278 



INDEX 



Viper a, 171 

 Viperidce, 171 

 Viperine Snake, 131 



Xenopus, 193, 242 



VV 



Wall Lizard, 83 



Water Viper, 181 



West African Crocodile, 49 



White-throated Monitor, 78 



White's Tree Frog, 228 



York Devil, 64 



Zamenis, 137 

 Zonurider, 72 

 Zonurus, 72 



Richard Clay &" Sons, Limittd, London and Bungay 



