PULMONATA. lOi* 



Helix Lamarkiana, Desk. Helic. 158. n. 210. t. 102. f. 1-3. 



Reeve, n. 20. t. 4. 

 Nanina (Ryssota) Lamarckiana, Alb. 62. 



/3. Smaller, paler, thinner, more distinctly keeled. Height 24, 

 greatest breadth 55, least breadth 43 mill. B.M. 



Helix cadueior. Reeve, Conch. Icon. n. 12. t. 3. 

 Hab, Philippines (Cuming). 



98. Nanina semiglobosa. B.M. 



Shell subperforated, semiglobose, thin, lutescent-horny, very 

 minutely granulated above; suture scarcely impressed; whorls 

 six, j)lane, the last keeled, beneath the keel smooth, shining, 

 marked with a pale brown band ; aperture lunate-elliptical, 

 banded inside ; peristome simple, acute; columellar margin widely 

 reflected, half covering the very narrow umbilicus. Lat. maj. 44, 

 min. 39, alt. 26 mill. 



Helix semiglobosa, Pfr. Proc. Zool. Soc. 1845, p. 38; Mon. 

 Helic. i. 75. 



Reeve, n. 118. t. 27. 



y. Smaller, with five whorls, of which the last is rather convex 

 above. Height 15, greatest breadth 30, least breadth 27 mill. 

 Hab. Philippines. 



99. Nanina porphyria. B.M. 



Shell perforated, depressed, solid, rugosely striated obliquely, 

 rufous, marbled with very numerous subprominent pale yellow 

 spots and stripes, keeled, below the keel brown-banded, beneath 

 olive-fulvous, brighter ; whorls fom* and a lialf, plauulate, regu- 

 larly increasing, the last openly channeled round the perforation ; 

 aperture subrhombic ; peristome simple, thin, colmnellar margin 

 archedly reflected. Lat. maj. 43, min. 38, alt. 26 mill. 



Hehx porphyria, Pfr. Proc. Zool. Soc. 1842, p. 87. 



(Nanina?) Pfr. Symb. ii. 20; Mon. Helic. i. 76 ; Ic. i. 198. 



Phil. Icon. i. 2. p. 22. t. 2. f. 3. 



Chemn. ed. 2, Helix, n. 164. t. 32. f. 12, 13. 



Desh. Helic. 157. n. 209. t. 100. f. 8-10. 



Reeve, n. 8. t. 3. 

 Nanina (Ryssota) porph}Tea, Alb. G2. 

 Hab. Philippines. 



100. Nanina Darondeani. 



Shell orbicular, umbilicated, keeled, depressedly-convex 

 above, pale olive-brown, beneath convex, chestnut ; whorls five. 



