548 PROCEEDINGS OF THE NATIONAL MUSEUM vol. 105 



Description: Length 23-60 mm., width including setae 12-30 mm. 

 Segments 35-37 (up to 70 mm. long, 39 segments (Augener, 1933)). 

 Prostomium with delicate cephalic peaks; 4 eyes small, subequal. 

 Antennae, dorsal cirri, parapodia, and general body shape similar 

 to A. sarsi. Elytra thin, soft, smooth, with delicate short clavate 

 papillae and scattered soft conical tubercles. Setae yellow or golden; 

 neurosetae all with capillary tips. Color in alcohol: Reddish bro^vn 

 middorsally up to or includuig dorsal tubercles and elytrophores; 

 ventral surface reddish brown or without color; elytra brownish, 

 especially medially and posteriorly. 



Parasites: One specimen had the parasitic copepod Herpyllobius 

 arcticus Steenstrup and Liitken attached to the prostomium (identified 

 byPaulIllg). 



New records: Labrador: Seven Islands Bay, Hebron Fjord, 

 Nain area, Kaipokok Inlet, Lake Melville, Goose Bay, St. Lewis 

 Inlet, 10 to 100 fms., on bottoms of mud, silt, mud with rock; 30 

 specimens. Stations 7, 11, 28-30, 33, 39, 40, 46, 49, 55, 59, 60, 63, 74. 

 Franz Josef Land: Aberdore Channel east Alger Island, 10 fms., 

 Baldwin-Zeigler Polar Expedition, 1901. 



Distribution: Widely distributed in the Arctic: Canadian Arctic, 

 Davis Strait, Greenland, Jan Mayen, Norwegian Sea, Spitsbergen, 

 Franz Josef Land, Novaya Zemlya, Kara Sea, Siberian Arctic. 

 Also Iceland, Faroes, Skagerrak; Labrador; Bering Sea. In 10 to 

 1,956 fathoms. 



Genus Eunoe Malmgren, 1865 



Eunoe nodosa (Sars, 1860) 



Eunoe nodosa Pettibone, 1954, p. 217, fig. 26, c. 



Harmothoe (Eunoe) nodosa Wesenberg-Lund, 1953, p. 16 (part). 



New records: Labrador: Seven Islands Bay, Hebron Fjord, 

 Hamilton Inlet, St. Lewis Inlet, Strait of Belle Isle, 10 to 95 fms., 

 on bottoms of mud, stones, rubble, and various combinations of 

 stones, mud, rocks, sandstone, and shell; 7 specimens. Stations 4, 

 11, 30, 33, 42, 45. 



Distribution: Widely distributed in the Arctic. Also Iceland, 

 Scandinavian coasts to English Channel; Hudson Bay to Massachu- 

 setts; Bering Sea; north Japan Sea. In 10 to 690 fathoms. 



Eunoe oerstedi Malmgren, 1865 



Eunoe oerstedi Pettibone, 1954, p. 219, fig. 26, d. 



New records: Labrador: Seven Islands Bay, Strait of Belle 

 Isle, 25 to 40 fms., on bottoms of coral and rock, rubble, and mud 

 with rock; 3 specimens, Stations 2, 4, 31. 



