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., 



