210 COLUBRID, 
Eight upper labials. Scales in 19 rows, outer row feebly keeled. 
Ventrals 147-148 ; subcaudals 60-65. Olive-brown, without 
stripes except traces on the neck ; upper lip and lower parts dirty 
yellow. May be regarded as a 7’. eques without the stripes, 
Southern Mexico, Guatemala. 
a, Q (V. 147; C. 60). Dueiias, Guatemala, O. Salvin, Esq. [C.}. 
F, Var. phenax. 
Eutenia phenax, Cope, Proc, Ac. Philad. 1868, p. 154. 
Agrees in structure with the two preceding forms, but. differs in 
the total absence of stripes and the presence of reddish hlack-edged 
cross bars, F 
Southern Mexico. 
a. o (V.155; C.75). — Orizaba. 
G. Var. couchii. 
Eutainia couchii, Kennicott, Rep. U.S. Explor. Surv. R. R. x. pt. 4, 
p- 10 (1857). 
Eutenia henshawi, Yarrow, Proc. U.S. Nat. Mus. vi. 1883, p. 152. 
Eight upper labials. Scales in 21 rows, outer row faintly 
keeled. Blue-black above, without spots; a narrow yellow dorsal 
line; belly greyish olive or black. 
Washington Territory, California, 
H. Var. hammondii. 
Eutainia hammondii, Kennicott, Proc. Ac. Philad. 1860, p. 382; 
Cope, Wheeler's Rep. US. Surv. W. 100th Mer. v. p. 545 (1875). 
? Eutainia angustirostris, Kennicott, 1. ¢. 
Tropidonotus hammondii, Jan, Arch. Zool. Anat. Phys. iii. 1865, 
p. 215. 
Fight upper labials, fourth and fifth entering the eye. Scales 
in 21 rows, outer row smooth or feebly keeled. Ventrals 159-171 ; 
-subcaudals 79-85. Dark olive-brown above, young olive with 
black spots; vertebral stripe absent, or merely indicated on the 
nape; a rather indistinct lateral stripe; lower parts pale olive, 
sometimes with a dark line along the middle posteriorly. 
California, 
a. 3 (V.170; C.?). Los Angeles, A. Erwin Brown, Esq. 
California. LE 
b. Yg. (V. 159; C. 79). California, Lord Walsingham |P.}, 
ce, Yg. (V.171; ©. 85). California, 
I, Var. marcianus. 
Eutainia marciana, Baird § Gir. Cat. N. Am. Rept. p. 36 (1853), 
and in Marcy's Explor. Red Riv, p. 221, pl. iii. (1853); Cope, 
Wheeler's Rep. U.S. Surv. W. 100th Mer, vy. p. 545 (1875). 
? Tropidonotus intermedius, Jan, Arch. Zool. Anat. Phys, iii. 1805, 
p. 209. ‘ 
Ao 
