Oncorhynchus tshawytscha (Continued) 



Scolex polymorphus Rudolphi 1819. Kamchatka, USSR. Akhmerov (1954a). 

 CALIGIDAE 

 CALIGIDAE 



Caligus sp. Central California. Body surface. Wilson (1908a) as 



C. gurnardi . 

 Lepeophtheirus salmonis (Kr^yer 1838). British Columbia. Margolis 5 ; 



Central California. Gills. Wilson (1908a). 



LERNAEIDAE 



Lernaea cyprinacea Linnaeus 1758. Oregon. Eyes. Uzmann and Rayner 

 (T958). 



LERNAEOPODIDAE 



Salmincola californiensis (Dana 1853) Wilson 1915. California, Oregon. 

 Gills, Kabata (1969c); Bykhovskaya-Pavlovskaya et al . (1962) as 

 Sal mini col a falculata . 



THERODAMASIDAE 



Paeonodes nemaformis Hewitt 1969. New Zealand. Hewitt (1969a). 

 DIGENEA 

 AZYGIIDAE 



Azygia robusta Odhner 1911. Kamchatka, USSR. Trofimenko (1962). 



BUCEPHALIDAE 



Prosorhynchoides gracilescens (Rudolphi 1819) n. comb. Kamchatka, 

 USSR. Trofimenko (1962). 



HEMIURIDAE 



Deropegus aspina (Ingles 1936) McCauley and Pratt 1961. Oregon. 



Stomach. McCauley and Pratt (1961). 

 Genolinea lintoni Skrjabin and Guschanskaja 1955. California. 



Stomach. Linton (1940) as Genarches sp. 

 Brachyphallus crenatus (Rudolphi 1802) Odhner 1905. Washington. 



Stomach. Lloyd (1938); Oregon. Shaw (1947); Kamchatka, USSR. 



Trofimenko (1962). 

 Derogenes sp. Pratt and McCauley (1961). 

 Derogenes infirmus (Linton 1940) Yamaguti 1971. Northern California. 



Stomach, esophagus. Linton (1940) as Genarches i. 

 Lecithaster gibbosus (Rudolphi 1802) Lifhe 1901. Washington. 



Intestine. Lloyd (1938); British Columbia. Intestine. Arai (1969b) 

 Tubulovesicula lindbergi (Layman 1930) Yamaguti 1934. Oregon. 



Stomach. McCauley (1960); British Columbia. Stomach. Margolis* 3 



as T. nanaimoensis . 



99 



