250 



INDEX TO NEW FRESH WATER AND LAND SHELLS. 



SYSTEMATIC INDEX. 







Page 







Page 







Pa^e 



tJnio amoenus, - 



. 200 



Unio 



Sapotalensis, 



- 233 



Melania duWosa, 



. 166 



(( 



argenteus, 



242 



(< 



Sloatianus, 



- 217 



II 



Duttoniana, . 



. 188 



(( 



atro-marginatus - 



- 207 



tc 



sparsus, - - - 



242 



II 



ebenum, 



• 166 



u 



biangulatis, 



197 



t( 



Stonensis, - 



. 195 



II 



Edgariana, 



- 180 



w 



Bigbyensis, - 



. 237 



(1 



striatus, ... 



203 



II 



exarata, 



■ 183 



(1 



Bournianus, - 



213 



(( 



strigosus, - 



- 198 



cc 



Florentiana, - 



- 188 



(( 



Boydianus, - - 



- 216 



l( 



subangulatus, - 



209 



(1 



fuliginosa, - 



170 



i( 



Boykinianus, - 



208 



CI 



tener. 



- 198 



II 



fusiformis. 



- 167 



C( 



Brumbyianus, 



- 245 



ti 



tortivus, 



204 



II 



globula. 



174 



t( 



callosus, - - 



239 



^t 



Tecomatensis, - 



- 234 



IC 



gracilis, - 



- 168 



li 



Cincinnatiensis, - 



- 194 



II 



Tennesseensis, 



199 



CI 



Hildrethiana, 



164 



(( 



crocatus, 



238 



II 



tuberosus, - 



. 210 



CI 



Holstonia, 



- 189 



a 



cucumoides, 



- 192 



Margaritana Curreyana, - 



223 



II 



Kirtlandiana, 



165 



n 



cuneolus, 



193 





" Vondenbuschiana, 222 



II 



laevigata. 



- 165 



a 



dactylus, 



- 196 



Anodonta argentea, 



- 223 



cc 



Lecontiana, 



. 177 



a 



Dariensis, 



246 





' Couperiana, 



227 



ct 



monozonalis, - 



- 178 



It 



delphinus, - 



- 218 





' Dunlapiana, 



- 248 



CI 



Niagarensis, 



■ 173 



it 



dolabelloides, - 



215 





' ferruginea. 



225 



II 



Nickliniana, - 



- 171 



It 



Duttonianus, 



. 236 





' Footiana, - 



- 225 



II 



nitens, 



- 182 



tt 



Edgarianus, - 



214 





' globosa, - 



241 



II 



nodulosa, 



- 190 



ti 



exiguus, 



- 191 





♦ Harpethensis, 



- 224 



II 



obtusa, 



176 



tt 



fatuus, - . - 



201 





' Maryattana, 



226 



t< 



occidentalis, - 



- 172 



tt 



Foremanianus, - 



- 247 





* Montezuma, 



- 240 



It 



Ocoeensis, - 



■ 169 



a 



Geddingsianus, 



202 



Caroc 



olla Cumberlandiana, 



229 



II 



pilula, - 



- 186 



(( 



Georgianus, - - 



- 235 



Cycle 



stoma Cincinnatiense 



, 229 



It 



plicatula, - 



• 182 



(( 



Haleianus, 



247 



Melar 



liaacuto-carinata, - 



184 



" 



Potosiensis, - 



- 184 



it 



Holstonensis, 



- 212 



II 



altilis, - 



- 174 



cc 



regularis, - 



. 170 



It 



incrassatus, - 



217 



It 



Babylonica, 



183 



tt 



rufa, 



- 167 



" 



Javanus, 



- 220 



It 



blanda, - 



- 179 



tt 



sordida, 



. 170 



(( 



lenior, - 



204 



It 



Boykiniana, 



228 



it 



striata, - 



- 186 



" 



Lesueurianus, 



- 195 



II 



caliginosa, 



- 189 



tt 



strigosa. 



. 175 



(( 



lineatus, 



206 



" 



castanea, - 



164 



tt 



subcylindracea. 



- 169 



(( 



msestus, 



- 244 



It 



catenoides, 



. 228 



tt 



subsolida, - 



. 168 



(( 



nitens, - 



205 



II 



Cincinnatiensis, - 



190 



tt 



sulcosa, - 



- 185 



" 



obtusus, 



- 201 



CI 



circincta. 



- 187 



tt 



Taitiana, - 



165 



«c 



orientalis, 



221 



It 



claveeformis, 



168 



tt 



tenebrosa, 



- 176 



(( 



paulus, 



- 213 



II 



columella. 



- 179 



tt 



terebralis, - 



178 



(( 



pilaris, . - - 



209 



CI 



concinna, - 



183 



tl 



teres, 



. 176 



(( 



plenus, 



- 211 



ct 



corrugata, 



- 177 



IC 



venusta. 



. 187 



C( 



pusillus, ... 



220 



It 



costulata, - 



181 



cc 



virigata, 



- 175 



(( 



Rajahensis, 



- 239 



cc 



crebri-costata. 



- 179 



IC 



viridis. 



- 172 



<( 



regularis, 



24;i 



cc 

 II 



Curreyana, 

 decora, - 



180 

 - 181 



tc 



Warderiana, - 



. 165 



