Hippoglossus stenolepis (Continued) 



CHONDRACANTHIDAE 



Acanthochondria c ornuta (Muller 1777) Oakley 1927. Alaska. Gill 

 cavity. Wilson (1935b). 



DIGENEA 



FELLODISTOMATIDAE 



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

 HEMIURIDAE 



Brachyphallus crenatus (Rudolphi 1802) Odhner 1905. Japan. 



Stomach. Machida et al . (1972). 

 Hemiurus levinseni Odhner 1905. Japan. Stomach. Machida et al. 



(1972). 

 Tubulovesicula lindbergi (Layman 1930) Yamaguti 1934. Japan. 



Stomach. Machida et al . (1972). 

 Derogenes varicus (Muller 1784) Looss 1901. Kamchatka, USSR. 



Stomach, intestine. Skryabina (1963). 

 Genarchopsis muelleri (Levinsen 1881) Yamaguti 1954. Kamchatka, USSR. 



Intestine. Strelkov (1960) as Genarche s m. 

 Parahemiurus merus (Linton 1910) Wollcock 1935. Bering Sea. Stomach. 



Mamaev (1965). 



LEPOCREADIIDAE 



Lepidapedon gadi (Yamaguti 1934) Acena 1947. Kamchatka, USSR. 

 Intestine. Skryabina (1963). 



0PEC0ELIDAE 



Podocotyle reflexa (Creplin 1825) Odhner 1905. Kamchatka, USSR. 



Stomach, intestine, caeca. Skryabina (1963). 

 Podocotyle atomon (Rudolphi 1802) Odhner 1905. Kamchatka, USSR. 



Intestine. Strelkov (1960). 

 Pseudopecoelus nossamani Kruse 1977. Alaska. Kruse (1977). 



Z00G0NIDAE 



Steganoderma formosum Stafford 1904. Kamchatka, USSR. Intestine. 

 Skryabina (1963). 



MONOGENEA 



CAPSALIDAE 



Entobdella squamula (Heath 1902) Johnson 1929. Alaska to California. 



Guberlet (1936a); Bering Sea. Gills. Mamaev (1965). 

 Entobdella hippoglossi (Muller 1776) Johnston 1856. British Columbia. 



Skin. Margol is 5 . 



408 



