6 BULLETIN 100, UNITED STATES NATIONAL MUSEUM 
meters; bottom temperature 7.39° C.; green mud; June 4, 1909. Qne 
young specimen the identification of which is not beyond doubt. 
Station 5467; east coast of Luzon; Atulayan Island (S.) bearing S. 
79° W., 2.5 miles distant (lat. 13°35’27’’ N., long. 123°37'18’’ E.); 
877 meters; gray mud; June 18, 1909. Three specimens. 
Station 5494; between Leyte and Mindanao; Diuata Point (N.) 
bearing N. 74° W., 4.2 miles distant (lat. 9°06’30” N., long. 125° 
18’40”’ EB.) ; 1,239 meters; bottom temperature 11.83° C.; green mud 
and sand; August 2, 1909. Six specimens. 
Station 5505; in the vicinity of northern Mindanao; Macabalan 
Point Light bearing S. 31° E., 7.7 miles distant (lat. 8°37’15’’ N., 
long. 124°36’00’" E.); 402 meters; August 5, 1909. Two specimens. 
Station 5512; in the vicinity of northern Mindanao; Camp Overton 
Light bearing 8. 76° E., 14 miles distant (lat. 8°16’02’’ N., long. 
123°58’26” H.); 813 meters; bottom temperature 11.56° C.; gray 
mud and fine sand; August 7, 1909. One specimen. 
Station 55138; in the vicinity of northern Mindanao; Camp Overton 
Light bearing S. 67° E., 10.3 miles distant (lat. 8°16’45’”’ N.; long. 
124°02’48"" E.); 923 meters; bottom temperature 11.56° C.; gray 
mud and fine sand; August 7, 1909. One specimen. 
Station 5515; in the vicinity of northern Mindanao; Camp Overton 
Light bearing S. 26° E., 24.6 miles distant (lat. 8°34’48” N., long. 
124°01’24”" K.) ; August 8, 1909. Ten specimens, 
Station 5536; between Negros and Siquijor; Apo Island (C.) 
bearing S. 26° W., 11.8 miles distant (lat. 9°15’45’’ N., long. 123° 
2200” E.); 510 meters; bottom temperature 11.95° C.; green mud; 
August 19, 1909. Two specimens. 
Station 5565; between Jolo and Tawi Tawi; Dammi Island (N.) 
bearing S. 69° W., 6 miles distant (lat. 5°51’42’’ N., long. 120° 
30’30’”" E.); 444 meters; bottom temperature 11.28° C.; sand and 
pteropod shells; September 21, 1909. Five specimens. 
Station 5575; north of Tawi Tawi; Mt. Dromedario, Tawi Tawi, 
bearing S. 16° W., 19.2 miles distant (lat. 5°28’80’’ N., long. 120° 
02’27”" EF.) ; 576 meters; bottom temperature 11.28° C.; coral sand; 
September 23, 1909. One specimen. 
Station 5582; in the vicinity of Darvel Bay, Borneo; Si Amil 
Island (N.) bearing S. 82° W., 6.2 miles distant (lat. 4°19’54” N., 
long. 118°58’38”" E.); 1,627 meters; bottom temperature 3.50° C.; 
gray mud and fine sand; September 26, 1909. One specimen. 
Station 5586; Sibuko Bay, Borneo; Sipadan Island (M.) bearing 
W. 9.4 miles distant (lat. 4°06’50” N., long. 118°47’20’ E.); 634 
meters; bottom temperature 6.67° C.; gray mud; September 28, 1909. 
One specimen. 
