6. CNEMIDOPHORUS. 37). 
mesoptychial scales and the border of the collar. Adult with eight 
longitudinal bands, the inferior lateral brown band extending to the 
orbit ; femora pale spotted ; throat pale, breast plumbeous. 
West Tehuantepec. 
10. Cnemidophorus deppii. 
Cnemidophorus deppii, Gray, Cat. p. 22. 
Cnemidophorus deppii, Wiegm. Herp. Mea. p. 28; Peters, Mon. Berl. 
Ae. 1869, p. 63; Bocourt, Miss. Sc, Mex., Rept. p. 281, pl. xx. fig. 8 
and xx.c¢. fig, 5; Giinth. Biol. C.-Am., Rept. p. 27. 
? eae lineatissimus, Cope, Proc. Amer, Philos. Soc. xvii. 
877, p. 94. 
P Cnemidophorus lativittis, Cope, l. c. 
e 
Head short. Nostril anterior to nasal suture. Parietals three 
three supraoculars (seldom four); six supraciliaries; no frenoor- 
bital ; median gulars enlarged; mesoptychial scales in three or four 
rows of subequal size, scarcely larger than the largest gulars, 
separated from the free edge of the collar by a row of granules. 
Dorsal granules small, smooth. Ventral plates in cight longitudinal 
and thirty-five transverse series. Three large preanals, forming a 
triangle. Brachial plates in three rows, continuous with the post- 
brachials, anterior largest and continuous with the antebrachials ; 
latter in two rows, outer largest ; lower surface of fore arm uniformly 
granular. Femoral plates in six or seven rows, one of which is 
large; tibial plates in two rows, outer largest. Femoral pores 
seventeen. Male without anal spines. Caudal scales oblique, 
with straight keels, slightly pointed posteriorly. Olive above, with 
nine longitudinal white lines ; a white line along the hinder side of 
the thigh ; lower surfaces whitish. 
millim. millim. 
Total length .......... 216 From end of snout to fore 
Head» j:4.¢-0he prnacaicens 19 Vial) 4 scene Audhacea-ts 28 
Width of head.......... 11 From end of snout to vent 76 
From end of snout to inter- Fore limb ............ 28 
parietal plate ...... axe 8 Hind limb..... ...... 54 
Width at posterior corners Daal Ae xe. hy Se rages eis 140 
of supraocular regions.. 8 
Central America; Venezuela. 
aod. Caracas. 
11. Cnemidophorus hyperythrus. 
Cnemidophorus hyperythrus, Cope, Proc. Ae. Philad. 1863, p. 103. 
Verticaria hyperythra, Cope, Proc. Amer. Philos, Soc, xi. 1869, 
p. 158. 
Head rather narrow, snout long. Nostril anterior to nasal suture. 
Frontopariectal plates united ; supraoculars four, rarely three ; pos- 
terior gular scales small, abruptly separated from the anterior, 
232 
