Invertebrate catch by stations (Continued) 



Station: H-11 * (Cont.) 



Gersemia rubriformis 

 Annelida 



Polychaeta (tube and scale worms) 

 Bryozoa 

 Arthropoda 

 Crustacea 

 Amphipoda 

 Isopoda 

 Cirri pedia 



Balanus ialanus halanus 



Balanus crenatus 



Balanus hesperius 



Balanus rostratus apertus 



Rhizocephalans 

 Decapoda 



Crangon dalli 



PaguTus alaskensis 



Pagurus brandti 



PaguTus spendescens 



Paralithodes camtschatica 



Chionoecetes sp. 



Hyas coarctatus alutaceus 



Erimacrus isenheckii 

 MoUusca 

 Pelecypoda 



Nucula hellotii 



Nuculana radiata 



Yoldia scissurata 



Mytilus edulis 



Modiolus modiolus 



Thracia beringi 



Thracia myopsis ? 



Lyonsia sp. 



Cardita crebricostata 



Diplodonta orbella 



P seudopythina compressa 



Serripes gronlandicus 



Tellina lute a 



Macoma calcarea 



Macoma incongrua 



Macoma moesta 



Spisula voyi 



Mya pseud oarenaria 



Hiatella arctica 

 Gastropoda 



Margaritopsis grosvenori 



Solariella obscura 



T achyrhynchus erosum 



Crepidula grandis 



Natica clausa 



Polinices nanus 



Polinices sp. 



Velutina plicatilis cryptospira 



Neptune a beringiana v arid f era 



bleptunes heros 



Neptunea lyrata 



Volutopsius fragilis 



Oenopota kyskana ? 



Oenopota (Propebela) rugulata 



Oenopota solida 



? Oenopota tenuissima 



Oenopota (Turritomella) sp. 



Oenopota sp. ? 



Propebela excurvata 



Nemotoma hokkaidoensis ? 

 Opisthobranchiata 



Cylichna nucleola 

 Echuroidea 



Echiuras sp, 

 Echinodermata 

 Asteroidea 



Asterias amurensis 

 Ophiuroidea 



Gorgonocephalus caryi 

 Holothuroidea 



Cucumbers 

 Chordata 

 Ascidiacea 



Dendrodoa pulchella 



Styela rustica macrenteron 



Boltenia ovifera 



Colonial tunicates of family 

 Synoicidae 



Station: 



Range of depth: 

 Bottom type: 

 Range of temp.: 



H-12 



32-34 fathoms 



Unknown 



3.2» to 4.0* C. 



Coelenterata 



Hydroids 

 Annelida 



Polychaeta (tube worms) 

 Bryozoa 



* Both dredge and otter trawl used. 



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