Clupea harengus (Continued) 



PHYLLOBOTHRIIDAE 



Phyllobothrium sp. Larva. British Columbia. Intestine. Arai (1969b) 

 PSEUDOPHYLLIDEA 



Genera and species. Kamchatka, USSR. Skryabina (1963). 

 TETRAPHYLLIDEA 



Scolex pleuronectis Muller 1788. Sweden. Digestive tube. Dollfus 

 (1 956) ; Sea of Japan. Intestine, gallbladder. Zhukov (1960a); 

 California. Kunnenkeri (1962). 



COPEPODA 



BOMOLOCHIDAE 



Bomolochus cuneatus Fraser 1920. British Columbia. Fraser (1920). 

 CALIGIDAE 



Caligus clemensi Parker and Margolis 1964. British Columbia. External 

 Parker and Margolis (1964); Fraser (1920) as C. gurnardi . 



Caligus elongatus Nordman 1832. Scotland. Dollfus (1956) as C. rapax . 



Lepeophtheirus pollachius Bassett-Smith 1896. Scotland. Buccal cavity. 

 Dollfus (1956)T~^ 



PEMNELLIDAE 



Lernaeenicus sprattae (Sowerby 1806) Olsson 1869. Britain. Dollfus 

 (1956). 



DIGENEA 



BUCEPHALIDAE 



Bucephalus polymorphus Baer 1827. Yamaguti (1971) . 

 Prosorhynchoides gracilescens (Rudolphi 1819) n. comb. Sea of Japan. 

 Mesentery. Zhukov (1960a) as Bucephalopsis £. 



FELLODISTOMATIDAE 



Pseudopentagramma petrowi (Layman 1930) Yamaguti 1971. British Columbia 

 Pyloric caeca, intestine. Margolis and Ching (1965) as Pentagramma p. 



HEMIURIDAE 



Lecithaster confusus Odhner 1905. Massachusetts. Linton (1940); 



North Sea. Yamaguti (1971 ). 

 Lecithaster gibbosus (Rudolphi 1802) Lu'he 1901. British Columbia. 



Intestine. Arai (1969b); Baltic, Scotland, Canada. Dollfus 



(1956). 



64 



