INDEX TO PLATES. 39 



PLATE LXVIII. 



PUPA MARITIMA Pfeiffer, p. 316. (The plate is 

 lettered " Pupa incana ; " see text, p. 313.) 



PLATE LXIX. 



Fig. 1. CYLINDRELLA PONTIFICA Gould, twice the 

 natural size, p. 306. 



Fig. 2. CYLINDRELLA LACTARIA Gould, middle fig- 

 ure ; the tip magnified, p. 309. 



Fig. 3. CYLINDRELLA JEJUNA Gould, central figure ; 

 base magnified, p. 320. 



PLATE LXX. 



Fig. 1. PUPA RUPICOLA Say, p. 341. Wood-cut of 

 apei'ture magnified, p. 342. 



Fig. 2. PUPA CONTRACTA Say, p. 324. Wood-cut 

 of aperture magnified, p. 326. 



Fig. 3. PUPA BADIA Adams, p. 323. Wood-cut of 

 aperture magnified, p. 324. 



Fig. 4. PUPA ARMIFERA Say, p. 320. Wood-cut of 

 aperture magnified, p. 322. 



.PLATE LXXL 



Fig. 1. VERTIGO MILIUM Gould, p. 337. Wood-cut 

 of aperture magnified, p. 338. 



Fig. 2. VERTIGO GOULDII B i n n e y , p. 332. Wood- 

 cut of aperture magnified, p. 333. (In text, " LXXII. " 

 by mistake.) 



Fig. 3. PUPA DECORA Gould, p. 327. 



Fig. 4. VERTIGO OVATA Say, p. 334. Wood-cuts of 

 aperture enlarged, p. 336. N\. * 



