HELIX. 203 



Var. EUBCEICA, Kobelt. PL 43, figs. 6, 7. Mts., Greece. 



H. MARTENSIANA, Tiberi. PL 45, figs. 88, 89. 



Narrowly umbilicated, solid, rugulosely striate, subgranulate, 

 bluish corneous or pale fulvous ; whorls 6, convex, slowly en- 

 larging, with impressed suture, the last whorl wider, planulate 

 above, subinflated below, scarcely descending in front; peristome 

 acute, brown-lipped within, subexpanded. Diarn. 21 mill. 



Mts. Italy. 



H. lavata, Tiberi is a synonym. Very probably this is only a 

 variety of H. Appennina. 



H. SUBORBICULARIS, Martens. PL 46, figs. 93-95. 



Narrowly umbilicated, striulate, very lightly spirally lineolate, 

 polished, greyish white, apex blackish ; whorls 6, slowly increasing, 

 the last rounded, scarcely descending ; peristome white-lipped within. 



Diam. 17 mill. 



Arjennine Mts. 



H. ORSINII, Porro. PL 46. figs. 96-3. 



Moderately umbilicated, somewhat solid, lightly striate, whitish 

 above, with a rather broad yellowish or brownish band, below yel- 

 lowish or brown ; whorls 6, slowly increasing, the last narrow, 

 scarcely descending in front ; peristome acute, slightly margined. 



Diam. 15-18 mill. 



Italy, Sicily. 

 H. ochracea, Ziegler is a synonym. 



Var. MAJELL.E, Kobelt, Figs. 99-1. Abruzzi, Italy. 



Var. PKLENA, Tiberi. Figs. 2, 3. Abruzzi, Italy. 



H. PARREYSSI, Pfr. PL 46, figs. 4-6. 



Rather narrowly umbilicated, somewhat solid, granularly striate, 

 reddish corneous, with two wide white bands, one at the suture, the 

 other at the periphery; whorls 5, slowly increasing, the last roun- 

 ded, shortly descending in front, base more distinctly granular; 

 peristome a little expanded, white-lipped within, basal margin 

 obsoletely dentate. Diam. 10-15 mill. 



Apruti, Italy. 



H. modesta, Parr, is a synonym. This species is too closely 

 allied to H. Orsinii, Porro. 



