Euthynnus 1 ineatus - Black Skipjack 



COPEPODA 



CALIGIDAE 



Caligus coryphaenae Steenstrup and Lu'tken 1861. Gulf of California. 



Shi i no (1959d). 

 Caligus macarovi Gussev 1951. Mexico. Exterior. Shiino (1959c). 



DIGENEA 



HIRUDINELLIDAE 



Hirudinella ventricosa (Pallas 1774) Baird 1853. Baja California. 

 Stomach. Caballero and Caballero (1971a) as H_. marina . 



MONOGENEA 



HEXOSTOMATIDAE 



Neohexostoma euthynni (Meserve 1938) Price 1961. Baja California. 

 Gills. Mi'Tlemann (1956) as Hexostoma e. 



Euthynnus pelamis - Skipjack Tuna 



SYNONYMS - Gymnosarda pelamys , Katsuwonus pelamys , Thynnus pelamys , 

 Katsuwonus vagans 



ACANTHOCEPHALA 



RHADINORHYNCHIDAE 



Rhadinorhynchus pristis (Rudolphi 1802) Luhe 1911. Bermuda. 



Intestine. Rees (1970) as Nipporhynchus ornatus ; Japan. 



Yamaguti (1963c) as Nipporhynchus katsuwonis . 

 Raorhynchus terebra (Rudolphi 1819) Tripathi 1959. Golvan (1969). 

 Raorhynchus meyeri (Heinze 1934 ) Golvan 1969. Indian Ocean. 



Golvan (1969): 



CESTODA 



TENTACULARIIDAE 



Tentacularia coryphaenae Bosc 1802. Post larva. Atlantic, Japan. 

 Muscle, abdominal cavity. Dollfus (1942). 



COPEPODA 



CALIGIDAE 



Caligus bonito Wilson 1905. Pacific Cabo San Lucas, Baja California, 

 Gills. Shiino (1963a); Hawaii. Lewis (1967); Indian Ocean. 

 Pillai (1963); Massachusetts. Wilson (1905b). 



266 



