Thunnus alalunga (Continued) 



HIRUDINELLIDAE 



Hirudinella fusca (Bosc 1802) Manter 1926. Stomach. Dollfus (1952). 

 Hirudinella oxysoma Guiart 1938. Atlantic. Stomach. Guiart (1938a). 

 Hirudinella poirieri (Moniez 1891) Dollfus 1935. Atlantic. Stomach. 



Dollfus (1935b). 

 Hirudinella spinulosa Yamaguti 1938. Japan. Stomach. Yamaguti 



(1938); Gulf of Mexico. Nikolaeva and Parukhin (1968) as 



Uroproctinella _s. 



SYNCOELIDAE 



Syncoelium filiferum (Leuckart in Sars 1885) Odhner 1911. California- 

 Oregon. Branchial chambers. Margolis . 



IS0P0DA 



AEGIIDAE 



Rocinela signata Schioedte and Meinert 1905. Gills. Richardson 

 (1905). 



M0N0GENEA 



CAPSALIDAE 



Capsala thynni (Guiart 1938) Sproston 1946. Atlantic. Yamaguti 



(1963b"JT 

 Capsala nozawae (Goto 1894) Price 1938. Hawaii. Gills. 



Yamaguti (1968b). 



GASTROCOTYLIDAE 



Areotestis sibi Yamaguti 1965. Hawaii. Gills. Yamaguti (1965b). 

 HEXOSTOMATIDAE 



Hexostoma sibi Yamaguti 1968. Hawaii. Gills. Yamaguti (1968b). 



NEMATODA 



ANISAKIDAE 



i 

 Anisakis sp_. Larva. California-Oregon. Many parts of body infected. 

 Margol is . 

 * Thynnascaris legendrei Dollfus 1933. Atlantic. Dollfus (1933); 

 Pacific. Stomach. Yamaguti (1941). 

 Contracaecum sp. Larva. New Zealand. Body cavity. Hewitt and 

 Hine (1972). 



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