GRANOPUPA. 345 



and within that of rhodia-), Com. Caziot has transferred it to 

 the synonymy of rhodia. 



Var. taurica Kessler. Shell larger, the palatal plica? sub- 

 equal. Length up to 5, diam. 2.1 mm. Tauria. (Reise nach 

 d. Krim, 1860.) 



African Species. 

 5. GRANOPUPA MICHAUDI (Terver). PI. 47, fig. 1. 



The shell is obliquely rimate, subperforate, slender, regu- 

 larly tapering from the last whorl to the obtuse apex, cinna- 

 mon-brown. First whorl is minutely granular, the rest ob- 

 liquely rib-striate. All the whorls are rather strongly convex, 

 regularly increasing, the last somewhat compressed and taper- 

 ing to the narrowly rounded base, the suture scarcely or not 

 ascending to the lip. The aperture is slightly oblique, oblong, 

 brown within, with whitish teeth and margin. The angular 

 lamella is rather short; no spiral lamella; parietal lamella 

 longer. Columella lamella subhorizontal, not emerging to the 

 peristorne in front, obliquely ascending to a dorsal position 

 inwardly; subcolumellar lamella smaller and shorter. The 

 small upper and lower palatal plicae do not reach the lip ; both 

 are short, but the upper somewhat longer. Peristome is thin, 

 the outer lip and columellar margins subparallel, outer very 

 slightly expanded, strongly arched above, columellar ex- 

 panded ; terminations approach and are joined by a scarcely 

 perceptible, transparent callous, which is corrugated by the 

 stria?. 



Length 6.3, diam. including lip 1.8 mm. ; 7% whorls. 



Length 5.3 mm. ; 7 whorls. 



Algeria : Bougie, on the ridges of Gourayah, a mountain of 

 about 700 meters elevation, on rocks exposed to the east (Du- 

 potet, Terver) ; near Constantine on the peak of Bou-Mecid 

 (Raymond, Brondel) . Gorges of the Isser ; Ait Ouaban in the 

 Jurjura (Letourneux). 



Pupa michaudii TERVER, Catal. Moll, nord d'Afrique, 1839, 

 p. 31, pi. 4, f. 12. ROSSMAESSLER, Iconogr., ii, pt. x, p. 25, pi. 

 49, f. 640; and in Wagner, Reisen in der Regentsch. Algier, 

 ii, 1841, p. 250. KUESTER, C. Cab., p. 30, pi. 4, f. 8-10. PFR., 



