158 ZONITES. 



brownish corneous, very minutely plicatulate, the pljete evanes- 

 cent in last whorl ; whorls 5^, nearly planate above, last whorl 

 large, rounded, suture impressed. Diam. 10 mill. 



Algiers, Rains of Carthage. 



II. SEMICOSTULATA, Beck. PI. 51, fig. 2. 



Shell umbilicated, depressed, convex below, subdiscoidal, 

 solid horny, livid ash color, shining, thinly striated above, 

 smooth below; whorls 5, rather flattened. Diam. 12 mill. 



Portugal (Beck), Grand Ca,nary I. (Reeve). 



A problematical species, the identification and description by 

 Reeve from a specimen in the Cumingian collection, but his 

 habitat probably incorrect. The Portuguese habitat, also, has 

 not been confirmed. 



Unfigured and Undetermined Species. 



II. PERSPECTIVA, Blanc, and Var. PARMA, Westcrl. Otranto, Italy. 



II. TANORA, Servain. Bosnia. 



II. BROCCHII, Calcara. (Juvenile). Sicily. 



H. MARIANNE, Westerl. Caucasus. 



H. LENOPSILIUS, Letourneux. Algiers, Kabylia. 



H. MAURICETI, Bourg. Vendee, France. 



H. MINUTA, Villa. Etruria. 



II. DEBETTANA, Adami. Italy. 



II. KRALICKI, Letourneux. Southern France, Spain. 



H. DAUTEZI, Kobelt. Gibraltar. 



II. KOUTATSIANA, Mousson. Russian Transcaucasia. 



H. CARMELIENSIS, Pfr. Mount Carmel. 



H. APOCRYPTIA, Fagot. Catalonia. 



H. FODERIANA, Bourg. Mentone, France. 



H. BLONDIANA, Bourg. So. Coast of France. 



II. DUTAILLYANA, Mabillc. Switzerland. 



H. OLE ARTS, Westerl. Sweden. Denmark. 



H. JOURDHEUILI, Ray. So. France, Spain. 



H. SUBNITENS, Bourg. France. 



II. CASPIA, Bottger. Talysch, Caspian Region. 



II. CALPICA, Kobelt. Gibraltar. 



H. ARABT^E, Fagot. So. France, Catalonia. 



