78 



TERRESTRIAL AIR-BREATHING MOLLUSKS. 



Holospira Roemeri, Pfr. 



Goldfussi, Pfr. 

 Onchidella borealis, Dall. 

 Tebennophorus Caroliniensis, Bosc. 

 Helicodiscuc- liueatus, Say. 

 Ferussacia subcyl ndrica, L. 

 Caecilianella acicula, Miill. 

 Stenogyra Rumina. 



decollata, L. 



Opens. 

 subula, Pfr. 

 octonoides, Ad. 



Melaniella. 

 gracillinia, Pfr. 

 Pupa Pupilla. 



muscorum, L. 

 Blandi, Morse. 

 Hoppii, Miill. 

 variolosa, Gld. 

 pentodon, Say. 

 decora, Gld. 

 corpulenta, M^orse. 

 Rowelli, Newc. 

 Californica, Rowell. 



Leucochila. 

 fallax, Say. 

 modica, Gld. 

 Arizonensis, Gabb. 

 hordeacea, Gabb. 

 armifera, Say. 

 contracta, Say. 

 rupicola, Say. 

 corticaria, Say. 

 pellucida, Pfr. 

 borealis, Mor. 

 alticola, Ing. 

 Vertigo Gouldi, Binn. 



Bollesiana, Morse. 

 milium, Gld. 

 ovata, Say. 

 ventricosa, Morse. 

 simplex, Gld. 

 Strophia incaua, Binn. 

 * * 



Ariou fuscus, Miill. 



foliolatus, Gld. 

 Ariolimax Columbianus, Gld. 



Californicus, J. G. Coep. 



niger, J. G. Coop. 



Hemphilli. 



Andersoni. 



Prophyaaon Hemphilli, Bl. 4' Binn. 

 Veronicella Floridana, Binn. 

 olivacea, Stearns. 

 Binneya notabilis, /. G. Coop. 

 Hemphillia giandulosa, Bl. §• Binn. 

 Pallifera dorsalis, Binn. 



Wetherbyi, W. G. Binn. 

 Strobila labyrinthica, Say.] 



Hubbardi, Brown. 

 Gonostoma Yatesi, J. G. Coop. 

 Polygyra auriculata, Say. 

 uvulifera, Shuttl. 

 auriformis, Bid. 

 Postelliana, Bid. 

 espiloca, Rav. 

 avara, Say. 

 ventrosula, Pfr. 

 Hindsi, Pfr. 

 Texasiana, Moricand. 

 triodontoides, Bid. 

 Mooreana, W. G. Binn. 

 hippocrepis, Pfr. 

 fastigans, L. \V. Say. 

 Jacksoni, Bid. 

 Troostiana, Lea. 

 Hazardi, Bid. 

 oppilata, Moricand. 

 Dorfeuilliana, Lea. 

 Ariadnae, Pfr. 

 septemvolva, Say. 

 cereolus, Muhlf. 

 Carpenteriana, Bid. 

 Febigeri, Bid. 

 pustula, Fe'r. 

 pustuloides, Bid. 

 leporina, Gld. [Coop. 



Polygyrella polygyrella, Bid. $• J. G. 

 Stenotrema spinosum, Lea. 

 labrosum, Bid. 

 Edgarianum, Lea. 

 Edvardsi, Bid. 

 barbigerum, Redf. 

 stenotremum, Fe'r. 

 hirsutum, Say. 

 maxillatum, Gld. 

 monodon, Rack. 

 germanum, Gld. 

 Triodopsis palliata, Say. 

 obstricta, Say. 

 appressa, Say. 

 inflecta, Say. 



