94 HELIX. 



Var. CISALPINA, Stabile. PI. 26, fig. 64. 



Large, thin, subpellucid, umbilicus narrow, last whorl convex be- 

 low ; narrow brown band not bordered with white. Diam. 27 mill. 



Southern Alps. 



H. vittata, Jan. and H. sebinensis, Kobelt are synonyms. 



Var. ADAMI, Kobelt. PL 26, fig. 65. 



Umbilicus more widely perspective than in var. cisalpina, last 

 whorl flattened below ; conspicuously banded. Diam. 32 mill. 



Southern Alps. 

 H. Calabriensis, Jan. is a synonym. 



Var. RHAETICA, Mouss. PI. 26, fig. 66. 



Shell larger and more solid than in the type ; whorls less cari- 

 naied, flattened below ; with a very distinct castaneous band. 



Diam. 27 mill. 



Mountain valleys of the Rhine and Inn. 



Var. DEBET, Adami. PI. 45, fig, 25. 



Small depressed, solid. Diam. 18, alt. 6-8 mill. 



Southern TyroL 

 H. ARGENTELLEI, Kobelt. PL 26, figs. 67, 68. 



Moderately umbilicated, striulate, olivaceous brown, with a chest- 

 nut, white margined band ; whorls 5, the last subangulate, descend- 

 ing in front ; peristome a little reflected, the margins approaching^ 

 columellar lip dilated above, partly covering the umbilicus. 



Diam. 18-26 mill. 



Taygetus, Greece. 

 H. KOLLARI, Zelebor. PL 24, figs. 19-21. 



Moderately umbilicated, rather thin, striulate and sparsely pilose, 

 especially at the periphery (the hairs leaving pits), corneous, with 

 a white margined chestnut band ; whorls 5 J, scarcely convex, the 

 last depressed, descending in front, base light-colored about the um- 

 bilicus ; peristome white, sublabiate, shortly expanded, reflected be- 

 low, extremities closely approaching. Diam. 17'5-23 mill. 



Servia. 



H. PYRENAICA, Drap. PL 23, figs. 13-15. 



Narrowly umbilicated, flattened above, thin, pellucid, olivaceous 

 corneous ; whorls 5, rather flattened, the last not descending ; peri- 

 stome acute, reflected, white-lipped. Diam. 19 mill. 



Pyrenees. 



