In  its hooked snout this species approaches G. macrorhynchus,  
 Jan  (Nubia), and  G.  rostrata, Bocage  (Benguela  and Angola).  
 It differs from  the  former  in  its  less  slender  form and  larger  
 rostral  shield j  from  the latter in  its  rounded rostral  edge and  
 shorter tail. 
 Lamprophis rufulus, Licht.  
 Pretoria. 
 Leptodira rufescens, Gm.  
 Pretoria. 
 Psammophis sibilans,  L.  
 Pretoria. 
 Causus rbombeatus, Licht.  
 Pretoria. 
 Viper a  arietans, L. 
 Pretoria. 
 BATKA CH IA. 
 Rana natalensis, Smith.  Pretoria. 
 Rana adspersa, Bihr.  Pretoria. 
 Bottle-green above, yellow beneath;  base  and  inner  surface 
 of limbs orange. 
 Rana angolensis, Bocage.  Pretoria. 
 Phrynobatrachus natalensis,  Smith.  Pretoria. 
 Bufo regularis, Reuss.  Pretoria. 
 Bufo  carens,  Smith.  Pretoria. 
 The lateral glandular fold and the larger  glands on the sides  
 of  the body and on  the  limbs  bright  red.  Tympanum much  
 smaller in the young than in the adult. 
 ARACHNIDA 
 AND 
 M Y R I O P O D A .