4121 . D. 5365 . Capa Santiago Light, N. 73 W,, 6,7 miles (N, 13 44* 
24" B. 120**45* 3 O"). Balayan Bay, Luzon, In 214 fathoms, February 
22t 1909« Length 757 nun# 
D, 5320. Ibugos Island (S, end) N. 8f W,, 1.25 miles (N, 20*’l9' 15* 
E, 121 *^ 51 ' 20*)* In 26 fathoms, November 9* 1908, Length 352 mm, 
4141 . D, 6521 , Makyan Island (S.), N. 54'’w,, 3 miles (N. 0^15* E. 
127 “* 24 * 35 ")» between Gillolo and Makyan Islands. In 298 fathoms, 
November 28, 1909* Length 280 mm., mandible broken, 
10066 , D. 5275 . Malavatuan Island (N.). S, 71 ‘’b., 10.75 miles (N, 
13^55* 55* E. 120^10* 15")f China Sea vicinity southern Luzon. In 
117 fathoms. July 16, I 9 O 8 . Length 428 mm. 
D. 5646 . North Island (S,), S. 68°E., 7.5 miles (S. 5^31' 30" E. 
122*22* 40"), Buton Strait. In 456 fathoms. December I 6 , 1909* 
Length 408 mm. 
D. 5648. North Island (s), N. 87°B., 10.2 miles (S..5‘^35» E. 122*’ 
20*)t Buton Strait* In 559 fathoms* December l6t 1909# length 515 
mm* 
1 example* Philippines* Length 928 mm* 
D. 5570. Simaluc Island (S.E,), S. 17 "’e., 5,7 miles (N, 5*’32' 15* E 
120*12* 57"), north of Tawi Tawi, In 330 fathoms. Sept. 22, 1909. 
Length 428 mm. 
