I\o. VU. 



AMERICAN 

 CONCHOLOGY; 



DESCRIPTIONS 



OF THE 



SHELLS OF iNORTU AMERICA 



ILLUSTRATED BY 



' <' LOURED FIGURES 

 ORIGINAL DliAWIJNGS EXECUTED FROM MATURE. 



(.: O N T E N T S . 



DONAX V.iUlALlLI.'^, - . . ]i,i!i III 



posson, 



CVRENA CAHOLINEN.SIS, --..-.. ,,_ 



Venus ALVEATA, - " ()3 



TeLLINA BREVirnONs, •• I'll 



MKBA, --.-.... 



TENUIS, 



ALTERNA'IA, i 



POLITA, 



TENTA, 



Arca ZEBRA, GG 



UnIO TRUNCATl.S, - - '•' (i7 



LINEOLATUS, ' GH 



