94 



bicostatum, (P.) Anth., 25, 74 



Binneyana, (G.) Lea, 61 



Binneyi, CPomatiopsis} Tryon, 

 bipennata, fXytotrya) Turton, 



biteeniata, (St.^ Con. 

 bivittatum, (P.) Lea, 

 bizonalis, (G.) DeKay, 

 blanda, (G.) Lea, 

 Boykiniana, (G.) Lea, 

 brevis, (G.) Lea, 

 brevis, CIo) Anth., 

 brevis, (L. ) Lea, 

 brevispira, (G. ) Anth., 

 Bridgesiana, (G.) Lea, 

 Brumbyi, (G.) Lea, 

 Brumbyi, (P.^ Lea, 

 brunnea, (G.) Anth., 

 Buddii, (G.) DeKay, 

 Buddi^, (G.) Lea, 

 Buddii, (Sch.) Lea, 

 Buddii, (Sch.) Lea, Reeve, 

 Buddii, (G.) Say, Adams, 

 Buddii, {(i.) Lea, Reeve, 

 bulbosa, (G.) Gould, 

 bulbosum, ("Sch. J Anth., 

 bullata, CPhysa) Gld., 

 buUula, (G.) Lea, 



34. 



14 

 11 



76 



■ 29 



59 



38, 42, 77 



35,76 

 84 

 21 

 33 



56, 80 

 48 

 54 

 25 

 51, 79,80 

 59 



59, 81 



63, 64 

 64 

 81 

 84 

 63 



62, 63 

 15 



86, 87 



cadus, (G.) Lea, 39, 77 



cahawbensis, (G.) Lea, 55 



caelatura, (G.) Conr., 36, 76 



calculoides, (G.) Lea, 86 



caliginosa, (G.) Lea, 44, 78 

 canaliculatum, (P.) Say, 22, 33, 74 



canalifera, ("Anc.^ Anth., 35, 66 



canalitium, (P.) Lea, 24 



Canbyi, (G.j Lea, 37 



cancellata, (G.) Say, 46, 78 



caperata, CLimncea) Say, 15 



capillaris, (G.) Lea, 87 



carinata, (Anc.J) Anth., 68 



carinata, (Anc.) Brug., 89 



carinata, CAnc.) DeKay, 67 



carinata, ("Anc.) Lea, 67, 89 



carinata, ("Anc.) Rav., 72 



carinata, (G.) Rav., 58 



carinata, (St.) Lea, 34 



carinatum, ("P.) Lea, 91 



carinifera, (G.) Lam., 38, 76 



cariniferum, CSch.} Anth., 62 



carinocostata, (G.) Lea, 39, 77 



Carolinense, (P.) Lea, 29 



casta, fG.) Anth., 48 



castanea, (G.) Lea, 56 



castaneum, CSch.) Lea, 62 



catascopium, (Limnoeaj Say, 15 



Catawbaea, (G.) Hald., 49, 79 



catenaria, (G.) Lea, 37 



catenaria, fG.) Say, 36, 96 



catenoides, (G.J Lea, 38,76 



cerea, (G.) Lea, 44 



Chakasahaense, (P.) Lea, 28 

 chalybaea, (G.) Anth., Brot, 47, 77 



Christyi, (G.) Lea, 40, 77 



Christyi, (P.) Lea, 27 

 Cincinnatien8is,CAmnicolaJ Anth. 12 



Cincinnatien8is,('Anc.} Lea, 70 



cinctum, (P.) Lea, 91 



cinerea, (G.) Lea, 54, 80 



cinerella, (G.) Lea, 44 



cingenda, f AncJ Anth., 72 



cinnamomea, (G.) Anth., 48 



circincta, (G.) Lea, 45, 78 



Clara, fG.) Anth., 86 



Clarkii, fG.) Lea, 4(; 



Clarkii, (P.J) Lea, 24 



Clarkii, (St. J) Lea, 34 



clausa, (G.) Lea, 83 



clavaeformis, (G.) Lea, 55, 80 



cognata, (G.) Anth. 52 



columella, fG.) Lea, 41 



comma, (G.) Conr., 46, 78 



compacta, (L.J Anth., 33 



concinna, (G.) Lea, 46, 78 



congesta, (G.) Conr., 50, 79 



conica, (P.) Say, 23, 74 



conica, fSch.J Shutt., 65 



Conradi, fG.J Brot, 38 



Conradi, fP.j Tryon, 27 



consanguinea, (L.) Anth., 33 



constrictum, fSch.J Lea, 64, 88 



continens, fG.) Lea, 43 



contorta, (Anc.) Lea, 71 



Cooperi, (CyclotusJ Tryon, 18 



Coosaensis, f Anc.J Lea, 70, 72 



Coosaensis, fG.} Lea, 83 



copiosa, fG.j Lea, 86 



coracina, f G.J Anth., 41 



cornea, fP. J Lea, 91 



cornea, fSt.J Lea, 34 



corneola, fG.) Anth., 43 



coronilla, fG.J Anth, 47, 77 



corpulenta, fAnc.J Anth., 68 



corpulentus, (PlanorbisJ Say, 12 



corpulentit!, f St J Anth., 34 



correcta, fG. ) Brot, 62 



corrugata, (G.J Lea, 44 

 costata, f Anc.J Anth., 66, 69, 89 



costata, (Anc.) Rav., 72 



costata, (PhysaJ Newcomb, 15 



costifera, fG.) Hald., 42 



costulata, (G.J Lea, 44, 77 



