HELIX. 97 



H. BANATICA, Partsch. PI. 22, figs. 72-74. 



Openly umbilicated, very minutely decussated, opaque, olivaceous 

 In-own, with a chestnut band; whorls 5*, somewhat flattened, the 

 last not descending in front, carinated, carina vanishing towards the 

 aperture ; peristome acute, white-lipped, outer margin expanded, 

 columellar margin dilated and reflected. Diam. 30 mill. 



Transylvania. 



It is If. prcetexta, Ziegl. 



H. THAYACA, Bourg. PL 21, figs. 60-62. 



Imperforate, opaque, solid, olivaceous brown, elegantly striulate, 

 spire roof-like ; whorls 6, regularly slowly increasing, flattened and 

 carinate, the carina following the suture, becoming evanescent in the 

 last whorl, which descends at the aperture ; peristome obtuse, labiate, 

 slightly patulous, columellar lip convex, callous, covering the umbil- 

 icus, margins joined by a parietal callus. Diam. 27 mill. 



Prov. Constantine, Algeria. 



L ~n figured Species. 



H. BRENSKEI, Bottger. Corinth. 



H. CONEMEXOSI, Bottger. Sontameri, Greece. 



Ill, Group of H. setosa, Zglr. 



H. SETOSA, Ziegler. PL 31, figs. 94, 95. 



Widely umbilicated, slightly striate and subgranular, thin, pellu- 

 cid, shining, with rather long dense, irregularly disposed hairs, yel- 

 lowish corneous, three banded with chestnut ; whorls 5 J, somewhat 

 convex, the last deflected in front ; peristome continuous, solute, 

 widely reflected, sublabiate, the basal margin subdentate. 



Diam. 30 mill. 



Istria, Croatia, Dalmatia, Albania. 



H. setosula, Briganti is a synonym. 



Vur. PILOSA, Stentz. 



Whitish-yellow, without bands. 

 Var. IMBERBIS, Brusina. 



Flatter, a little rugose, yhining, without hairs. 



Var. denudata, Zeleb. is a synonym. 



Var. LITORALIS, Brus. 



More rugose and opaque, hairs shorter, bands lighter. 



