400 Mr. G. A. Boulengcr on new 



millim. 



Total length 230 



Head 20 



Width of head 14 



Body bl 



Fore limb 37 



Hind limb 54 



Tail 153 



Two female specimens from Tamampoya, Bolivia, 1200 m., 

 collected by P. O. Simons. 



This species is closely allied to T. jieruvianus. 



Cnemidophorus vittatus. 



Nostril between the two nasals. Three large parietal s, and 

 a small outer one on each side ; two large supraoculars ; 7 or 

 8 supraciliaries ; no frenoorbital ; anterior gular scales larger 

 than the posterior ; a few enlarged mesoptychial scales. 

 Dorsal scales minutely granular, smooth. Ventral plates in 

 ten longitudinal series. A number of enlarged preeanals, the 

 central one largest. Brachials in three rows, continuous with 

 the postbrachials ; antebrachials in two rows. Femorals in 

 six series, one of which is large ; tibials in three series, outer 

 largest. Femoral pores 9-10. Caudal scales oblique, 

 diagonally keeled. Grey above, sides striped black and 

 white, the widest black stripe extending from the eye to the 

 tail, and reappearing as a line on the cantlius rostralis ; sides 

 of limbs with black and white stripes ; upper lip and lower 

 parts white. 



millim. 



Total length 132 



Head 12 



Width of head 6 



Fi'om end of snout to interparietal plate . . 8 

 Width at posterior corners of supra- 

 ocular regions 4'5 



From end of snout to fore limb 18 



From end of snout to vent 47 



Fore limb 17 



Hind limb 27 



Tail 85 



A single specimen from Paratani, Bolivia, 2500 m., 

 collected by P. 0. Simons. 



Oreosaurus oceUifer. 



Head short, body and limbs moderate. Frontonasal 

 quadrangular, a little longer than broad ; frontal pentagonal. 



