 Squalius cephalus, Squalius leucis- 

 cus, Esox lucius, Coreg. zvartm.nob., 

 Coreg. exig. alb., Coreg. schinzii 

 helv., Salmo salvelinus. 

 Perca fluviatilis, Gobio fluviatilis, 

 Blicca bjoerkna, Alburnus lucidus, 

 Squalius leuciscus, Coreg. exig. alb., 

 Coreg. schinzii helv , Salmo salve- 

 linus. 

 Anguilla vulgaris. 



Distomum noditlosum 

 Distomuin globiporum 



Gyrodactylus elegans 

 Dactylogyrus spec. 



Diplostomum spec. 



Perca fluviatilis. 



Barbus fluviatilis, Abramis braina, 

 Alburnus lucidus, Scardinius ery- 

 throphthahnus, Leuciscus riitilus, 

 Squaliiis cephalus, Squalius leucis- 

 cus, Squalius agassizii, Chondro- 

 stoma nasus. 



Cyprinus carpio, Abramis brama. 

 Perca fltiviatilis, Abramis brama, 

 Scardin ius eryth roph th alm us . 

 Abramis brama, Scardinius ery- 

 throphthalmus. 



