Microstomus pacificus (Continued) 

 Z00G0NIDAE 



Zoogonoid es viviparus (Olsson 1868) Odhner 1902. Washington. 



Intestine. Ching (1960a). 

 Zoogonus dextrocirrus Aldrich 1961. Washington. Intestine. 



Aldrich (1961). 



NEMATODA 



ANISAKIDAE 



Anisakis sp. Larva. British Columbia. Muscles, mesentery, etc. 

 Margolis . 



PROTOZOA (MYXOSPORIDA) 



CERATOMYXIDAE 



Ceratomyxa hopkinsi Jameson 1929. Central California. Gallbladder. 

 Jameson (1929). 



TETRACAPSULIDAE 

 Kudoa sp. Washington. Muscles. Patashnik and Groninger (1964). 

 PROTOZOA (SARCOMASTIGOPHORA) 

 TRYPANOSOMAS DAE 



Trypanosoma sp. Oregon. Blood. Burreson • 



Parophrys vetulus - English Sole 



ACANTHOCEPHALA 



ECHINORHYNCHIDAE 



Metechinorhynchus lageniformis (Ekbaum 1938) Petrotchenko 1956. 

 Oregon. Intestine. Olson and Pratt (1973) as Echinorhynchus 1 . 



CESTODA 



PHYLLOBOTHRIIDAE 



Phyllobothrium sp. Larva. Oregon. Intestine. Olson (1978b). 



TENTACULAR 1 1 DAE 



Nybelinia surmenicola Okada 1929. Postlarva. British Columbia. 

 Stomach wall. Margolis 5 - 



416 



