CESTODA (continued; 



PROTEOCEPHALIDAE (continued) 



Proteocephal us pugetensis - Gasterosteus acul eatus 

 Proteocephal us salmonidicola - Oncorhynchus kisutch , Salmo clarki , 

 S_. gairdneri , Sal vel inus malma 



PSEUDOPHYLLIDEA 



Genera and species - Ceratoscopel us townsendi , CI upea harengus , Diaphus 

 theta , Hippoglossoides elassodon , Lampanyctus ritteri , Lepidopsetta 

 bil ineata , Microstomus pacificus , Reinhardtius hippoglossoides , 

 Sebastes aleutianus , Scomber japonicus , Stenobrachius leucopsarus , 

 Symbol ophorus cal iforniensis , Theragra chal cogramma , Triphoturus 

 mexicanus 



PTEROBOTHRIIDAE 



Pterobothrium h eteracanthum - Carcharhinus obsurus , Galeocerdo 

 cuvieri 



PTYCHOBOTHRIIDAE 



CI estobothrium crassiceps - Merl uccius productus , Squal us acanthias 

 SPATHEBOTHRIIDAE 



Spathebothrium simplex - Li pan's callyodon , L_. fucensis 



SPHYRIOCEPHALIDAE 



Sphyriocephal us sp. - Euprotomicrus bispinatus , Thunnus al bacares 



Sphyriocephal us doll f us i - Thunnus obesus 



Sphyriocephal us pelorosoma - Alopias supercil iosus 



Sphyriocephal us tergestinus - Alopias vul pinus , Euprotomicrus bispinatus , 



Isurus oxyrinchus , Thunnus alalunga 

 Sphyriocephal us viridis - Alopias supercil iosus 



TENTACULARIIDAE 



Nybel inia sp. - Engraul is mordax , Lamna ditropis , flakaira nigr/cans , 

 Notorynchus maculatus , Oncorhynchus gorbuscha , C\ keta , 0_. kisutch , 

 rj . nerka , 0_. tshawytscha , Scomber japonicus , Thunnus al bacares 



Nybel inia anthicosum - Heterodontus francisci , Triakis semifasciata 



455 



