SHELLS FKOM J. G. ANTHONY. 



19 



Anodon gibbosa 



Say 



Georgia. 



GRANDIS 



Say 



Ohio. 



IMBECILLIS 



Say 



Ohio. 



LATA 



Rafinesque 



Ohio. 



MODESTA 



Lea 



Michigan. 



MORTONIANA 



Lea 



South America. 



PALLIDA 



Authors 



Michigan. 



SHAFERIANA 



Lea 



Michigan. 



Ampullaria DEPRESSA 



Say 



Georgia. 



Anculosa canalipera 



Authors 



North-Carolina. 



CORPULENTA 



Authors 



North-Carolina. 



ELEGANS 



Authors 



Alabama. 



GENICULA 



Haldeman 



Tennessee. 



GIBBOSA 



Lea 



Tennessee. 



GRIFFITHIANA 



Lea 





KIRTLANDINA 



Authors 



Virginia. 



ORNATA 



Authors. 





PATULA 



Authors 



Tennessee. 



RUBIGINOSA 



Lea 





SUBGLOBOSA 



Say 



Tennessee. 



T^NIATA 



Conrad 





Glandina truncata 



Say 



Florida. 



LiMNEA APPRESSA 



Say 



Michigan. 



PiRENA FLUMINEA 



G-melin 





TEREBRALIS 



Lamarck 





LiTHASIA SHAWALTERI 



Lea 





SOLIDA 



Lea 





lO BREVIS 



Authors 



Tennessee. 



FUSIFORMIS 



Lea 



Tennessee. 



INERMIS 



Authors 



Tennessee. 



SPINOSA 



Lea 



Tennessee. 



Paludina magnifica 



Conrad 



Alabama. 



PONDEROSA 



Say 





SUBPURPUREA 



Say 





Melania aculeus 



Lea 





ADUSTA 



Authors 



Tennessee. 



ALBESCENS 



Lea 





ANGUSTISPIRA 



Authors 



Tennessee. 



annulifera 



Conrad 



Alabama. 



ARACHNOIDEA 



Authors 



Tennessee. 



ASPERA 



Lamarck 





ATHLETA 



Authors. 





ATRA 



Richard 





