3. ANOLIs. 55 
short. Tail short, round, with a median dorsal series of enlarged 
flat scales. Yellowish above, minutely dotted with whitish; a 
large light brown, white-edged spot on each shoulder, behind the 
arm; lower surfaces yellowish-white, throat marbled with grey. 
Total length .......... 95 millim. 
Head, to ear .......... 135 ,, 
Width of head ........ 85 ,, 
Length to vent ........ 50 =, 
TAD cs Recent et ekg 11 
Mexico. 
44, Anolis impetigosus. (Pxare II. fig. 3.) 
Anolis impetigosus, Cope, Proc. Ae. Philad, 1864, p. 174. 
Head nearly twice as long as broad, much longer than the tibia ; 
a deep rhomboidal frontal concavity; no frontal ridges; upper 
head-scales smooth ; scales of the supraorbital semicircles large, in 
contact medially; three large, smooth supraocular scales, separated 
from the supraorbitals by a series of granules, occipital larger than 
the ear-opening, separated from the supraorbitals by two series of 
scales ; canthus rostralis indistinct; loreal rows two; seven upper 
labials to below the centre of the eye ; ear-opening small, roundish- 
subtriangular. Female with a large, folded, inflatable gular pouch ; 
gular scales smooth ; aseries of very large chin-shields on each side. 
Body not compressed. Scales all flat and granular, small and equal 
on the back and sides, larger on the belly. Limbs very short; the 
adpressed hind limb reaches hardly the shoulder ; digital expansions 
well developed; eighteen lamelle under phalanges 1. and mz. of 
the fourth toe. Tail cylindrical, a little longer than head and 
body, without a dorsal series of enlarged scales. Pale brown above, 
with small, indistinct darker spots; lower surfaces white, gular 
pouch with large black spots. 
Total length .......... 107 millim. 
Head 3 casas eats erences 14. —C«, 
Width of head ........ 75 4, 
Body’ a. eviavaas lenin a4 35s, 
Fore limb ............ 16 —CO#, 
Hind limb............ 25 ss 
UDG 1a. 2.4 5sts batho ah seats’ Ane Be ks 
Poa cos iendaxaatek cava 58 Cs, 
Hab. ——? 
a, 9. <a (Type.) 
45. Anolis tigrinus. 
Anolis tigrinus, Peters, Mon. Berl. Ac. 1863, p. 143; Bocourt, Miss, 
So, Mex., Rept. pl. xiv. fig. 2. 
