NORTH PACIFIC OPHIURANS IN NATIONAL MUSEUM CLARK. 53 



rocky, sand, 1 specimen; station 3337, off Aleutian Islands, lat. 53° 

 55' 30" N.; long. 163° 26' W., 280 fathoms, green mud, bottom tem- 

 perature 39.3°, 2 specimens; station 3340, off Aleutian Islands, lat. 

 55° 26' N.; long. 155° 26' W., 695 fathoms, mud, bottom tempera- 

 ture 36.8°, 14 specimens; station 3343, off Washington, lat. 47° 40' 

 40" N.; long. 125° 20' W., 516 fathoms, green mud, bottom tem- 

 perature 38.2°, 6 specimens; station 3344, off Washington, lat. 47° 20' 

 N.; long. 125° 7' 30" W., 831 fathoms, green mud, bottom tempera- 

 ture 36.8°, 39 specimens; station 3346, off Oregon, lat. 45° 30' N.; 

 long. 124° 52' W., 786 fathoms, green mud, bottom temperature 

 37.3°, 21 specimens; station 3603, Bering Sea, lat. 55° 23' N. ; long. 

 170° 31' W., 1,771 fathoms, blue ooze, bottom temperature 35.1°, 1 

 specimen; station 3607, Bering Sea, lat. 54° 11' 30" N. ; long. 167° 

 25' W., 987 fathoms, green mud, black lava sand, bottom tempera- 

 ture 35.9°, 4 specimens; station 3608, Bering Sea, lat. 55° 19' N. ; 

 long. 168° 11' W., 276 fathoms, gray sand, bottom temperature 37.8°, 

 209 specimens; station 3609, Bering Sea, lat. 55° 35' N. ; long. 168° 20' 

 W., 74 fathoms, green mud, sand, bottom temperature 37.9°, 423 

 specimens; station 4765, off Aleutian Islands, lat. 53° 12' N. ; long. 

 171° 37' W., 1,217 fathoms, fine black sand, bottom temperature 

 35.2°, 6 specimens; station 4766, Bering Sea, lat. 52° 38' N.; long. 

 174° 49' W., 1,766 fathoms, 14 specimens; station 4769, Bering Sea, 

 lat. 54° 30' 40" N.; long. 179° 14' E., 237-244 fathoms, green mud, 

 gray sand, bottom temperature 38.9°, 2 specimens; station 4770, 

 Bering Sea, lat. 54° 31' N.; long. 179° 15' E., 247 fathoms, 1 speci- 

 men; station 4774, Bering Sea, lat. 54° 33' N. ; long. 178° 45' E., 

 557-584 fathoms, green mud, black specks, foraminifera, bottom 

 temperature 37.2°, 311 specimens; station 4775, Bering Sea, lat. 

 54° 33' 30" N.; long. 178° 44' E., 584 fathoms, green mud, black 

 specks, foraminifera, 94 specimens; station 4781, Bering Sea, lat. 

 52° 14' 30" N.; long. 174° 13' E., 482 fathoms, fine gray sand, 

 pebbles, bottom temperature 38.6°, 1 specimen; station 4814, Sea of 

 Japan, lat. 38° 32' N. ; long. 138° 43' E., 429 fathoms, brown mud, 

 bottom temperature 32.9°, 2 specimens; station 4818, Sea of Japan, 

 lat. 38° 8' 55" N. ; long. 138° 31' 30" E., 225-245 fathoms, fine 

 brown mud, bottom temperature 33.7°, 2 specimens; station 4819, 

 Sea of Japan, lat. 38° 9' N. ; long. 138° 32' 12" E., 245 fathoms, fine 

 brown mud, bottom temperature 33.1°, 5 specimens; station 4854, 

 off coast of Korea, lat. 35° 54' N.; long. 129° 46' E., 335 fathoms, 

 green mud, bottom temperature 32.4°, 121 specimens; station 4863, 

 Sea of Japan, lat. 36° 21' N.; long. 129° 53' E., 250 fathoms, green 

 mud, bottom temperature 32.7°, 1 specimen; station 4965, off 

 eastern Japan, lat. 33° 35' 20" N. ; long. 135° 10' 50" E., 191 fathoms, 

 green-gray sand, shells, bottom temperature 49.4°, 3 specimens; 

 station 4980, off eastern Japan, lat. 34° 9' N.; long. 137° 55' E., 



