88 HELIX. 



Var. MONTENEGRINA, Zglr. PL 22, fig. 76. 



Small, olive green, distinctly dark banded, peristonie but slightly 

 thickened. Diam. 30 mill. 



Var. BOSNIENSIS, Kobelt. PL 22, fig. 77. 



Smaller, spire a little elevated, whorls planulate above, with three 

 distinct, subequal bands. Diam. 31 mill. 



Bosnia. 

 H. Ragusana, Fer. and H. trizona, Reeve are synonyms. 



H. SERBICA, Mollend. PL 21, figs. 66-68. 



Moderately umbilicated, striulate, and slightly spirally liueate 

 above, olivaceous brown, with three chestnut brown bands, the mid- 

 dle one narrower, the outer ones diluted on the exterior sides, suture 

 deep ; whorls 6, slowly increasing, the last slightly descending in 

 front ; peristonie simple, acute, margins distant, columellar lip a 

 little expanded, partly covering the umbilicus. Diam. 27 mill. 



Servia. 

 Var. UNIT.ENIATA, Bottger. 



Ferrugineus, with a supra-median black band ; aperture rosy 

 white or purplish within. Diam. 29 mill. 



Montenegro. 



H. PAUCICI, Mollend. PL 21, figs. 69-71. 



Widely umbilicated, striulate, and spirally lineate above, oliva- 

 ceous brown, with three chestnut brown bands; whorls 65, rounded, 

 flattened below, the last whorl slowly descending at the aperture; 

 peristome simple above, angulately subreflected and a little dilated 

 below. Diam. 30 mill. 



Servia. 



Flatter, with wider umbilicus than the proceeding species, and 

 flattened base. 



H. STEMOMPHALA, Menke. PL 21, figs. 63-65. 



Narrowly umbilicated, lightly striate, yellowish, with three chest- 

 nut bands, the outer one wider and diluted ; whorls 5J, somewhat 

 convex, the last inflated, scarcely descending in front ; peristome a 

 little reflected, white-lipped within, margins distant, columellar mar- 

 gin dilated and reflected, partly covering the umbilicus. 



Diam. 31 mill. 



Croatia. 



