Nucras. 



27 



Measurements (in millimetres) : 



From end of snout to vent 



„ „ fore limb . 



Head . 

 Widtli of head 

 Depth of head . 

 Fore limb . 

 Hind limb 

 Foot 



Tail ... . . 



1. Type of L. tessellata. 2, 4. Little Na 

 of L. livida. 6. Type of L. tseniolata. 



5. Type 



Particulars of Specimens Exa/mined. 



? Type of L. tseniolata 



Yg. „ 



? Little Namaqualand 



B. 



3 Type of L. livida . 



<J Deelfontein, Cape Colony . 



C. 



S Type of L. tessellata 



„ Klipfontein, Little Namaqualand 



„ Little Namaqualand 



+ j» tt ... 



3 Gruires, Little Namaqualand 



Yg. Clanwilliam, W. Cape Colony . 



„ Zambesi, type of T. ornata 

 D. 

 ? Type of L. elegans 



„ Smithaeld, O.B,. Col., S.4.M. 

 Columns as in the preceding species. 



I have examined in addition 18 specimens preserved in the South 

 African Museum. Scales across the body 40 to 60 ; femoral pores 12 

 to 16. One specimen, from Little Namaqualand, with a single post- 

 nasal. 



Habitat. — Great Namaqualand and the Zambesi to the Karroo and 

 Natal. Not yet recorded from Southern Rhodesia. 



