hitroscyIlium nigrum Garman. 
Centroscyllium nigrum G< 
Zool., vol. 24, 1899, 
.wv- 
P 
28, pi. 1, fig. 2 y^pls . 4 and 5 (anatomy), pi fig. 1 (type locality. 
Toff Galapagos IslandsJ ). 
O O 0 jr 
7 to 6 Lat. W. 81 Long., in 546 to 555 Mthoms 
'owler, Mem. Bishop Mus., vol. 10ys*^L928, p. 23 (type of C. ruscosu/n); Proc. 
Lrth Pac. Sci. Congr. Java, 192%. p. 496 (reference). 
Centroscyllium ruscosum Gilbert, Bull. U. S. 
I 
omm., vol. 23, pt. 
1903 (1905), p. 580, fig. 230 (type locality. Near Kauai, Ji. 418 to 429 fath 
-- 4 #’ 
) 
