78 



PULMONATA. 



12. Nanina glauca. B.M. 



Shell subperforate, orbiculate-conoidal, quite glabrous, bright, 

 bluish-hyaline; spire elevated, rather acute; whorls six and a 

 half, slightly convex, the last much wider, rounded; aperture 

 subvertical, lunar ; peristome simple, straight ; columellar margin 

 scarcely dilated, nearly closing the perforation. Lat. maj. 12^-, 

 min. 11, alt. 7f mill. 



Nanina glauca, Benson (teste Busch). 

 Helix glauca, Bens. Pfr. Symb. iii. 65. 



Phil. Icon. iii. 17, Helix, t. 10. f. 8. 



Chemn. ed. 2, Helix, n. 539. t. 87. f. 1-3. 



Pfr. Mon. Helic. i. 48 ; Ic. ii. 118. 



Reeve, n. 771. t. 128. 

 Nanina (Xesta) glauca. Alb. 59. 

 Hab. Bengal. 



13. Nanina fragilis. 



Shell thin, fragile, glassy, olivaceous, conic-discoidal ; spire 

 slightly exserted, apex obtuse ; whorls five, convex above, sub- 

 planulate beneatli ; aperture oblique, rounded-ovate ; peristome 

 acute. Lat. 035 poll. 



Nanina fragilis, Hutton, Journ. As. Soc. vii. 216. 

 Helix fragiUs, Pfr. Mon. Helic. i. 48. 



Bens, in Ann. Sf Mag. Nat. Hist. 2nd ser, ii. 163. 

 Hab. Kirmalliah, Himalaya. 



14. Nanina Bajadera. 



Shell reversed, globose-conoidal, rather thin, fulvid, with 

 strong longitudinal fohls, which are smaller alternately ; spire 

 conoidal, with the apex rather blunt, reddish-brown ; whorls fom-, 

 rather convex, the last one inflate, rather sharply keeled in the 

 middle, descending anteriorly, compressed beneath near the um- 

 bilicus, which is extremely narrow; ajjcrture large, obhque, 

 lunate-roundish ; peristome simple, straight : columellar margin 

 broadlv dilated and reflected above. Height 20, gi-eatest breadth 

 30, least breadth 25 mill. (Pfr.) 



Helix Bajadera, Pfr. in Z.f M. 1850, 69; Ic. n. 860. t. 133 . 

 f. 10, 11 ; Mon. Suppl. 52. 

 Reeve, n. 388. t. 75. 

 Hab. Bombay (Benson), 



