116 pulmonata. 



116. Nanina stolephora. B.M. 



Shell somewhat obtectly perforated, subdiscoidal, nearly 

 smooth, obliquely striated, obtusely angulated, depressed above, 

 very pale yellowish-red, convex beneath, surrounded beneath the 

 angle with a red band, paler downwards, reticulately striated ; 

 whorls four, nearly level; aperture very oblique, strongly de- 

 pressed ; peristome scarcely thickened, margins united by a cal- 

 lus, nearly covering the perforation. Lat. maj. 52, min. 40, alt. 

 20 mUl. 



Helix stolephora, Valenc. in Humb. Voy. Zool. ii. 242. t. 56. f. 4. 



Pfr. in Zeitschr. f. Mai. 1844, p. 179; Mon. Helic. i. 52; 

 Ic. i. 196. 



Chemn. ed. 2, Helix, n. 162. t. 32. f. 1, 2. 



Desk. Hist. Hel. 159. n. 212. t. 100. f. 3-5. 



Reeve n. 14. t. 4. 

 Helix (Helicella) buphthalmus, Fer. Pr. 238; Bull. Zool. 1835, 



p. 33. 

 Helix Lamarckiana j8, Pfr. Symb. ii. 19. 

 Nanina stolephora, Pfr. Symb. ii. 63. 



Alb. 61 (Ryssota). 

 Nanina bicolor, Pfr. Symb. i. 36. 

 Eurycratera stolephora. Beck, Ind. 46. 

 Hab. New Spain {Valenc); Asiatic Archipelago {Fer.). 



11/. Nanina aulica. B.M. 



Shell perforate, depressed, thin, diaphanous, shining, very vary- 

 ing in colours and bands, with radiating strise and generally spiral 

 irregularly impressed lines above ; spire very shortly raised, ob- 

 tusely conoidal ; whorls four and a half, rather flattened, rapidly 

 increasing, the last one depressed, very obsoletely angulated at 

 its periphery, more convex beneath ; aperture very large, oblique, 

 truncate-oval, the proportion of its breadth to its height being 

 6:5; peristome simple, straight, with the upper margin descend- 

 ing very slowly, columellar mai-gin arcuate, shortly reflected 

 above. Height 23, greatest breadth 48, least breadth 41 mill. 

 {Pfr.) 

 Helix aulica, Pfr. in Proc. Zool. Soc. 1851, p. ; Ic. t. 34. 



f. 4, 5, t. 147. f. 10; Mon. Suppl. 61. 

 Reeve, n. 481. t. 89. 



Hab. Moluccas. 



118. Nanina luctuosa. 



Shell perforated, conoidally depressed, rather thin, distinctly 

 striated, })rincipally near the sutm-e, variously painted and 



