Platichthys stellatus (Continued) 



LERNAEOPODIDAE 



Nectobrachia indivisa Fraser 1920. British Columbia. Gills. 

 Fraser (1920); USSR, Bykhovskaya-Pavlovskaya et al . (1962). 



NAOBRANCHIIDAE 



Naobranchia occidental is Wilson 1915. Pacific coast, USA. 

 Villadolid (1927). 



DIGENEA 



BUCEPHALIDAE 



Prosorhynchoides basaringi (Layman 1930) Margolis and Arthur 1979. 

 Sea of Japan. Intestine. Yamaguti (1971) as Bucephalopsis b. 

 Prosorhynchoides gracilescens (Rudolphi 1819) n. comb. 



Kamchatka, USSR. Intestine. Skryabina (1963) as Bucephalopsis g. 



FELLODISTOMATIDAE 



Stenakron vetustum Stafford 1904. Kamchatka, USSR. Strelkov (1960) 



HEMIURIDAE 



Lecithaster gibbosus (Rudolphi 1802) Luhe 1901. British Columbia. 



Intestine. Arai (1969b). 

 Derogenes varicus (Mu'ller 1784) Looss 1901. Washington. Ching 



(1960a) ; Kamchatka, USSR. Stomach, intestine. Skryabina (1963). 

 Sterrhurus exodicus (McFarlane 1936) Yamaguti 1958. Washington. 



Ching (1960a) as Lecithochirium e_. 

 Parahemiurus merus (Linton 1910) Woolcock 1935. Washington. 



Stomach. Lloyd (1938) as IP. platichthyi . 

 Tubulovesicula lindbergi (Layman 1930) Yamaguti 1934. Oregon. 



Stomach. McCauley (1960); Central California. Nahhas^*? ; 



Sea of Japan. Zhukov (1960a). 

 Genarchopsis muelleri (Levinsen 1881) Yamaguti 1954. Kamchatka, 



USSR. Intestine. Strelkov (1960) as Genarches m. 



0PEC0ELIDAE 



Podocotyle atomon (Rudolphi 1802) Odhner 1905. British Columbia. 



Intestine. Arai (1969b); Sea of Japan. Zhukov (1960a). 

 Decemtestis azumae (Layman 1930) Yamaguti 1934. Sea of Japan. 



Intestine. Zhukov (1960a) as Helicometrina a. 



Z00G0NIDAE 



Zoogonoides viviparus (Olsson 1868) Odhner 1902. Sea of Japan. 

 Intestine. Zhukov (1960a). 



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