( 48 ) 



No. of 

 species. 



Bordeaux and Dax* 594, of which 136 are still living, and 458 extinct. 



Touraine 



Turin 

 Vienna 

 Baden 

 Angers 

 Rone a 



293 

 97 



124 

 99 



1GG 

 40 



1418 



G8 

 17 

 35 

 26 

 25 

 3 



230 

 80 

 89 

 73 



141 

 37 



Common to Bordeaux, Dax, Touraine ..... 



Turin 



Vienna ..... 



Baden 



Angers ..... 



Ronca ..... 



Touraine and Turin . . 



Touraine and Vienna 



Touraine and Baden . 



Touraine and Angers 



Touraine and Ronca . 



Touraine, Turin and Vienna 



Touraine, Turin and Angers 



Touraine, Vienna and Angers 



Turin and Vienna 



Turin and Ronca 



Baden and Angers 

 Touraine and Angers ..... 



Touraine and Turin ..... 



Touraine and Vienna ..... 



Touraine and Baden ..... 



Turin and Ronca ...... 



Vienna and Angers ...... 



Angers and Ronca ...... 



Touraine, Vienna and Baden .... 



Touraine, Vienna, Angers and Baden 

 Bordeaux, Dax, Touraine, Turin, Vienna and Angers 

 ib. ib. ib. Turin, Vienna and Baden 



ib. ib. ib. Vienna and Baden 



ib. ib. ib. Vienna, Angers and Baden 



Carried over 



No of 

 species. 



G2 



18 



23 



13 



8 







12 

 17 

 4 

 14 

 

 8 

 2 

 7 

 6 

 1 

 1 



10 

 3 



15 

 2 

 2 

 2 

 1 

 2 



1 



3 

 3 



14 



2 



25G 



There are at Bordeaux 

 and ut Dax 



44G species 

 473 



making a total of . . 919 



but from the groat number of species common to the two localities there are, in 

 reality, only 594 species, as above mentioned. 



