ITALY: Sicily: (MNHN 
            no #, 1). Sicily: Catania (BOC, 2; LACM 152723, 2). Sicily, Palermo 
            (MNHN no #, 1). Giardini (HUJ 6313b, 3). Lampedusa (HUJ 6313a, 1).
            
           MALTA: (DLG AAB 
            51a, 1; LACM A.2777, 2; DMNH 097371, 1; BMNH 1829, 2). St. 
            Pauls Bay (BOC, 10). Salina Bay (BOC, 6). Ghallis Rock (BOC, 
            7, 2: complete). Qalet Marku (BOC, 
            5). Bahar-ic-Cashaq (BOC, 
            83, 3: complete). St. Juliens Bay (BOC, 
            3). Manoel Island, Gzira (BOC, 
            7). Fossa Valletta (BOC, 
            7). Xghagra Zabbar (BOC, 
            29). Marsaskala Bay (BOC, 
            36).Filfla Island (BOC, 
            2, 1: complete).
          Note: for a more detailed account on this species, see Geiger 
            & Owen (2001: The Nautilus 115).