HELIX. 231 



without bands ; whorls nearly 6, slowly enlarging, the last a little 

 inflated, descending in front ; peristome acute, labiate within. 

 Diam. 17 mill. 



Otranto. 



H. EUXINA, Clessin. PI. 55, figs. 7-9. 



Narrowly umbilicated, rather solid, yellowish white, with inter- 

 rupted chestnut bands, obsoletely, irregularly striulate ; whorls 6, 

 slowly increasing, rounded; peristome acute, rosy-lipped within. 



Diam. 13 mill. 



Crimea. 



H. LUTEATA, Parr. PL 55, figs. 10-13. 



Narrowly umbilicated, somewhat solid, closely striate, yellowish 

 or white, unicolored, or with continuous or interrupted fulvous or 

 chestnut bands; whorls 5J, the last descending in front, dilated 

 peristome simple, fulvous, thickened within. Diam. 16 mill. 



Portugal. 



H. ACCOMPSIA, Bourg. PI. 55, figs. 16, 17. 



Narrowly umbilicated, solid, chalky, w r hite, shining, nearly smooth, 

 apex fulvous ; whorls 7, a little convex, with impressed suture, last 

 whorl dilated, rounded ; peristome simple, acute, slightly margined 

 within. Diam. 22 mill. 



Algiers, Tunis. 



H. CHALCIDICA, Blanc. PI. 55, figs, 14, 15. 



Narrowly umbilicated, rugosely striat'e, chalky white, with a few 

 black dots, apex brownish black; whorls 6, the penultimate protrud- 

 ing, the last descending in front, base somewhat flattened ; peristome 

 simple, obtuse, slightly rosy-lipped within. Diam. 16 mill. 



Chalcis, Eubaza. 

 H. SUBROSTRATA, Per. PL 55, figs. 18, 21. 



Rather narrowly umbilicated, solid, closely, sharply striate, white, 

 unicolored or narrowly banded, apex shining, corneous; whorls 6-6 , 

 slowly increasing, the last not deflected anteriorly; peristome acute, 

 labiate within. Diam. 18 mill. 



Spain, Algeria. 



H. CHORETA, Bourg. PL 55, figs. 22-26. 



Moderately umbilicated, solid, chalky, white, with two interrupted 

 zones of chocolate color, strongly striate on the last whorl, apex^ 

 black; whorls 6, convex, regularly increasing, the last rounded 



