318 COCHLICOPA. 





Var. ovata Jeffreys. Shell much smaller and oval; spire 

 shorter. Cardiff. (Jeffreys, Brit. Conch, i, 1862, p. 293). 



Var. olivea Locard. Shell of medium size but often a little 

 inflated, of an olive color. Quite common around Lyons in 

 low and damp situations (Locard, Malac. Lyonnaise, 1877, p. 

 53 ; Variations Malacologiques i, 1880, p. 219) . 



Var. grisea Locard. Shell of moderate size and of a gray 

 color ; not very common, and chiefly in somewhat high places. 

 (Variations Malac. p. 220). 



Var. opaca Locard. Shell a little smaller than the type, 

 completely compact ["compacte"] ; of a clear gray color, 

 very glossy; rare; environs of Lyons and Grenoble. (L. c. 

 p. 220). 



Var. pallida Locard. Shell usually smaller than the type, 

 of a very pale fawn-corneous color; nearly transparent. 

 High regions of Alpine countries. (Locard, Variations Mala- 

 cologiques i, 1880, p. 220). 



Var. locardi Pollonera. Differs from Z. subcylindrica by 

 the less swollen shell, more lengthened, the whorls more 

 slowly coiled, aperture smaller, the columella less subtrun- 

 cate. Length 6.5, diam. 2.5 mm. Mt. Cenis at 2000 meters 

 elevation. (Poll.). 



Zua locardi POLLONERA, Molluschi terrestri viventi in Pie- 

 monte, in Atti della R. Acad. delle Science di Torino, xx, 

 1885, p. 693. 



Var. crassula Fagot. Differs from Ferussacia subcylin- 

 drica and exigua by the thick shell relative to its small size, 

 the whorls increasing more regularly, and better propor- 

 tioned, the columella much calloused and oblique compared 

 to the axis of the shell. Length 5.5, diam. 2 mm. Quaternary 

 of 1'Hers (Haute-Graronne) ; banks of the Lers at the voutes 

 of Renneville. 



Ferussacia crassula FAGOT, Moll, quatern. env. Toulouse et 

 Villefranche, p. 23, in Bull. Soc. d'Hist. Nat. Toulouse, xiii, 

 1879, p. 300; Bull. Soc. Malac. France iii, 1886, p. 189. 



" Differs from var. exigua Mke. by the more fusiform shell, 

 the last whorl less swollen, rendering the aperture more con- 

 tracted and more oblong." (Fagot). 



