SHELLS FKOM J. G. ANTHONY. 



21 



Melania planospira 



Authors 



Kentucky. 



PROSCISSA 



Authors 



North-Carolina. 



pulcherrima 



Authors 



North-Carolina. 



PYRENELLA 



Conrad 



Alabama. 



RHOMBICA 



Authors 



Tennessee. 



RIGIDA 



Authors 



Tennessee. 



SETOSA 



Swainson 





SIMPLEX 



Say 



Virginia. 



SPUREA 



Lea 



Tennessee. 



SYMMETRICA 



Haldeman 



Virginia. 



TENEBROCINCTA 



Authors 



Tennessee. 



TENEBROSA 



Lea 



Tennessee. 



TORULOSA 



Authors 



Tennessee. 



UNCIALIS 



Haldeman 



Tennessee. 



VALIDA 



Authors 



Tennessee. 



VANUXEMENIANA 



Lea 





VESTITA 



Conrad 



Alabama. 



VIRIDULA 



Authors 



Tennessee. 



VITTATA 



Authors 



Georgia. 



WARDERIANA 



Lea 



Virginia. 



