188 Lacertiila 



Fore liiub .... 



Hind limb 



Foot. 



Tail ... 



Pitfticulai-!f of Specimens Examined. 



J" type of T. (hiiiierllii 



„ Mseleni, Ziilulainl . 



9 



(^ Unifulosi 



9 



„ A'uu(l:i. Lower Couqro 



1. Length from snout to vent (in millimetres). 2. Scales and plates round 

 middle of body. 3. Transverse series of ventral plates. 4. Gular scales in 

 straio-ht median series. 5. Femoral pores (right and left if differing). 6. 

 LamellEe under fourth toe. 7. Upper labials anterior to subocular. 



Same explanation for the following tables. 



Habitat. — Portuguese East Africa aud Southern Ehode.sia to Zulu- 

 land, the Trausvaal, and the Kalahari. Also Lower Congo. 



Tlie types of A. cajjeiisis, which appear to be lost, as well as those 

 of T. dumerilii, were obtained in the sandy deserts about Latalcoo, 

 Becliuaualand. 



The specimens in the S. African Museum are from Delagoa Bay, 

 Pietersburg (Transvaal), Matojipo Hills (S. Rliodesia), aud Mochndi 

 (Beehuaualaud ) . 



4. ICHNOTKOPIS LONGIPES. 



Ifliiiiitr'ipi^ luiirjipes, Bouleug. Proo. Zool. Soc 1902, ii, p. 17, ))1. 

 iii, tig. 2. 



Body ratlier strongly depressed. Head moderately dejsressed, 

 14 to If; times as long as broad, its depth equal 1o the distance 

 between the centre of the eye and the tympanum, its length St} to 

 3J times in length to vent (males) ; snout pointed, as long as the 

 postocular part of the licad, with sharp caiitlius and concave loreal 



