110 HELIX. 



H. CANTABKICA, Hidalgo. PL 20, fig. 8-10. 



Widely umbilicated, thin, scarcely shining, very minutely, irregu- 

 larly rugosely striate, with very minute, slight impressed punctatious, 

 the juvenile with very short hairs, corneous pellucid, opaquely 

 striate and punctate with whitish or yellowish ; whorls 5, slightly 

 convex, slowly increasing, periphery obtusely angulated, last whorl 

 subdilated and descending in front, more convex below; aperture 

 brownish corneous, peristome simple, acute, white-lipped within, 

 margins approximating. Diam. 13 mill. 



Caldas de Oviedo, Asturia, Spain. 



H. SHAUFUSSI, Kobelt. PL 20, figs. 11, 12. 



Umbilicate, orbicular depressed, solid, shining, lightly striate, 

 whitish, irregularly radiate with corneous, spire slightly elevated, 

 whorls 5, the last rapidly increasing, subangulate, descending at 

 anterior; aperture rotund-lunate, peristome strongly labiate with 

 white, margins converging, the basal slightly dilated. 



Diam. 14 mill. 



Liebanathal in the Cantabrican Mts. 



H. ZONELLA, Pfr. PL 48, figs. 92, 93. 



Rather narrowly umbilicated, somewhat solid, closely rugosely 

 striate, light brownish, with a median whitish zone, usually chestnut- 

 margined; whorls 5J, slightly convex, the last rounded, scarcely 

 descending in front; peristome simple, margins converging, acute, 

 simple above, shortly reflected below. Diam. 15 mill. 



White Mts., Isl. of Crete. 



Unfigured Species. 



H. TRUTATIANA, Fagot. Pyrenees. 



H. CHIOPHILA, Bourg. France. 



VIII, Group of H. cornea, Drap. 



H. CORNEA, Drap. PL 29, figs. 54, 55. 



Umbilicated, striulate, whitish corneous above, with a single pale 

 band, light brownish below; whorls 5, scarcely convex, the last 

 suddenly deflected in front; peristome labiate within, angularly 

 reflected, margins approximating. Diam. 17 mill. 



* France, Pyrenees. 



