Invertebrate catch by stations (Continued) 



Station: 



Range of depth: 

 Bottom type: 

 Range of temp.: 



C-6 



52-56 fathoms 

 fine gray sand 

 0.9° to 3.5' C. 



Pori fera 

 Coelenterata 

 Hydroids 

 Pennatulids 

 Annelida 



Polychaeta (tube and scale worms) 

 Bryozoa 

 Arthropoda 

 Crustacea 

 Cirripedia 



Balanus hesperius 

 Decapoda 

 Pandalus borealis eous 

 Crangon dalli 

 PaguTUS alaskensis 

 Pdgurus aleuticus 

 Pagurus confragosus 

 Paralithodes camtschatica 

 Chionoecetes sp. 

 Erimacrus isenbeckii 

 Cancer oregonensis 

 Mollusca 

 Pelecypoda 



Nuculana radiata 

 Gastropoda 



Fusitriton oregonensis 

 Neptunea lyrata 

 Neptunea prihiloffensis 

 Opisthobranchiata 

 Nudibranchs 

 Echinodermata 

 Ophiuroidea 



Gorgonocephalus caryi 

 Chordata 

 Ascidiacea 



Boltenia ovifera 



Station: 

 Depth: 

 Bottom type: 

 Range in temp.: 



Pori fera 



C-7 



52 fathoms 

 muddy sand 

 0.8* to 3.6* C. 



Coelenterata 

 Anemones 

 Annelida 



Polychaeta (tube worms) 

 Bryozoa 



Mesenteripora meandrina 

 Arthropoda 

 Crustacea 

 Cirripedia 



Balanus hesperius 

 Decapoda 

 Pandalus borealis eous 

 Crangon communis 

 Crangon dalli 

 Pagurus brandti 

 Paralithodes camtschatica 

 Chionoecetes sp. 

 Erimacrus isenbeckii 

 Mollusca 

 Pelecypoda 



Serripes gr'bnlandicus 

 Spisula voyi 

 Gastropoda 



Fusitriton oregonensis 

 Neptunea lyrata 

 Cephalopoda 



Octopus 

 Echinodermata 

 Asteroidea 



Pteraster obscura 

 Asterias amurensis 

 Ophiuroidea 



Ophiopholis aculeata 

 Gorgonocephalus caryi 

 Holothuroidea 

 Cucumbers 



Station: 



Range in depth: 

 Bottom type: 

 Range in temp.: 



C-8 



43-48 fathoms 

 dark sand 

 0.7° to 4.8° C. 



Pori fera 

 Annelida 



Polychaeta (scale and tube worms) 

 Serpula vermicularia 

 Arthropoda 



Crustacea 



44 



