MUSEUM OF COMPARATIVE ZOOLOGY. 



193 



Patula pauper, Mor. 



Horni, Gabb. 



asteriscus, Morse. 



incrustata, Pfr. 



vortex, Pfr. 

 Helix lineata, Say. 

 * 

 labyrinthica, Say. 

 Hubbardi, Brown. 



* 

 Yatesii, J. G. Coop. 



* 

 auriculata, Say. 

 uvulifera, Shuttl. 

 auriformis, Bid. 

 Postelliana, Bid. 

 espiloca, Rav. 

 avara, Say. 

 ventrosula, Pfr. 

 Hindsi, Pfr. 

 Texasiana, Moricand. 

 triodontoides, Bid. 

 Mooreana, W. G. Binn. 

 tholus, W. G. Binn. 

 hippocrepis, Pfr. 

 fastigans, L. W. Say. 

 Jacks oni, Bid. 

 Troostiana, Lea. 

 Hazardi, Bid. 

 oppilata, Moricand. 

 Dorfeuilliana, Lea. 

 Ariadnae, Pfr. 

 septemvolva, Say. 

 cereolus, Muhlf. 

 Carpenteriaua, Bid. 

 Febigeri, Bid. 

 pustula, Fer. 

 pustuloides, Bid. 

 leporina, Gld. 

 Harfordiana, /. G. Coop. 



Helix poly gyrella, Bid. & J. G. Coop 

 * 

 spinosa, Lea. 

 labrosa, Bid. 

 Edgariana, Lea. 

 Edvardsi, Bid. 

 barbigera, Redf. 

 stenotrema, Fer. 

 hirsuta, Say. 

 maxillata, Gld. 

 monodon, Rack. 



palliata, Say. 

 obstricta, Say. 

 appressa, Say. 

 inflecta, Say. 

 Rugeli, Shuttl. 

 tridentata, Say. 

 Mullani, Bid. & J. G. Cup. 

 fallax, Say. 

 introferens, Bid. 

 Hopetonensis, Shuttl. 

 vultuosa, Gld. 

 loricata, Gld. 



* 

 major, Binn. 

 albolabris, Say. 

 divesta, Gld. 

 multilineata Say. 

 Pennsylvanica, Green. 

 Mitchelliana, Lea. 

 elevata, Say. 

 Clarki, Lea. 

 Christyi, Bid. 

 exoleta, Binn. 

 Wheatleyi, Bid. 

 dentifera, Binn. 

 Roemeri, Pfr. 

 thyroides, Say. 

 clausa, Say. 

 Columbiana, L,ea. 



VOL. III. 



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