﻿130 INTRODUCTION 



8. Coluber leopardinus (Crimea). 



g. Coronella austriaca (as far north as 57°). 



10. Contia modesta (Caucasus). 



11. Tarbophis iberus (Caucasus). 



12. Viper a renardi (south). 



13. Viper a berus (as far north as 64°). 



14. Ancistrodon halys (south, between Volga and 

 Ural). 



Without attempting anything like a complete 

 bibliography, we have compiled a list of faunistic 

 works and papers dealing with the snakes of Europe : 



Europe in General 



ScHREiBER, E. : Herpetologia Europsea. Zweite 

 Auflage, Jena, 1912, 8vo. 



Steinheil, F. : Die Europaeischen Schlangen. 

 Kupferdrucktafeln nach Photographien der lebenden 

 Tiere. Jena, 19 13, 4to. (in progress). 



Great Britain 



Bell, T. : A History of British Reptiles. 2nd 

 edit., London, 1849, 8vo. 



Cook, M. C. : Our Reptiles. London, 1865, 8vo. 



Leighton, G. : The Life-History of British 

 Serpents. Edinburgh and London, 1901, 8vo. 



France 



Gadeau de Kerville, H. : Faune de la Nor- 

 mandie. IV. Reptiles. Paris, 1897, 8vo. 



