190 



LacerthlR'. 



Pale orev-brown above, tiuged with orange on the sides of the back ; 

 no spots on the head and body ; a black streak along each side, from 

 the tip of the snout, through the eye, to the anterio/ fourth of the tail; a 

 second black streak along the upper lip from the second labial, 

 extending to the shoulder and separated from the upper one by a white 

 streak ; some large black spots ou the hind limbs. Lower parts white. 

 Measurements (in millimetres) : 



From end of snout to vent .... 49 

 ,. fore limb . . .21 

 Length of head . . . . .13 



Width of head ..... 8 



Depth of head ...... 6 



Fore limb 19 



Hind limb ....... 33 



Foot ........ 17 



Tail . . . .V . .111 



Particnlars of Specimens Examined. 

 (^ Mazoe, Mashonaland (type) 



„ Bulawayo ., . . 



Habitat. — Southern Rhodesia. A specimen from Livingstone, 

 N.W. Rhodesia, is preserved in the South African Museum. 



5. ICHNOTROPIS CHAPmi. 



Ichiiotrojjis chapini, Sclimidt, Bull. Amer. Mus. N. H. xxxix, 1919, 

 p. 508, fig. 



Habitus as in/, cajieiifiis ; liind liiul) not reaching axil (female). 

 Upper head-shields strongly striated, frontal bicarinate ; nasals forming 

 a short suture behind the rostral; frontonasal small, as long as 

 broad; prefrontals longer than broad, not reaching the first large 

 supraocular, forming an extensive median suture ; frontal as long as 

 its distance from the end of the snout ; 2;^ times as long as broad, of 

 equal width throughout; parietals longer than broad, rounded 

 behind ; interparietal as long as the frontoparietals, in contact with a 

 small occipital, the posterior border of which is rounded and projects 

 bevond the parietals ; two large supraoculars, preceded and followed 

 by small scales, first longer than its distance from the posterior loreal. 



