HELIX. 197 



H. SYRIACA, Ehrenberg. PL 44, figs. 24-26. 



Subimperforate, greyish, subpellucid, with usually two white 

 opaque bands, a little shining, very minutely rugulose ; whorls 5, 

 somewhat flattened, the last scarcely descending in front, peristome 

 subpatulous, brownish, white-lipped within. Diam. 12*5 mill. 



Syria, Egypt, Algiers. 



It is H. incolata, Ziegler, and H. ony china, Rossm. in part. 



H. ROTHI, Pfr. PL 44, figs. 27-30. 



Subcovered perforate, opaque, soiled white, bifasciate, upper 

 band narrow, brownish, lower one wider, diluted and pellucid ; 

 whorls 6, the last scarcely descending ; peristome acute, white- 

 lipped within. Diam. 13*5 mill. 



Syra. 



Var. DRAXLERI, Zelebor. PL 44, figs. 29, 30. 



Shell more globose, aperture smaller, umbilicus covered. 



H, PISIFORMIS, Pfr. PL 44, figs. 31-33 ; pi. 39, figs. 92-94. 



Narrowly umbilicated, rather thin, obliquely striulate, strise more 

 distinct at the suture, yellowish corneous, with an opaque white 

 band; whorls 5?, a little convex, the penultimate subcariuated, the 

 last subdescending in front ; peristome acute, subexpanded, re- 

 motely strongly white-lipped within. Diam. 11 mill. 



Caucasus. 



H. Arpatschaiana, Mart, (not Mousson), Var. Sewanica, Mart. 

 (PL 39, figs. 92-94) may be here referred. 



H. GLOBULA, Krynicki. PL 44, figs. 34-36. 



Narrowly perforate, thin, pellucid, scarcely shining; irregularly 

 striulate, yellowish corneous ; whorls 7, rounded, the last scarcely 

 descending in front ; peristome acute, with a thin, elevated, internal 

 line. Diam. 8-10 mill. 



Caucasus. 



More globose than the preceding species, but may be a variety 

 of it. 



H. PSEUDOGLOBULA, Mousson. PL 44, figs. 37, 38. 



Narrowly umbilicated, rather solid, unequally striulate, lightly, 

 very minutely rugulose, scarcely shining, brownish corneous ; whorls 

 5?, the last very slightly descending in front ; obtusely angulated, 

 whitish towards the aperture ; peristome strongly labiate within. 



Diam. 8 mill. 



Transcaucasia. 



