80 Lacertidse. 



31 to 36 * gular scales in a straight line betvreen the symphysis of 

 the chiu-shields and the median collai'-plate, juxtaposed in front, 

 larger and imbricate near the collar ; no gular fold. Collar free, 

 curved or, more frequently, angular, composed of 7 to 11 plates. 



Scales granular and smooth on the nape, larger, flat, rhombic, 

 obtusely or rather strongly keeled on the body, subimbricate towards 

 the tail, a little smaller on the sides ; 48 to 59 scales across the middle 

 of the ])ody, 20 to 26 in a transverse series between the hind limbs. 



Ventral plates in regular longitudinal and transverse series, all 

 except the outermost broader than long, but never twice as broad 

 as long, in 10 longitudinal and 30 to 33 transverse series. 3 or 4 

 preanal plates on the median line, usually very feebly enlarged in 

 females, the last 2 to 3 times as broad as long in males. 



23 to 29 femoral pores on each si(Ie,t the two series meeting in the 

 middle. Digits with 3 series of scales ; toes with moderately strong 

 lateral denticulation, the denticles stronger on the outer side of the 

 fourth toe l)ut shorter than the diameter of the toe ; 21 to 23 strongly 

 unicarinate lamella? under the fourth toe. 



Upper caudal scales much larger than posterior dorsals, oblic[ue, 

 truncate, and strongly and diagonally keeled, basals as long as broad 

 or a little broader than long, lower smooth or verv obtuselv keeled 

 in the basal part ; 22 to 28 scales in the fourth or fifth whorl. 



Young streaked with black and white, the black streaks the 

 broader and spotted with white ; 5 or 6 white streaks on the nape, 

 4 or 5 on the ])ody, 3 on the base of the tail ; another white streak 

 on each side, from the tympaniim to the groin ; limbs with large 

 round white spots. The striation disappears or is reduced to traces 

 in the adult, which are grey above, spotted, speckled or reticulate with 

 blackish, the blackish spots often forming 2 or 4 longitudinal series. 

 A female is remarkable for a black, light-edged vertebral stripe on the 

 body, the sides being spotted with l)lackish, and a light, black-edged 

 vertebral streak on the nape. Lower parts white. 



Measurements (in millimetres) : 



$ ? 



From end of snout to vent . . 82 73 



fore limb . . 32 26 



Length of head 21 18 



Width of head 14 12 



Depth of head 10 8 



Fore limb 29 25 



* Up to 40 according to Boettger. 

 t Or 30 according to Boettger. 



