320 



HELIX. 



v. calabrica Kob., iv, 243. 



albescens Adami. 

 v. trojana Kob. 

 v. anatolica Kob. 

 v. cypria Kob. 

 H. asemnis Bgt., iv, 245. 



solida Ziegl. 

 v. homerica Mart., viii, 239. 



v. texta Mouss., iv, 248. 

 v. dehiscens Westerl. 

 pachya Kob., Icon., f. 1031, 



not Bgt. 



H. pathetica Parr., iv, 248. 

 H. socia Rm., iv, 248. 

 H. philibinesis Friv. Rm., iv, 249 

 philibensis Pfr. 



v. venusta Mart., pi. 44, f. 6, H. nilotica Bgt., iv, 249. 



7. 



H. moabitica Goldfuss. 

 H. melanostoma Drap. iv, 246. 



f. pachypleura Bgt. 



f. vittata Rm., iv, 245. 

 pronuba West. 



f. Candida Rm., iv, 247. 

 rugosa Ant. 



f. nupta West. 



v. nucula Parr., iv, 247. 



v. cathara West. 



v. giulia? Bgt. 



v. uticensis (Bgt.) Pech. 



v. melanonixia Bgt. 

 H. figulina Parr., iv, 247. 



v. pomacella Parr., iv, 247. 

 H. pachya Bgt., iv, 248. 



H. vulgaris Parr., iv, 249. 

 obtusata Ziegl., preoc. 

 obtusalis Mouss. 

 f. vallionis Ret. 

 v. bicincta Dub., iv, 250. 

 H. lutescensZiegl., iv, 250. 



cinerascens Andr. 

 H. nordmanni Parr., iv, 257. 

 H. raddei Bttg., iv, 251. 

 H. christophi Bttg., iv, 251. 

 H. prasinata Roth, iv, 252. 

 H. cavata Mouss., iv, 252. 

 H. engaddensis Bgt., iv, 253. 

 H. pycnia Bgt., iv, 253. 

 H. godetiana Kob., iv, 253. 



latecava Mouss. 

 H. malzani Kob., iv, 254. 



H. eqidtum, luynesiana, jauberti, edroea, sclialibulakensis Bgt., 

 (iv, p. 256) are unfigured and insufficiently known forms. 



Section Tachea Leach, 1831. 



Tachea Leach, TURTON, Manual of the Land and Freshwater 

 Shells of the British Is., 1831, p. 33 (nemoralis and hortensis). 

 HARTMANN, Erd- u. Siisswasser-Gasterop. Schweiz, pp. 24, 189,212, 

 1840. Helicogena (part) FERUSSAC, BECK, etc. Cepcea HELD., 

 Isis, 1837, p. 910. Arclielix (second section) ALB., Die Hel., 1850, 

 p. 98. 



Shell imperforate, globose or subdepressed, with low-conoid spire 

 and rounded periphery ; bright colored, usually yellow, with five 

 dark bands, any or all of which may be absent. Whorls 5, the last 



