Invertebrate catch by stations (Continued) 



Station: C-8 (cont.) 



Decapoda 

 Pandalus borealis eous 

 Crangon dalli 

 Pagurus confragosus 

 Paralithodes camtschatica 

 Chionoecetes sp. 

 Hyas coarctatus alutaceus 

 Cancer oregonensis 

 MoUusca 

 Gastropoda 



Fusitriton oregonensis 

 Boreotrofhon clathratus 

 Neptune a lyrata 

 Leuco syrinx circinata 

 Echinodermata 

 Asteroidea 



Pteraster obscura 

 Asterias amurensis 



Station: 



Range of depth: 

 Bottom type: 

 Range of temp.: 



C-9 



27-30 fathoms 



dark sand 



-0.3" to +6.4* C. 



Fori fera 

 Annelida 



Polychaeta (scale worms). 

 Arthropod a 

 Crustacea 

 Amphipoda 

 Decapoda 

 Pandalus goniurus 

 Crangon dalli 

 Pagurus sp. 

 Pagurus tenuimanus 

 Paralithodes camtschatica 

 Oregonia gracilis 

 Chionoecetes sp. 

 Hyas lyratus 

 Erimacrus isenbeckii 

 MoUusca 

 Pelecypoda 



Cardita crebricostata 

 Serripes grSnlandicus 

 Macoma brota lipara 

 Macoma incongrua 

 Gastropoda 



Buccinum angulosum var. transliratum 



Neptune a lyrata 

 Echinodermata 

 Asteroidea 



Asterias amurensis 

 Ophiuroidea 



Gorgonocephalus caryi 

 Holothuroidea 

 Cucumbers 

 Chordata 

 Ascidiacea 



Colonial tunicate of family 

 Synoicidae 



Station: 



Range of depth: 

 Bottom type: 

 Range of temp.: 



D-4 



55-63 fathoms 



mud 



1.5*to 3.4' C. 



Coelenterata 

 Anemones 

 Pennatulids 

 Annelida 

 Arthropoda 

 Crustacea 

 Cirripedia 



Balanus hesperius 

 Decapoda 

 Pandalus borealis eous 

 Pandalus goniurus 

 Pagurus sp. 



Paralithodes camtschatica 

 Chionoecetes sp. 

 Hyas coarctatus alutaceus 



MoUusca 

 Gastropoda 



Neptunea lyrata 

 Opisthobranchiata 

 Nudibranchs 

 Cephalopoda 



Octopus (juvenile) 

 Echinodermata 

 Asteroidea 



Ctenodiscus crispatus 

 Ophiuroidea 



Gorgonocephalus caryi 



Station: 



Range of depth: 

 Bottom type: 



D-5 



53-54 fathoms 

 mud 



45 



