INDEX TO VOL. III. 



ACCORDING TO 



HISTORIA NATURALIS TESTACEORUM 

 BRITANNIA of DA COSTA. 





PART I. 











GENUS 2. 











* MARINE. SEA. 









•ERPULA vermicularis 



- 



Plate. 



95 



«* 



» 





PART II. 





v 







UNIVALVIA INVOLUTA. 









GENUS 5. BULLA. DIPPER. 



Bulla Hydatis 88 



— — resiliens - • • - - 79 



