Sphyrna zygaena (Continued) 



Ceratomyxa recurvata Davis 1917. North Carolina. Gallbladder. 



Kudo (1920TT 

 Ceratomyxa mesospora Davis 1917. North Carolina. Gallbladder. 



Kudo (1920). _ 

 Leptotheca fusiformis Davis 1917. North Carolina. Gallbladder. 



Kudo (1920J: 



SPHAEROSPORIDAE 



Chloromyxum sp. India. Gallbladders. Tripathi (1953). 

 Chloromyxum leydigi Mingazzini 1890. North Carolina. Gallbladder. 

 Kudo (1920). 



SQUALIDAE -- Dogfish Sharks 



Euprotomicrus bispinatus - Pygmy Shark 



CESTODA 



SPHYRIOCEPHALIDAE 



Sphyriocephalus tergestinus Pintner 1913. Pacific and Indian Oceans. 

 Stomach. Hubbs et al . (1967). 



Sphyriocephalus sp. North central Pacific; Indian Ocean, South 

 Pacific. Stomach. Dollfus (1967). 



Somniosus pacificus - Pacific Sleeper Shark 

 SYNONYMS - Somniosus microcephalus , Somniosus brevipinna 

 CESTODA 



PHYLLOBOTHRIIDAE 



Phyllobothrium magnum Hart 1936. Washington. Hart (1936b) 



[= Monogyra m. - Williams (1968)]. 

 Monorygma perfectum (Van Beneden 1853) Diesing 1863. Alaska. 

 Stomach. Linton (1924). 



M0N0GENEA 



HEXABOTHRIIDAE 



Erpocotyle somniosi (Causey 1926) Price 1942. Alaska. Gills. 

 Guberlet (1936a) as Squalonchocotyle s^. 



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