1479 
3ynodus jenkinsl JORDAN and BOLLMAN, Proc, U. S. Nat. 
Mus., vol. 12, 1889, p. 153. N. 8° 6' 30“ W. 78° 
51*; N. 8° 51*? W. 79° 31* 30"; Guaymas. — JORDAN 
and E1TERMANN, Bull. U. S. Nat. Mus., No. 47, pt. 1, 
1896, p. 537 (compiled). 
Depth 6 1/8 to 7 3/4; head 3 2/3 to 4 1/8, width 1 3/4 t> 
2 1.2. Snout 3 1/4 to 3 2/5 in head; eye 6 to 7 2/3, 1 4/5 
to 2 1/5 in snout, 1 1/2 to 1 7/8 in Interorbital though 
much greater than bony Interorbital; premaxillary extends 3/4 
to 1 1/3 eye diameters behind eye, length 1 3/5 to 1 2/3 in 
head; interorbital 4 1/3 to 6, slightly concave. Gill rakers 
as numerous minute denticles; gill filaments 1 to 1 1/2 in 
eye. 
Scales 54 to 59 in lateral line to caudal base and 3 or 4 
more on latter; 5 above, 6 or 7 below, 21 to 24 predorsal, 
5 or 6 postocular to hind preopercle ridge. Pectoral axillary 
scale 2 3/4 to 3 1/2 in fin, ventral axillary scale 3 1/5 to 
4 1/3 in fin. Scales with 3 basal radiating striae, edge 
scalloped; circuli very fine, not extended apically. 
