V 



158 HELIX. 



H. MULTISPIRA, Mollendorff. PL 33, figs. 27, 28. 



Dextral, thin, subpellucid, yellowish corneous, a little shining-, 

 perspectively umbilicated, obtusely angulated, closely striated above, 

 smoother below; whorls 71, the last scarcely dilated, very shortly 

 descending; palate with seven short parallel lamellae, with a strong 

 transverse lamina on the parietal wall. Diam. 8-11 mill. 



Prov. Hunan, China.. 



H. FIMIBRIOSA, Martens. PL 34, figs. 41-43; 32-35. 



Perspectively umbilicated, thin, subpellucid, reddish brown, an- 

 gulated, lamellately rugose above, becoming ciliated on the periphery, 

 base smooth; whorls 6, slowly increasing, the last inflated below, 

 with a yellowish band ; palate with five parrellel lamellae below the 

 periphery and one very short one above it, and a strong lunar lamina 



on the parietal wall. Diam. 13*5-15 mill. 



Prov. Hunan, China. 



Var. EMORIENS, Gredler. PL 34, figs. 32-35. 



Smaller, with obtuse carina, base without white band, lip narrower, 

 Diam. 7-8 mill. 



Is H. fimbriosa, Hende (in part) not Martens. 



Var. NANA, Mollendorff. 



Smaller than Var. enioriens, the last whorl with more acute 

 peripheral angle. Diam. 6 mill. 



H. CUTISCULPTA, Mollendorff. PL 34, figs. 39, 40. 



Perspectively umbilicated, thin, subpellucid, corneous, angulated, 

 rugosely striate, decussated by spiral lines above, the periphery 

 distantly laciniated, base striated; whorls 7, slowly increasing, the 

 last not dilated, nor descending; palate with five short parallel 

 lamellae, with a dilated and thickened parietal lamina. 



Diam. 7 mill. 



Prov. Fudshien, China. 



H. DIPTYCHIA, Mollendorff. PL 34, figs. 46-48. 



Perspectively umbilicated, thin, subpellucid, yellowish, angulated, 

 with distant membranous ribs, extended across the base as well as 

 top, and prominent on the peripheral angle, above granulated and 

 spirally lineated between the costae, interstices smooth below, whorls 

 6-6*, the last not descending ; palate with five short paralled lamella?, 

 and sometimes a sixth, very short, at the suture, parietal wall with 

 two approximate vertical lamella?. Diam. 6*5 mill 



Prov. Guidshou, China. 



