20 



FIFTEENTH REPORT ON THE CABINET OF NAT. HISTORY. 



Melania bicostata 

 bicincta 

 canaliculata 



CANALIS 



CASTANEA 



CATENOIDES 



CHOCOLATUM 



COLLISTRICTA 



CONSANGUINEA 



COSBELLARIS 



CREBRISTRIATA 



CYLINDRACEA 



DACTYLUS 



DECORATA 



EBURNUM 



EDGARIANA 



EPISC0PALI8 



ELORENTINA 



POREMANIANA 



FULGIDA 



FUNEBRALIS 



GLABRA 



GLANS 



GRATA 



HALLEBECKII 



HASTULA 



HYBRIDA 



HYDEI 



IMBRICATA 



INFRAFASCI 



INTERTEXTA 



lOSTOMA 



JAYANA 



LANCEA 



LATERITIA 



LCEIRRINEA 



NEGLECTA 



NIAGARENSIS 



NICKLINIANA 



NUPERA 



OLIVULA 



PAGODIFORMIS 



PALLESCENS 



PAUCICOSTA 



PERNODOSA 



PINGUIS 



AutHors 



Tennessee. 



Authors 



Tennessee. 



Say 



Tennessee. 



Lea 





Lea 



Tennessee. 



Lea 



Georgia. 



Brot 





Reeve 





Authors 



Indiana. 



Lea 





Lea 





Conrad 



Alabama. 



Lea 





Authors. 





Lea 



Tennessee. 



Lea 



Tennessee. 



Lea 





Lea 



Tennessee. 



Lea 





Reeve 





Authors 



Tennessee. 



Lea 



Tennessee. 



V. D. B. 





Authors. 





Lea 



Georgia. 



Lea 





Authors 



Tennessee. 



Conrad 



Alabama. 



Authors 



Georgia. 



Authors 



Tennessee. 



Authors 



Tennessee. 



Authors 



Tennessee. 



Lea 



Tennessee. 



Lea 





Lea 





Authors 



Ohio. 



Lea 



Niagara Falls, 



Lea 



Virginia. 



Say 



Indiana. 



Conrad 



Alabama. 



Authors 



Tennessee. 



Lea 





Authors 



Tennessee. 



Lea 



Tennessee. 



Lea 



Tennessee. 



