INDEX 



433 



IX. INDEX. 



N. B. When there are only a few species in a genus, the generic name alone 18 given below. 



ACANTHINULA, 341. See Helix. 

 Achatina acicula, 190. 

 australis, 401. 

 bullata, 87. 

 Californica, 400. 

 crenata, 404. 

 decussata, 86. 

 fasciata, 404. 

 flammigera, 401. 

 gracillima, 196. 

 lubrica, 187. 

 inucronata, 401. 

 pallida, 404. 

 pellucida, 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. 

 Anomphalus Meekii, 432. 

 Aplodon nodosum, 432. 

 Ariolimax, 226. 

 Arioliraax Andersoni, 235. 

 Californicus, 232. 

 Columbianus, 231. 

 Hemphilli, 235. 

 niger, 234. 

 Arion, 222. 

 Arion Andersoni, 226. 



empiricorum, 225. 

 foliolatus, 225. 

 fuscus, 224. 

 hortensis, 224. 

 Arionta, 353. See Helix. 



Binneya, 244. 

 Binneya notabilis, 245. 

 Bulimulus, 387. 

 Bulimulus alternatus, 388. 



artemisia, 20. 



Californicus, 21. 



dealbatus, 393. 



Dormani, 397. 



excclsus, 20. 

 VOL. iv. 28 



Bulimulus Floridanus, 398. 



inscendens, 20. 



Marielinus, 398. 



Mooreanus, 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. 



Batavia? (Partula), 431. 

 Berlandierianus, 400. 

 Binneyanus, 9^. 

 candidissimus, 391. 

 carinatus, 400. 

 chordatus = Pupa, 

 confinis, 393. 

 decollatus, 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. 

 limneifonnis, 400. 

 liquabilis, 393. 

 lubricoides, 188. 

 lubricus, 187. 

 marginatus, 203. 

 Marias, 399. 

 mulania, 400. 

 Menkei, 395. 

 Mexicanus, 399. 

 modicus, 204. 

 multilatus, 192. 

 mutilatus, 192. 



