Description of a new Isuancid Lizard of the genus Av2zsolepes. By G. A. 
BOULENGER, 
Anisolepis grilli. 
General proportions of A. undulatus, but hind limb longer, 
reaching the ear when stretched forwards. Dorsal, gular, and 
ventral scales smaller; no enlarged scales on the flanks. 
Dorsal scales equal, keeled, passing gradually into the gra- 
nules of the flanks, which are as large as those on the 
throat. Ventral scales strongly keeled and imbricate, in 20 to 
22 longitudinal series (16 or 17 in A. undulatus). Upper head- 
scales as in A. undulatus; upper labials 9 to 11 (8 or 9 in 
A. undulatus). Purplish brown above, with some rusty spots; 
loreal region and lips bluish grey, throat whitish; the rest of 
the lower parts pale brown. 
The differences in the length of the limbs are shown by the 
following measurements of specimens of the two species, taken 
from males. 
A. grilli A. undulatus 
filone 4. «elim 256 232 
Plead i saio ee » 15 14 
Width of head. . . » 10 9 
Body SIRIO SARA cori, SII » dl 48 
Kore linha. » 29 26 
Eno mar ee » 43 37 
E SERI » 185 170 
Two specimens, males, were obtained by D." G. Franco Grillo 
at Palmeira, in the Province of Parana, Brazil. 
