Invertebrate catch by stations (Continued) 



Station: G-7 (Cont.) 



Hydroids 

 Alcyonacea 

 Gersemia ruhriformis 

 Annelida 



Polychaeta (scale worms) 

 Bryozoa 

 Arthropoda 

 Crustacea 

 Cirripedia 



Balanus hesperius 

 Decapoda 

 Pandalus horealis eous 

 Crangon dalli 

 Argis dentata 

 Pagurus brandti 

 PaguTus kennerlyi 

 Pagurus splendescens 

 Paralithodes camtschatica 

 Chionoecetes sp. 

 Hyas coarctatus alutaceus 

 MoUusca 

 Pelecypoda 



Musculus discoTS laevigatus 



forma substriata 

 Clinocardium ciliatum 

 Serripes gronlandicus 

 Gastropoda 



Boreotrophon dalli 

 Buccinum angulosum 

 Buccinum polare 

 Buccinum tenue 

 Volutharpa perryi 

 Neptunea heros 

 Neptunea lyrata 

 Volutopsius fragilis 

 Echinodermata 

 Asteroidea 



Henricia sanguinolenta ? 

 Pteraster obscura 

 Leptasterias groenlandica ? 

 Leptasterias polaris katherinea ? 

 Evasterias troschelii ? 

 Ophiuroidea 

 Ophiura sarsii 

 Gorgonocephalus caryi 

 Holothuroidea 

 Cucumbers 

 Ascidiacea 



Dendrodoa pulchella 



Stye la coriacea 

 Styela rustica macrenterom 

 Aplidium sp. 



Trididemnum strangulatum 

 Trididemnum sp. (possibly T. tenerum ?) 

 Colonial tunicates of family 

 Synoicidae 



Station: 



Range of depth: 

 Bottom type: 

 Range of temp.: 



G-8* 



35-36 fathoms 

 sandy mud 

 2.4* to 2.9* C. 



Foraminifera 

 Porifera 

 Coelenterata 

 Hydroids 

 Alcyonacea 

 Gersemia ruhriformis 

 Annelida 

 Polychaeta (tube, scale, and 



grub-type worms) 

 Hirudinidea 

 Bryozoa 



Fasciculiporoides americana ? 

 Porella saccata ? 

 Arthropoda 

 Crustacea 

 Amphipoda 

 Cumacea 

 Isopoda 

 Cirripedia 



Balanus hesperius 

 Decapoda 

 Pandalus borealis eous 

 Pandalus goniurus 

 Argis dentata 

 Pagurus brandti 

 Pagurus sp. 

 Pagurus splendescens 

 Paralithodes camtschatica 

 Chionoecetes sp. 

 Hyas coarctatus alutaceus 

 Erimacrus isenbeckii 

 Cancer oregonensis (juveniles) 

 MoUusca 

 Pelecypoda 



Nucula bellotii 

 Nuculana radiata. 



* Dredge and otter trawl used. 



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