SYSTEMATIC INDEX. 



XI 



Page 

 ORTHALICINiE. 212 



Acbatina, Lam. 



212 



Liguus, Montf. 212 



203. Achatina fasciata, Miill. 213 



Ortliaaiciis, Beck. 215 



Orthalicus, Beck, s. str. 215 



204. Orthalicus zebra, Miill. 216 



205. Orthalicus undatus, Brug. 



217 



Macroceraiiaiis, 



GoiLD. 219 



Pupa, Dr. 



Paoe 

 •23ii 



233 

 234 

 235 

 235 

 2-M 

 236 

 237 



Macroceramus, Guild., s. str. 220 



206. Macroceramus kieneri, 



P/i: 220 



207. Macroceramus gossei, Pfr. 



221 



Punctum, MoKSE. 222 



208. Punctum minutissimum, 



Lea. 222 



PUPIN^. 223 



Cionella, Jeffkets. 223 



Zuu, Leach. 224 



209. Cionella subcylindrica, L. 



224 



Acicula, (Leach,) Risso. 227 



210. Cionella acicula, :)Ml. 227 



Steiiogyra, Shuttl. 227 



Rumina, Risso. 228 



211. Stenogyra decoUata, L. 228 



Ojieas, Albers. 230 



212. Stenogyra subula, Pfr. 230 



Melanidla, Pfr. 231 



213. Stenogyra gracillima, Pfr. 



232 



Pupilla, Leach. 



214. Pupa muscorum, L. 



215. Pupa t/landi, Morse. 



216. Pupa hoppii, Mull. 



217. Pupa variolosa, GUI. 



218. Pupa pentodon. Say. 



219. Pupa decora, GUI. 



220. Pupa corpulenta, Morse. 2.38 



221. Pupa ro"wellii, Xcivc. 238 



222. Pupa californica, Rowell. 239 



Leucochila, Alb. & Mart. 239 



223. Pupa fallax, Sat/. 239 



224. Pupa rnodica, Gld. 240 



225. Pupa arizonensis, Gabb. 240 



226. Pupa hordeacea, Gabb. 241 



227. Pupa chordata, Pfr. 241 



228. Pupa armifera, S((tj. 241 



229. Pupa contracta. Say. 242 



230. Pupa rupicola. Say. 243 



231. Pupa corticaria, Sn?/. 244 



232. Pupa pellucida, Pfr. 246 



Strophia, Albers. 246 



233. Pupa incana, Binn. 247 



Vertigo, Mull. 249 



Istlnnla, Gray. , 249 



234. Vertigo gouldii, Binn. 249 



235. Vertigo bollesiana, Morse. 



250 

 23G. Vertigo milium, GUI. 251 



237. Vertigo ovata. Soy. 252 



238. Vertigo veutricosa, Morse. 



.253 



239. Vertigo simplex, Gld. 254 



SUCCININiB. 255 



SiicciBJea, Dr. 255 



Sitrxitiea, Dr., s. str. 255 



240. Succinea haydeni, IF. G. B. 



256 



241. Succinea retusa. Lea. 253 



