Invertebrate catch by stations (Continued) 



Station: E-8 (cont.) 



Cucumbers 

 Chordata 

 Ascidiacea 



Trididemnum strangulatum 



Station: 



Range of depth: 

 Bottom type: 

 Range of temp.: 



E-9 



42-44 fathoms 

 fine gray sand 

 Ce^to 3.7° C. 



Port f era 

 Coelenterata 

 Hydroids 

 Alcyonacea 

 Gersemia rubriformis 

 Annelida 



Polychaeta (tube and scale worms) 

 Bryozoa 

 Arthropoda 

 Crustacea 

 Cirripedia 

 Balanus hesperius 

 Decapoda 



Pandalus borealis eous 

 PaguTus alaskensis 

 P aralithode s camtschatica 

 Chionoecetes sp. 

 Hyas coarctatus alutaceus 

 Hyas lyratus 

 ErimacTus isenbeckii 

 MoUusca 

 Gastropoda 



Tachyrhynchus erosum 

 Cerithiopsis stejnegeri 

 Boreotrophon clathratus 

 Neptunea heros 

 Neptunea lyratus 

 Echinodermata 

 Asteroidea 

 Ophiuroidea 



Brittle stars 

 Holothuroidea 

 Cucumbers 



Station: 



Range of depth: 

 Bottom type: 



E-10 



40-48 fathoms 

 fine sandy mud 



Range of depth: 



0.2" to 3.9° C. 



Porifera 

 Bryozoa 



Mesenteripora meandrina 

 Anthropoda 

 Crustacea 

 Cirripedia 



Balanus rostratus apertus 

 Decapoda 

 Pandalus borealis eous 

 Crangon dalli 

 PaguTus sp. 



P aralithode s camtschatica 

 Chionoecetes sp. 

 Hyas coarctatus alutaceus 

 Hyas lyratus 

 ErimacTus isenbeckii 

 Cancer oregonensis (juvenile) 

 MoUusca 

 Pelecypoda 

 Mytilus edulis 

 Cardita crebricostata 

 Gastropoda 



Neptunea lyrata 

 Echinodermata 

 Asteroidea 

 Ophiuroidea 

 Brittle stars 

 Gorgonocephalus caryi 

 Holothuroidea 

 Cucumbers 

 Chordata 

 Ascidiacea 



Colonial tunicate of family 

 Synoicidae 



Station: 



Range of depth: 

 bottom type: 

 Range of temp.: 



E-11 



33-35 fathoms 

 dark, coarse sand 

 0.1° to 5.1° C. 



Porifera 

 Bryozoa 

 Arthropoda 

 Crustacea 

 Cirripedia 



Balanus rostratus apertus 

 Decapoda 



52 



