68 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. I28 



garitacea, lo. Bryozoans — Bidenkapia spitzhergensis (C) ; Scrupo- 

 cellaria scabra var. paenulata (C) ; Dendrobeania murrayana (C); 

 Hippothoa expansa (C) ; Posterida sarsi (C) ; Pachyegis princeps 

 (A) ; Porella compressa (C) ; Rhamphostomella gigantea (C) ; 

 C astasia surcularis (C); C. ventricosa (C) ; Myriosoella plana (C); 

 Myriosomn subgracile (A) ; Diaperoecia intermedia (C), on shells 

 and rocks; L>. johnstoni (C) ; Lichenopora verrucaria (A). Ophiu- 

 rans — Gorgonocephalus stimpsoni, 6; Amphiuri sundevalli, i6+ ; 

 Ophiopholis aculeata (A); Ophiiira robusta (A). Asteroids — 

 Crossaster papposiis, 2; Henricia sanguinolenta, i. Echinoids — 

 Strongylocentrotus drobachiensis, 173. Holothurians — P solus fabricii, 

 118, Polychaetes — Etisyllis blonistrandi, 17; Amphitrite cirrata, 5; 

 Lanassa venusta, 10; Nicolea venustula, 12; Poly cirrus medusa, 6. 

 Ostracods — Philomedes globosus, 2. Cirripedes — Balanus crenatus 

 (C) ; B. rostratus apertus (C). Amphipods — Aristias tumida (from 

 atrial cavity of tunicate Molgula retortiformis) , 4; Stegocephalopsis 

 ampulla, i ; Gitanopsis arcfica, 2 ; Acanthonotosoma serratum, 3 ; 

 Sympleustes pidchellus, 3 ; ^. uncigenis 25 ; Maera danae, 6 ; Photis 

 reinhardi, 7; Eurystheus melanops, 29; Ischyrocerus latipes (A); 

 /. commensalis, 16; Ericthonius hunteri, 30; £. fo/H (C) ; caprellids, 

 sp. No. I (C), species No, 2 (A). Decapods — Eualus gaimardi, 87; 

 Lebbius polaris, 2; Pagurus trigonocheirus, 36; //yew coarctatus alu- 

 taceus, 21. Pelecypoda — Astarte montagui (C) ; Serripes groen- 

 landicus, 3; Hiatella arctica (AAA). Gastropods — Volutopsius 

 stejanssoni, 2 ; Plicifusus kroyeri, 1 ; P. verkruseni, 3 ; Colus spits- 

 bergensis, 2; Buccinum glaciale, 9; B, morchianum, 2; B. plectrum, 

 3; BoreotropJion clathratus, 8; Boreotrophon sp., 5; Crepidula 

 grandis, 3. Tunicates — Am^roucium fragile, several; Aplidiopsis 

 pannosum, 2; Didemnum albidum, 8; Ascidia callosa, 3; Dendrodoa 

 pulchella (C) ; /). grossidaria, 9; Styela coriacea, 16; vS. rustica 

 macrenteron (C) ; Boltenia echinata, 8; 5. ovijera, 5; Halocynthia 

 aurantium, 6; Molgida sp. No. 2, 10. Enteropneusts — Unidentified 

 balanoglossid, 3. 



Station 21 was in the rubble zone but there was more gravel than 

 in typical rubble bottom. Animals: Anthozoans — Sea anemones (C). 

 Bryozoans — Rhamphostomella gigantea, i large col. ; Myriosoella 

 plana (C) ; Myriosomn subgracile (C) ; Crisia eburnea (C) ; Z,i- 

 chenopora verrucaria (A). Echinoids — Strongylocentrotus drobachi- 

 ensis, 2)7- Holothurians — P solus fabricii (AAA), Decapods — Spiron- 

 tocaris arcuata, 3; Pagurus splendescens, 3. Gastropods — Plicifusus 

 kroyeri, i ; Boreotrophon clathratus, 2. Tunicates — Molgula sp. 

 No. I, 2, sp. No. 2, 9. 



