Myoxocephalus polyacanthocephalus - Great Sculpin 



ACANTHOCEPHALA 



ECHINORHYNCHIDAE 



Echinorhynchus gadi Zoega in Mu'ller 1776. British Columbia. 

 Intestine. Arai (1969b); Kamchatka, USSR. Zhukov (1963). 



POLYMORPHIDAE 



Corynosoma sp. Juvenile. British Columbia. Intestine. Arai (1969b). 

 Corynosoma strumosum (Rudolphi 1802) LGhe 1904. Larva. Kamchatka, 

 USSR. Zhukov (1963). 



CESTODA 



BOTHRIOCEPHALIDAE 



Bothriocephalus scorpii (Mu'ller 1776) Rudolphi 1808. British 

 Columbia. Intestine. Arai (1969b). 



PHYLLOBOTHRIIDAE 



Phyllobothrium sp. Larva. British Columbia. Intestine. Arai 

 (1969b). 



TETRAPHYLLIDAE 



Scolex pleuronectis Milller 1788. Kamchatka, USSR. Zhukov (1963). 



COPEPODA 



CALIGIDAE 



Lepeophtheirus sp. British Columbia. Body surface. Arai (1969b). 

 Lepeophtheirus parviventris Wilson 1905. British Columbia. Kabata 

 (1973). 



CHONDRACANTHIDAE 



Chondracanthus irregularis Fraser 1920. British Columbia. Gills. 



Arai (1969b). 

 Chondracanthus lotellae Wilson 1935. Alaska. Gills. Wilson (1935b) 



NAOBRANCHIIDAE 



Naobranchia occidental is Wilson 1915. British Columbia. Gills. 

 Arai (1969FJ: 



DIGENEA 



ALLOCREADIIDAE 



Neophasis oculata (Levinsen 1881) Miller 1941. Kamchatka, USSR, 

 Zhukov (1963). 



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