Cl. V. N's 5g et 60. 



V) 



avatus, Valenc. 

 viridis, Raf. (21). 



(cariosus, selon Say.). 

 siliquoideus , Bàrn. (22). 



(cariosus, selon Say.) 



(inflatus , selon Conrad.) 



Û. rigida , Wood ? 



* a) injlatus, Barn.? 

 fasciatus, Raf Say. 



* carinnius , Barn (selon Say 



et Conrad) (a3Y. 

 radiatus, Spengl., Gmel.,Lam., 

 U. oblongata, Wood, Suppl. 

 U. Kirginiana , Lam. 

 teres , Raf 



anodontoïdes , Lea. 

 rectus, Lam., Valenc. 



latissima, Raf. 



proelongus , Barn. 



iJ/ya prœlonga , Wood. 

 crassus, 6Vr, /?«/". (24). 



(cariosus, Say, selon Conrad.) 



crassidens, var. c, Lam. 



elliptictis , Barn. ( cariosus 7 



Say, selon Conrad,) 



carinatus , Barn. 



.M^a gravis y Wood, Suppl. 

 ligamentina , Lam. (a5). 



ellipsaria, Raf .(crassus, selon 



Say; lineolatus, selon Conr.) 

 verrucosus, /?«/"., tffrfjr. 

 T tuberculatus , Barn. 

 quadrulus , jRa/1. 



rugosus, Barn. 



asperrimus , Lea. 

 lacrymosus , Zea (26) . 



(quadrulus, Say, Conrad), 

 trapezoïdes, Zea. 



crassidens , var. a , Lam. 



interruptus , Say. 

 Héros , 6*07* . 



mulliplicatus , Lea. 



undulatus , Say. 

 plicatus, iSVy, Barn., Hildr. 



Peruviana , Lam. ( d'apreç 



sonexempl.; costatus ? selon 



Say.) 



rariplicata, Lam. 



Dombeiana, Valenc. (27). 



crassus, Barn. 

 costatus, /ta/'. 



undulatus , Barn. 



undulatus , Valenc. 

 apiculatus, vS'/iy-, (28). 



asper, Lea (sp. dist.PConr. 

 metanevrus, -#«/". 



nOiiosus, Barn. 

 cylindricus , iS'aj - . 



naviformis , Lam., Valenc. 



solenoïdes , Raf. 

 dilatatus , /îo/". 



nasutus, Lam. 



gibbosus , Barn. 



atro-viotacea, Raf. (d'après 

 Conrad). 



_7*i*/i, cuprea , Raf., (id.) 

 v * a) mucronatus , Barn. 

 flavus, /ta/l 



rubiginosus , Lea. 

 fasciolaris, /?«/". (29). 



phaseolus, Hildr., Say. 



mucronatus , Barn. 



planulatus , Lea. 



* .s</?M</£us,Raf.?(selon Conrad). 



* bicolor, id. ? (id.) 

 niger, /ta/"., <SVy (3o). 



crassidens , var. b, Lam. 



cuneatus , Barn. 



Bariosla ponderosa, Rafin. 

 (d'après l'exempt, env. par 

 lui.) 

 * Venus, /ta/, 

 fabalis, Xe«. 



lapillus , Say. 

 nervosus, /ta/. 



zig-zag, Lea. 

 donaciformis , £ea ? (3i ). 



(nervosus , selon Say). 



(truncatus, selon Conrad), 

 truncatus, /ta/. 



elegans , Lea. 

 triqueter, -fia/". 



triangularis% Barn. 



cuneatus, Swainson. 

 Jormosus, Lea. 

 foliatus , tlildr. 

 Cyphia, Raf. 



yEsopus, Green. 

 gibbosus, Raf. 



perplexus , Lea. 



a) Epioblasma biloba , Rafi- 

 nesque? (32). 



