ZONITES. 145 



Un figured Species probably of this group. 



II. MINURA, Westerlund. Japan. 



H. GRATA, Letoiirneux. Lac Balaton, Hungary. 



II. HYPOG^A, Bourg. Southern France. 



II. NOCTUABUNDA, H. ILLAUTA, and II. SEDENTARIA, Boiirg. 



So. France, Spain. 

 Section POLITA, Held, 1837. 

 *** European, North African and Western Asiatic Species. 



II. LAWLEYANA, Bourg. PL 47, figs. 88-90. 



Very minute, narrowly umbilicated, hyaline, fragile, whitish 

 rystalline or somewhat greenish, smoothish or slightly striulate ; 

 whorls 4J or 5, regularly increasing, suture impressed, submar- 

 ginate. Diam. 1 mill., alt. *C5 mill. 



Near Florence, Italy. 



I. ALLTARIA, Miller. PI. 47, figs. 91-93. 



Xarrowly umbilicated, polished, pellucid, yellowish corneous, 

 vliitish around the umbilicus ; whorls 4^. Diam. 7'5 mill. 

 Northern Europe, France, Spain, Ins. St. Helena (introduced): 

 The synonyms are H. alliacea, Jeffreys ; H. nitens, Shepp. ; 

 ILfcetida, Stark; and H. remota, Benson (fig. 93), introduced in 

 St. Helena. Westerlund has described two slight varieties from 

 Sweden under the names of vars. viridula and anceps, and an- 

 >ther from Spain as var. Cantabriaca. This snail disseminates 

 an odor of garlic, especially when irritated. 



H. KOMAROWI, Bottger. PL 47, figs. 94-96. 



Narrowly umbilicated, somewhat solid, subpellucid, very shin- 

 ny, orange corneous above, whitish beneath ; whorls 4^-5, rather 

 rapidly enlarging, suture almost superficial, very slightly striu- 

 ate, more distinctly so at the suture, base subplanate. 

 Diam. 7'5 mill. 



Snore of the Black Sea between Suchum and Poti. 

 It has a broader umbilicus and much larger mouth than //. 

 alliaria, and is a smaller shell with narrower umbilicus than //. 

 gldbra. 



II. ALTCURENSIS, Benoit. PL 47, figs. 97-90. 



Narrowly innliilioated, thin, subdiaphanous, subo])liqiiely 

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