INDEX 



433 



IX. INDEX. 



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



Acanthinula, 341. See Helix. 

 \chatina acieula, 190. 

 australis, 401. 

 bullata, 87. 

 Californica, 400. 

 crenata, 404. 

 decussata, 86. 

 fasciata, 404. 

 flammigera, 401. 

 gracillima, 196. 

 lubrica, 187. 

 mucronata, 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. 

 Anompnalus Meekii, 432. 

 Aplodon nodosum, 432. 

 Ariolimax, 226. 

 Ariolimax 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. 



excelsus, 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. 



Bataviae (Par tula), 431. 

 Berlandierianus, 400. 

 Binneyanus, 399. 

 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. 

 barpa. See Helix 

 hordeanus? 212. 

 Humboldti, 399. 

 Kieneri, 385. 

 lactarius, 393. 

 Laurentii, 399. 

 Liebmanni, 394. 

 limneiformis, 400. 

 liquabilis, 393. 

 lubricoides, 188. 

 lubricus, 187. 

 marginatus, 203. 

 Manae, 399. 

 melania, 400. 

 Menkei, 395. 

 Mexicanus, 399. 

 modicus, 204. 

 multilatus, 192. 

 mutilatus, 192. 



