Invertebrate catch by stations (Continued) 



Station: D-7 (cont.) 



Decapoda 



Pandalus borealis eous 



Pandalus goniurus 



Crangon communis 



Argis dentata 



Paralithodes camtschatica 



Chionoecetes sp. 



Hyas coarctatus alutaceus 



Hyas lyratus 



Enmacrus isenbeckii 

 Mollusca 

 Gastropoda 



Fusitriton oregonensis 



Mohnia sp. ? (probably) 



Neptunea lyrata 

 Echinodermata 

 Asteroidea 

 Ophiuroidea 



Brittle stars 



Qorgonocephalus caryi 

 Holothuroidea 



Cucumbers 



Station: 



Range of depth: 

 Bottom type: 

 Range of temp.: 



D-8 



48-49 fathoms 

 dark sand 

 0.9° to 2.6''C, 



Porifera 

 Coelenterata 



Hydroids 

 Annelida 



Polychaeta (scale worms) 

 Bryozoa 



Mesenteripora meandrina 

 Arthropoda 

 Crustacea 

 Cirripedia 



Balanus hesperius 

 Decapoda 

 Pandalus borealis eous 

 Pagurus alaskensis 

 Pagurus sp. 



Paralithodes camtschatica 

 Chionoecetes sp. 

 Hyas coarctatus alutaceus 

 Erimacrus isenbeckii 



* Station at which both otter trawl and dredge used. 



Mollusca 

 Gastropoda 



Fusitriton oregonensis 



Colus spitzbergensis 



Neptunea lyrata 

 Echinodermata 

 Asteroidea 



Evasterias troschelii ? 

 Ophiuroidea 



Qorgonocephalus caryi 

 Holothuroidea 



Cucumbers 



Station: 



Range of depth: 

 Bottom type: 

 Range of temp.: 



D-9 * 



43-44 fathoms 

 coarse sand 

 0.1° to 3.7° C. 



Porifera 

 Coelenterata 



Hydroids 

 Annelida 



Polychaeta (scale worms) 

 Bryozoa 

 Arthropoda 

 Crustacea 

 Amphipoda 

 Cirripedia 

 Balanus hesperius 

 Balanus crenatus 

 Balanus rostratus apertus 

 Decapoda 

 Crangon dalli 

 Pagurus brandti 

 Paralithodes camtschatica 

 Chionoecetes sp. 

 Erimacrus isenbeckii 

 Mollusca 

 Pelecypoda 

 Nucula bellotii 

 Yoldia seminuda 

 Yoldia scissurata 

 Musculus niger 

 Lyonsia sp. 

 Astarte alaskensis 

 Cardita crebricostata 

 Diplodonta orbella 

 Clinocardium ciliatum 



47 



