HELIX.— Plate CLXVIII. 



central blackish line, with two bands of brown dots 

 on each side ; spire convex ; whorls five, convex, the 

 last whorl a little descending in front ; aperture 

 somewhat si[uarely lunar ; lip simple, edged within, 

 columellar margin callous, rose-tinged. 



Pkeipfeb, Pro. Zool. Soc. 1851. 



Uah. ? 



Very characteristic, both in respect of colour and mark- 



Species 1132. (Mus. Cuming.) 



Helix Sturmiana. Hel. testa mhampUter et profundi 

 mnbllicatd, depresm-glolosd, subobliqud, oUvaceo-cor- 

 ned, solUliuiculd, stipenie detiie cosliilaloslriatd, infra 

 l<Bvigatd, nitente ; spird obtusd; atifractilus quatuor, 

 ■superne decliviius, deinde rotutidatk ; aperturd circu- 

 lari ; perklomate subrejlexo, tnarginibm fere junctis, 

 columellari alio-calloso. 



Sturm's Helix. Shell rather largely and deeply umbUi- 

 cated, depressly globose, rather oblique, olive-horuy, 

 rather solid, thickly rib -like striated at the upper 

 part, smooth and sliining beneath ; spire obtuse ; 

 whorls four, slanting at the upper part, then rounded ; 

 aperture circular; lip a little reflected, margins al- 

 most joined, columellar margin while-callous. 



Pfeiffer, Pro. Zool. Soc. 1851. 



Hab. ? 



A rotundatcly convoluted olive species, densely finely 

 rib-like striated at the upper part, smooth and shining 

 below. 



Species 1133. (Mus. Cuming.) 



Helix INDUTA. Ilel. iedd umhiUcatd, lenticuUiri, cari- 

 nald, solidd, supenii conferlim plicalo-driald, lineU 

 concentrkU conferlU decusmtd, milus alriald, spadiced, 

 bad pallescenlt, circa uuibilicum castaned, epidermide 

 tenuissimd corned grined undique indutd ; anfraclibus 

 i/uinque, planii, aensim accresceiiOius ; aperturd tub- 

 rhombed ; perintomale simplici, margine rolumeUari 

 vix reflexiusculo. 



The clothed Helix. Siiell umbilicated, lens-shaped, 

 sharjjly keeled, solid, closely plicately striated about 

 the upper part, decussated with close-set concentric 

 lines, striated bcmcatli, fawn-coloured, pale at the 

 base, chestnut around the umbilicus, covered everj-- 

 where with a very thin homy grey epidermis ; whorls 

 five, flat, increasing slowly ; aperture subrhoraboid ; 

 lip simple, columellar margin a Little reflected. 



Pfeiffer, Pro. Zool. Soc. 1845, p. 128. 



Hab. ? 



An interesting species, belonging apparently to the sec- 

 tion Nanina. 



