ABBREVIATIONS. 



Au. Cab. . . Author's Cabinet. 



Bligh Cat. . . Bligh Catalogue. 



Br. M. . . . British Museum. 



E. M. . . . Encyclopedie Methodique, art. Vers. 



Fer Ferussac, Histoire Naturelle des Mollusques. 



Gray Cab. . . Mr. Gray's Cabinet. 



M. Cab. . . Mrs. Mawe's Cabinet. 



S. G. S. . . Sowerby's Genera of Recent and Fossil Shells. 



Sw. Ex. Con. . Swainson's Exotic Conchology. 



Sw. Z. III. . Zoological Illustrations. 



Tan. Cat. . . Tankerville Catalogue. 



Turt. B. . . Turton's British Bivalves. 



Zool. Jour. . . Zoological Journal. 



Fr. w. . . . Fresh water. 



T Til These abbreviations occur in 



Xj Land. 



ter. •^ , 



..I 



TT TT 1 I the last column. 



U Unknown. 



