00 



Scientific name. 



Stellatus, 



Spengleri, 



Costatus, 



Inasqualis, 



Regius, 



Verucosus, 



Radiatus, 



Veridis, 



Fanulum, 



Strigosus, 



Dubius, 



Depressus, 



Las vis, 



Greenlandicus, 



Magus, 



Variegatus, 



Afer, 



Muricatus, 



Roseus, 



Patholatus, 



Scaber, 



Quadratus, 



Croceus, 



Locality. 

 East Indian Ocean. 



Mozambique. 



East Indian Ocean. 

 W. Indies, Mauritius. 

 New Zealand. 

 Pernambuco. 

 Morocco. 



Norway, Greenland. 



Britain. 



Cape of Good Hope. 



C. Daker in Senegal. 



Mediterranean. 



C. G. Hope, Naples. 



West of England. 



Mediterranean. 

 Morocco. 



Scientific name. 

 Varius, 

 Obliqtiatus, 

 Cenerarius, 

 Neritoideus, 

 Albidus, 

 Vittatus, 

 Divaricatus, 

 Fuscatus, 

 Umbilicaris, 

 Cinereus, 

 Fasciatus, 

 Planus, 

 Solaris, 

 Inermis, 

 Imperiallis, 

 Conchyliophorus, 

 Tectum, 

 Pumilio, 

 Terrestris, 

 Bidens, 

 Fragilis, 

 Carinatus, 

 Flumineus, 



Locality. 

 Mediterranean. 



do. Britain, 



do. W. Ind., Norway. 

 Greenland. 



Medit., Norway. 



Mediterranean, 

 do. 



E.&W. In., In. S. Seas. 



West Indies. 



New Zealand. 



St. Domingo, China. 



West Indies, Mauritius. 



Africa. 



Britain, Italy, Tunis. 



Botan. gard., Strasburg. 



Saxe Wiemar. 

 River Huines. 



Family 2d. With pillar toothed or plaited, and umbilicus smooth. 



Cruceatus, 



Modulus, 



Declivis, 



Viridulus, 



Perlatus, 



Mediterranean. 

 W. Indies, Red Sea. 

 Red Sea. 



Cylindraceous, 

 Carneus, 



Family 3d. With pillar smooth, and umbilicus toothed or cremated. 



Areola, 



Pharaonis, 

 Corallinus, 



Family 4th. With pillar and umbilicus crenated. 



R. Sea, Med., E. Indies. Guinesensis, Guinea. 



Magdalen Isles. Urbanus, 



Family 5th. Shell depressed, with the umbilicus large, pervious and crenated, in 

 ivhich the course of the whorls is strongly marked. 



Perspectiyus, Amboyna. 



Perspectiviunculus, 



Infundebuliformis, 



Hybridus, 



Stramineus, 



Indicus, 



Mediterranean. 

 Tranquebar. 

 East Indies. 



