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. EUXIXA, 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. PI. 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. PL 55, figs. 16, 17. 



Narrowly umbilicated, solid, chalky, white, 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 striate, 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, Eubcea. 

 H. SUBROSTRATA, Fer. PI. 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. t 



Spain, Algeria. 



H. CHORETA, Bourg. PI. 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 



