INDEX TO VOL. I. 



195 



Ungulina .... 

 UNIMUSCULOSA 



U. 



Page 



66 

 129 



Unio . . 



Unionidm 



Page 



116 

 124 



V. 



Venericardia 102 



Venerupis 70 



Venus 91 



Verruca 

 Vulsella 



22 

 148 



Xylophaga 39 | Xylotrya 



40 



END OF THE FIRST VOLUME. 



PRINTED BY RICHARD AND JOHN E. TAYLOR, 

 RED LION COURT, FLEET STREET. 



