INDEX 



433 



IX. INDEX. 



N. B. — When there are only a few species in a genus, the generic name alone is glren below. 



AcANTHiNULA, 341. See Helix. 

 Achatiua ncioula, 190. 

 australis, 401. 

 bullata, 87. 

 Californica, 400. 

 crenata, 404. 

 decussata, 86. 

 fasciata, 404. 

 flammif^era, 401. 

 gracillima, 196. 

 lubrica, 187. 

 inucronata, 401. 

 pallida, 404. 

 pellncida, 401. 

 rosea, 84. 

 solida, 404. 

 striata, 84. 

 Texasiana, 87. 

 truncata, 84. 

 Vanuxemensis, 15. 

 vexillum, 404. 

 Agatina fuscata, 409. 



variegata, 404. 

 Aglaia, 350. See Helix. 

 Agnatha, 21. 

 Ammonitella Yatesi, 262. 

 Anguispira. See Helix. 

 Anomphalns Meekii, 432. 

 Aplodon nodosum, 432. 

 Ariolimax, 226. 

 Ariolimax Andersoni, 235. 

 Californicus, 232. 

 Columbianus, 231. 

 Hemphilli, 235. 

 niger, 234. 

 Anon, 222. 

 Arion Andersoni, 226. 



empiricorum, 225. 

 foliolatus, 225. 

 fuscus, 224. 

 hortensis, 224. 

 Arionta, 353. See Helix. 



Binneya, 244. 

 Binne\ a notabilis, 245. 

 Bulimulus, 387. 

 BulLmulus alternatus, 388. 



artemisia, 20. 



Californicus, 21. 



dcalbatus, 393. 



Dormani, 397. 



excelsus, 20. 

 VOL. IV. 28 



Bulimulus Floridanus, 398. 



inscendens, 20. 



Marielinus, 398. 



Moorcanus, 392. 



multilineatus, 395. 



pallidior, 20. 



patriarcha, 388. 



pilula, 20. 



proteus, 20. 



Schiedeanus, 391. 



serperastrus, 394. 



sufflatus, 20, 



Xantusi, 20. 



Ziegleri, 21. 

 Bulimus. (For species see also Bulimulus. ) 

 acutus, 399. 



Bataviae (Partula), 431. 

 Berlandierianus, 400. 

 Binneyanus, 399. 

 candidissimus, 391. 

 carinatus, 400. 

 chordatus = Pupa, 

 confinis, 393. 

 decoUatus, 192. 

 elatus, 20. 

 excelsus, 20. 

 fallax, 203. 

 fasciatus, 399. 

 Floridanus, 400. 

 Gabbi, 20. 

 Galeotti, 393. 

 Gossei, 386. 

 gracillimus, 196. 

 harpa. See Helix, 

 hordeanus? 212. 

 Humboldti, 399. 

 Kieneri, 385. 

 lactarius, 393. 

 Laurentii, 399. 

 Liebmanni, 394. 

 limneiformis, 400. 

 liquabilis, 393. 

 lubricoides, 188. 

 lubricus, 187. 

 marginatus, 203. 

 Mariae, 399. 

 melania, 400. 

 Menkei, 395. 

 Mexicanus, 399. 

 modicus, 204. 

 multilatus, 192. 

 mutilatus, 192. 



