158 /UNITES. 



brownish corneous, very minutely plicatulate, the plica 1 evancs- 

 cent in last whorl ; whorls 5J, nearly pinnate above, last whorl 

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



Algiers, Ruins of Carthage. 



II. SEMICOSTULATA, Beck. 1*1. 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 Canary 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. 



H. PERSPECTIVA, Blanc, and Yar. PARMA, Westcrl. Otranto, Italy. 



H. TANORA, Servain. Bosnia. 



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



H. MARIANNE, Westerl. Caucasus. 



H. LENOPSILIUS, Letourneux. Algiers, Kabylia. 



H. MAURICETI, Bourg. Vendee, France. 



II. MINUTA, Villa. Etruria. 



H. DEBETTANA, Adami. Italy. 



H. KRALICKI, Letourneux. Southern France, Spain. 



H. DAUTEZI, Kobelt. Gibraltar. 



H. KOUTAISIANA, Mousson. Russian Transcaucasia. 



H. CARMELTENSIS, Pfr. Mount Carmel. 



H. APOCRYPTIA, Fagot. Catalonia. 



H. FODERIANA, Bourg. Men tone, France. 



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



H. DUTAILLYANA, Mabille. Switzerland. 



H. OLEARIS, Westerl. Sweden. Denmark. 



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



H. SUBNITENS, Bourg. France. 



II. CASPIA, Bottger. Taltjsi-h, Caspian Region. 



H. CALPICA, Kobelt. Gibraltar. 



11. ARABIA, Fagot. So. France, Catalonia. 



