878 . 
Cae 1 orhinohus dorsalis Gilbert and Hubbs 
Coelorhynohus dorsalis Gilbert and Hubbs, Bull. U. S. Nat. Mus., No# 
100, vol. 1, p. 469, Tig# 13, 1920 (type locality ; off Northern 1 
Luzon, in 212 fathoms). 
Depth 6 7/8 to 8 7/8; head 3 l/4 to 4, width 2 1/4. Snout 
to eye 2 1/6 to 2 l/4 in head; eye 4 2/5 to 5, 2 to 2 l/6 in isnout, 
\ 
1 to 1 l/8 times interorbital; orbit 3 l/2 to 3 2/3 in head, 1 2/3 
to 1 3/4 in snout, 1 l/4 times interorbital; maxillary reaches l/2 to 
3/5 in eye, length from front end 3 3/4 to 4 in head; mandibular bar¬ 
bel 2 l/5 to 2 l/2 in eye; teeth in villiform bands in jaws, of 4 or 
5 irregular rows; interorbital 5 to 5 l/5 in head, low and nearly 
level forward. Gill rakers 0+6, low spiniferous tubercles on second 
arch, l/3 of gill filaments, which l/3 of eye. 
Scales 110? in lateral line; 6 or 7 above, 12 below, 12 
predorsal forward to occiput and 24 more forward to end of snout. 
Scales with 8 to 11 parallel spinuliferous apical keels, mostly not 
or only very slightly extended beyond scale edge; circuli moderate, 
complete. 
D. II, 8__90, second simple ray slender, entire, ends in 
filament which 1 1/4 to 1 l/3 in head; interdorsal space 3 l/2 to 3 
3/5; A. 95, fin height 3 3/5 to 4 l/5; pseudocaudal very small; pectoral 
rays I, 16, fin 1 7/8 to 2 in head; ventral ray3 I, 6, fin 2 to 2 l/8. 
