350 GRANOPUPA. 



Shell small, perforate and arcuately rimate, conic, thin, cin- 

 namon-brown, glossy, very lightly irregularly striate. Spire 

 conic, the apex obtuse. Whorls strongly convex, the last 

 rounded below, very slightly and slowly ascending in front. 

 Aperture shortly oval, slightly oblique, without teeth; peri- 

 stome thin, whitish, the terminations approaching, the colu- 

 mellar margin dilated, other margins unexpanded, connected 

 by a short, thin parietal callous. Length 4, diam. to edge of 

 lip 2 mm. ; 4 l / 2 whorls. 



Algeria : Bougie ; between the blockhouse of Kalifa and 

 Fort Clausel ; rocks above Si-Aya-Bosgri ; near Fort Bonack, 

 etc. (Dupotet) ; around Bone (Letourneux) ; Cime de Bou- 

 Mecid, near Constantine (Raymond, Brondel). Sidi-Yahia. 

 Gorges of the Isser, Kabylia (Letouriieux). 



Vertigo dupoteti TERVER, Cat. Moll. terr. et fluv. nord de 

 TAfrique, 1839, p. 32, pi. 4, f. 11. PFR., Monogr., iv, 664.- 

 BOURGUIGNAT, Malac. de 1'Algerie, ii, p. 96, pi. 6, f. 25-27. 

 LETOURNEUX, La Kabylie, p. 228. IPupa dupantii PAETEL, 

 Catalog, p. 107. Pupa rupestris ROSSMAESSLER, Iconogr., pts. 

 ix and x, 1839, p. 25, 44, pi. 49, f. 637 ; not of Philippi. 



M. Dupotet observed only two tentacles, those bearing the 

 eyes. They are quite short; the animal is lighter or darker 

 gray, sometimes nearly black. 



Bourguignat notes that the examples from Bone and Bou- 

 Mecid are ordinarily plicatidate-striate, while those from the 

 environs of Bougie are more usually minutely striatnlate. His 

 figure (copied in pi. 47, fig. 7) agrees well with that of Ter- 

 ver, and shows the margins of the peristorne converging less 

 than in the specimen drawn in fig. 8. In younger individuals 

 the margins approach less and the parietal callous is longer 

 than in the old of the same lot. 



Westerlund's phrase "Marg. distantibus, non conniventi- 

 bus" is inexact for adult shells. Bourguignat described the 

 structure better: "bords marginaux tres-rapproches, conver- 

 et reunis par line faible callosite. " 



X2. GRANOPUPA EUCYPHOGYRA (Let.). PL 47, fig. 6. 



Shell openly perforate, long-conic, subpellucid, glossy, cor- 



