42 BULLETIN 75, UNITED STATES NATIONAL MUSEUM. 



W., 43 fathoms, fine gray sand, black specks, bottom temperature 

 40.7, 36 specimens; station 3561, Bering Sea, lat. 56 31' N.; long. 

 169 17' W., 48 fathoms, gray sand, black specks, bottom temperature 

 40.7, 28 specimens; station 3594, off Washington, lat. 48 12' N.; 

 long. 122 50' W., 36 fathoms, sand, pebbles, bottom temperature 

 46, 7 specimens; station 3602, Bering Sea, lat. 56 32' N.; long. 172 

 40' W., 81 fathoms, green mud, sand, bottom temperature 37.1, 50 

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

 W., 74 fathoms, green mud, sand, bottom temperature 37.9, 165 

 specimens; station 3610, Bering Sea, lat. 55 58' N.; long. 167 16' 

 W., 75 fathoms, green mud, bottom temperature 36.8, 381 speci- 

 mens; station 3611, Bering Sea, lat. 56 45' N.; long. 167 25' W., 

 50 fathoms, green mud, sand, bottom temperature 34.6, 408 speci- 

 mens; station 3658, Hakodate Bay, Japan, 22 fathoms, fine gray 

 sand, 3 specimens; station 3659, Hakodate Bay, Japan, 15.5 fathoms, 

 fine gray sand, 1 specimen; station 3673, off Washington, lat. 48 

 21' 45" N.; long. 124 50' 30" W., 77 fathoms, green mud, sand, 10 

 specimens; station 3675, locality unknown (the station is missing 

 from the record), 10 specimens; station 3769, off Nagane Saki, Japan, 

 40-42 fathoms, green mud, sand, 12 specimens; station 3775, off 

 Kinkwasan Light, Honshu Island, Japan, 57 fathoms, green mud, 

 sand, 1 specimen; station 3789, off Washington, lat. 48 21' 45" N.; 

 long. 124 52' 30" W., 115 fathoms, coarse gray sand, gravel, 123 

 specimens; station 4770, Bering Sea, lat. 54 31' N.; long. 179 15' 

 E., 247 fathoms, 14 specimens; station 4784, off Aleutian Islands, 

 lat. 52 55' 40" N.; long. 173 26' E., 135 fathoms, coarse pebbles, 

 1 specimen; station 4786, off Aleutian Islands, lat. 54 51' 30" N. ; 

 long. 167 14' E., 54 fathoms, green sand, 7 specimens; station 4788, 

 near Copper Island, lat. 54 50' 24" N.; long. 167 13' E., 56-57 

 fathoms, green sand, 13 specimens; station 4789, near Copper Island, 

 lat. 54 49' 45" N.; long. 167 12' 30" E., 56 fathoms, green sand, 44 

 specimens; station 4790, off Bering Island, lat. 54 38' 45" N.; long. 

 167 11' 45" E., 64 fathoms, pebbles, 4 specimens; station 4791, off 

 Bering Island, lat. 54 36' 15" N.; long. 166 58' 15" E., 72-76 

 fathoms, rocky, 30 specimens; station 4792, off Bering Island, lat. 

 54 36' 15" N.; long. 166 57' 15" E., 72 fathoms, pebbles, 147 

 specimens; station 4807, off Cape Tsiuka, Japan, lat. 41 36' 12" 

 N.; long. 140 36' E., 44-47 fathoms, shells, coarse gravel, 5 speci- 

 mens; station 4822, off No Saki. Japan, lat. 37 8' 10" N.; long. 137 

 8' E., 130 fathoms, green mud, bottom temperature 39.4, 4 speci- 

 mens; station 4826, off Sudzu, Misaki Light, Japan, lat. 37 25' N.; 

 long. 137 32' E., 114 fathoms, fine gray sand, black specks, bottom 

 temperature, 42.5, 10 specimens; station 4828, off Hondo, Japan, lat. 

 37 23' N.; long. 137 36' E., 163 fathoms, green mud, bottom tem- 

 perature 34.9, 1 specimen; station 4832, off Ando Zaki, Japan, lat. 



