TENTATIVE LIST OF INVERTBRATE COLLECTED FROM THE CHUKCHI SEA PORIFERA Five unidentified species COELENTERATE Anthozoa Nephtheidae Eunephthya rubiform Actinaria Pachycerriantus fimbriatus Stomphia coccinea sp. 1 sp. 2 Scyphozoa Cyanea capillatra Aurelia sp. 1 Hydroidia Sertulariidae Sertularia terera Calycellidea Calyelella sp. 1 CTENAPHORA Unidentified species BRYOZOAN Cheilostomata Scrupariidae Eucretea loriata Flustridae Carbasea carabasea Terminoflustra membranacro-truncata Hinksinidae Caularamphus cymbacformis Alderinidae Callopora aurita Callopora craticula Bidekapia spitsbergensis Tegella magnipora Scrupocellariidae Tricellaria erecta Bicellariellidae Dendrobeania murrayanna Cheilostomata ascophora Hippothoidae Hippothoa expansa Stomachetasellidae Stomachetosella sinouse Ragionula rasacea Pachyegis Pachyegis priceps Smittinidea Porella compressa Porella concinna Rhamphostomella ovata Holoporella Costazia ventricosa Myriozoidea Myriozoum subgracile Cyclostomata Alyonidiidea Alyconidium disciforme Alyconidium pedunculatum Alyconidium vermiculare (Sarah's hair) Flustrellidea Flustrella corniculata Flustrella gigantea Vesticulariidea Bowerbankia gracilis BRACHIOPODA Hemithryris psittacea Terebratilina unguiculina ANNILIDA Polychaeta - Sedentriate Chaetopteridae Unidentified species Maldanidae Unidentified species Amphicenidae Pectinaria sp. 1 Sabellidae Unidentified species Nerillidae Unidentified species Terebellidae Unidentified species Diophilidae Unidentified species Serulidae Spiorbis sp. 1 Polychaeta - Erraniata Polynoidea Eunoe sp. 1 Unidentified species Nereidae Nereis sp. 1 Unidentified species Nepthyidae Nephtyts sp. 1 Unidentified species SIPUNULIDA Golfingidea Golfingia margartacea MOLLUSCA Polyplacophora Symmetrogephrus vestitus Trachydermon albusi sp. 1 Bivalvia Nuculidae Nucula bellotii Nuculanidae Nuculana pernula Portandia interedea Yoldia hyperborea Yoldia scissurata Mytilidae Musculus niger Pectinidae Chlamys pseudislandica Chlamys sp. 1 Thyasiridae Thyasiria equalis Carditidae Cyclocardia cassidens Cyclocardia crebricosta Astartidae Astarte borealis Astarte montigui Cardiidae Clinocardium ciliatum Serripes groenlandicus Tellinidae Macoma calcarea Macoma moesta Macoma sp. 1 Veneridae Liocyma fluctuosa Myidae Mya psuesdoarenaris Mya truncata Hiatellidae Panomya arctica Hiatella arctica Pandoridae Pandora glacialis Lyonsiidae Lyonsia arenosa Periplomaidea Periploma aleutica Thraciidae Thracia adamsi Thracia sp. 1 Gastropoda Lepetidae Lepeta sp. 1 Lepeta sp. 2 Trochidae Margaites costalis Margarites sp. 1 Solariella varicosa Solariella obscura Solariella sp. 1 Epitoniidae Epitonium greenlandican Turritellidae Tachyrhynchus erosus Tachyrhynchus retiatis Crepidulidae Crepidla grandis Trichotropidae Trichotropis bicarinata Trichotropis croyeri Naticidae Natica clausa Velutinidae Velutina sp. 1 Muricidae Boreotrophon clathratus Boreotrophon truncatus Boreotrophon sp. 1 Boreotrophon (unknown fragment) Buccinidae Buccinum glaciale Buccinum polare Buccinum plectrum Buccinum sp. 1 Buccinum sp. 2 Buccinum (unknown fragment) Neptunidae Mohnia siphonoids Neptunia heroes Neptunia middendiddiana Neptunia (unknown fragment) Plicifusus kroyeri Cancellariidae Admete sp. 1 Admete sp. 2 Turridae Oenopta bicarinata Oenopta harpa Oenopta paccus Oenopta sp. 1 Oenopta sp. 2 Oenopta (unknown fragment) Nodotema impressia Acteocinidae Retusa umbilicus ARTHROPODA Pycnopoda Two Unidentified species Crustacea Thoracica Balanidae Balanus sp. 1 Balanus sp. 2 Mysidacea Unidentified species Cumacea Unidentified species Isopoda Idoteidae Saduria entomon Unidentified species Amphipoda Eusiridea Unidentified species Gammaridea Unidentified species Lysianassidea Unidentified species Stegocephalidea Unidentified species Decapoda Hippolytidae Unidentified species Crangonidae Unidentified species Paguridae Unidentified species Echinodermata Asteroidea Asteridae Leptasteris polaris Unidentified species Echinoidea Echiarachiniidea Echinarachnius parma Strongylocentrotidea Strongylocentrotus droebachiensis Ophiuroidea Ophiactidea Ophuira sarsi Stegoophiura nodosa Holoathuroidea Cucumariidea Cucumaria calcigera Cucumaria sp. 1 Chiridota sp. 1 Synaptidae Myriotrochus rinki Psolidea Psolus japonicus Chorata Ascidiacea Ascidiidae Unidentified species Rhodosomatidea Chelyosoma macleayanum Styelidea Styela sp. 1 Dendrodoa sp. 1 Pyuridea Bottenia echinata Boltenia ovifera Molgulidae Molgula sp. 1