Lyopsetta exilis (Continued) 

 NEMATODA 

 ANISAKIDAE 



Contracaecum sp. Larva. British Columbia. Stomachs, mesentery, 



liver. Margolis . 

 Anisakis sp^. Larva. British Columbia. Many places in body. 



Margol is ^ . 



PROTOZOA (SARCOMASTIGOPHORA) 



CRYPTOBIIDAE 



Cryptobia sp. Oregon. Blood. Burreson?. 



TRYPANOSOMA! I DAE 



Trypanosoma pacifica Burreson and Pratt 1972. Oregon. Blood. 

 Burreson'' . 



Microstomus pacificus - Dover Sole 



CESTODA 



PSEUDOPHYLLIDEA 



Genera and species. Plerocercoid. British Columbia. Body cavity. 

 Margolis 3 . 



TENTACULARIIDAE 



Nybelinia surmenicola Okada 1929. Post larvae. British Columbia. 

 Stomach wall. Margolis" 5 . 



DIGENEA 



FELLODISTOMATIDAE 



Fellodistomum brevum Ching 1960. Washington. Intestine. Chi ng 

 (1960a). 



LEPOCREADIIDAE 



Lepidapedon calli Acena 1947. Washington. Acena (1947). 



OPECOELIDAE 



Eurycreadium vitellosum Manter 1934. Washington. Intestine. 

 Ching (19617 



415 



