NOETH PACIFIC OPHIURANS IN NATIONAIj MUSEUM CLARK. 289 



31' 45" W., 19 fathoms, black sand, shells, 5 specimens; station 

 3276, Bering Sea, lat. 55° 51' 15" N.; long. 162° 3' W., 18 fathoms, 

 gravel, sand, rocks, bottom temperature 42°, 2 specimens; station 

 3278, Bering Sea, lat. 56° 12' 30" N.; long. 162° 13' W., 47 fathoms, 

 fine gra}- sand, bottom temperature 38.8°, 1 specimen; station 3280, 

 Bering Sea, lat. 56° 27' N.; long. 162° 8' W., 36 fathoms, fine gray 

 sand, bottom temperature 41°, 21 specimens; station 3281, Bering 

 Sea, lat. 56° 14' N.; long. 161° 41' 15" W., 36 fathoms, gray sand, 

 black specks, 7 specimens; station 3282, Bering sea, lat. 56° 30' 45" 

 N.; long. 161° 50' 15" W., 53 fathoms, fine sand, green mud, bottom 

 temperature 38.2°, 2 specimens; station 3284, Bering Sea, lat. 56° 

 16' 50" N.; long. 160° 53' W., 25 fathoms, fine gravel, bottom tem- 

 perature 43°, 2 specimens; station 3285, Bering Sea, lat. 56° 45' 45" 

 N.; long. 160° 42' 45" W., 35 fathoms, gray sand, black specks, 

 bottom temperature 41°, 3 specimens; station 3286, Bering Sea, lat. 

 56° 39' 30" N.; long. 160° 29' W., 37 fathoms, fine gray sand, shells, 

 gravel, bottom temperature 41.5°, 1 specimen; station 3287, Bering 

 Sea, lat. 56° 44' 30" N.; long. 159° 16' W., 16 fathoms, black sand, 

 1 specimen; station 3294, Bering Sea, lat. 57° 16' 45" N.; long. 159° 

 3' 30" W., 30 fathoms, black gravel, bottom temperature 41°, 1 speci- 

 men; station 3297, Bering Sea, lat. 57° 38' N.; long. 159° 7' 30" W., 

 26 fathoms, gray sand, bottom temperature 41.5°, 1 specimen 

 station 3301, Bering Sea, lat. 58° 12' 45" N.; long. 160° 37' 30" W. 

 17 fathoms, fine graj^ sand, 1 specimen; station 3304, Bering Sea, 

 lat. 58° 2' 30" N.; long. 161° 13' 45" W., 28 fathoms, fine gray sand, 

 1 specimen; station 3306, Bering Sea, lat. 57° 24' 30" N.; long. 161° 

 17' W., 33 fathoms, fine gray sand, bottom temperature 38.9°, 

 1 specimen; station 3321, Bering Sea, lat. 53° 33' 30" N.; long. 167° 

 15' 40" W., 54 fathoms, dark mud, bottom temperature 41.5°, 

 1 specimen; station 3322, Bering Sea, lat. 53° 28' 45" N.; long. 167° 

 23' 50" W., 35 fathoms, black sand, bottom temperature 42.4°, 

 1 specimen; station 3323, Bering Sea, lat. 53° 26' N.; long. 167° 31' 

 10" W., 51 fathoms, fine black sand, bottom temperature 42°, 1 speci- 

 men; station 3326, Bering Sea, lat. 53° 40' 25" N.; long. 167° 41' 40" 

 W., 576 fathoms, mud, bottom temperature 37.5°, 1 specimen; station 

 3331, Bering Sea, lat. 54° 1' 40" N.; long. 166° 48' 50" W., 350 fath- 

 oms, mud, 2 specimens; station 3443, off Washington, lat. 48° 13' 

 30" N.; long. 123° 11' 20" W., 97 fathoms, green mud, pebbles, 

 bottom temperature 46°, 1 specimen; station 3449, off Washington, 

 lat. 48° 29' 40" N.; long. 124° 40' 10" W., 135 fathoms, gray sand, 

 gravel, 4 specimens; station 3452, off Washington, lat. 48° 24' 40" 

 N. ; long. 124° 29' 10" W., 125 fathoms, rocky, black gravel, Ixittom 

 temperature 44.5°, 1 specimen; station 3454, off Wasliington, lat. 

 34916°— Bull. 75—11 19 



