DISTRIBUTION 127 



3. Zamenis gemonensis (Catalonia). 



4. Zamenis hippocrepis (absent from the north). 



5. Coluber longissimus (Andalucia). 



6. Coluber scalaris. 



7. Coronella austriaca (north and north-west). 



8. Coronella girondica. 



9. Ccelopeltis monspessulana. 



10. Macroprotodon cucullatus (centre and south, 

 Baleares). 



11. Vipera berus (north-west). 



12. Vipera aspis (Pyrenees). 



13. Vipera latastii (absent from the north). 



VII. Italy, with Ticino and Corsica 



1. Tropidonotus natrix. 



2. Tropidonotus tessellatus (as far south as Naples ; 

 absent from the islands). 



3. Tropidonotus viperinus (Liguria, Piedmont, 

 Ticino, Corsica, Sardinia, Sicily). 



4. Zamenis gemonensis. 



5. Zamenis hippocrepis (Sardinia). 



6. Coluber quatuorlineatus (south and Sicily). 



7. Coluber longissimus (absent from Corsica). 



8. Coluber leopardinus (south and Sicily). 



9. Coronella austriaca (absent from Corsica and 

 Sardinia). 



10. Coronella girondica (absent from Corsica and 

 Sardinia). 



11. Ccelopeltis monspessulana (Western Liguria, 

 Sicily). 



