Gasterosteus aculeatus (Continued) 



FELLODISTOMATIDAE 



Faustula gasterostei Schell 1973. Washington. Intestine. 

 Schell (1973b). 



GORGODERIDAE 



Phyllodistomum folium (Olfers 1816) Braun 1899. England. 

 Urinary bladder, ureter. Dawes (1947). 



HEMIURIDAE 



Lecithaster gibbosus (Rudolphi 1802) Luhe 1901. Barents Sea, USSR. 



Intestine. Polyanski (1955b); British Columbia. Intestine. 



Arai (1969b); Labrador, Newfoundland. Hanek and Threlfall (1969a); 



Washington. Ching (1960a). 

 Tubulovesicula lindbergi (Layman 1930) Yamaguti 1934. Washington. 



Ching (1960a). 

 Brachyphallus crenatus (Rudolphi 1802) Odhner 1905. Labrador, 



Newfoundland. Hanek and Threlfall (1969a); USSR. Bykhovskaya- 



Pavlovskaya et al . (1962). 

 Parahemiurus merus (Linton 1910) Woolcock 1935. Washington. Gut. 



Ching (1960aTT~ 

 Derogenes various (Miiller 1784) Looss 1901. Washington. Ching 



(1960a); Barents Sea, USSR. Intestine. Polyanski (1955b); 



British Columbia. Intestine. Arai (1969b); Labrador, Newfoundland, 



Hanek and Threlfall (1969a). 



HETEROPHYIDAE 



Apophallus bacalloti (Morozov 1852) Balozet and Callot 1939. 



Larva. France. Body surface. Timon-David (1963). 

 Apophallus brevis Ransom 1920. Metacercaria. Quebec. Gills, 



skin. Hanek and Molnar (1974). 

 Cryptocotyle concavum (Creplin 1825) Luhe 1899. Metacercaria. 

 Central California. Wootton (1957). 



0PEC0ELIDAE 



Podocotyle apodichthysi Park 1937. California. Intestine. Park 



(1937b). 

 Podocotyle enophrysi Park 1937. Washington. Intestine. Ching 



(1960a) as P. pacifica . 

 Podocotyle atomon (Rudolphi 1802) Odhner 1905. Labrador, 



Newfoundland. Hanek and Threlfall (1969a); USSR. Bykhovskaya- 



Pavlovskaya et al . (1962). 

 Podocotyle reflexa (Creplin 1825) Odhner 1905. Barents Sea, USSR. 



Intestine. Polyanski (1955b). 

 Podocotyle sinusacca Ching 1960. British Columbia. Intestine. 



Arai (1969b) as Neopodocotyloides :s. 

 Podocotyle simplex (Rudolphi 1809) Stafford 1904. Canadian Atlantic. 



Intestine. Stafford (1907). 



171 



