INDEX. 



GENUS 5. ARCA, ARKS, OR BOATS. 



* MARINiE. SEA. 



Area lactea (Da Costa) 



Plate. Fig. 



ns 



GENUS 6. CARDIUM. HEART COCKLE. 

 « MARINiE. SEA. 



Cardlum vulgare 

 I rusticum ? 



124 

 124 



Mytilue Anatlnus 



Myt'ilus vulgaris 



'» ungulatus » 

 ■ ' ■ rugosus - 



GENUS 11. MYTILUS MUSCLE. 

 • FLUVIATILES. RIVER. 



* MARINiE SEA. 



PART III. 



GENUS 13. CHAMA GAPERS. 

 • MARINE. SEA. 



Chama magna (hlans. Solander) 

 VOL. IV. 



1x3 



1x8 I 

 141 



140 



