ic^f) 



No. 6. AUGUST 1875. Vol i. 



THE 



QUARTERLY JOURNAL 



CONCHOLOGY. 



CONTBITTS. 



PAGE. 



REPRINTS: 



Descriptions of new species of Shells (concluded. ) — 



G. B. SowERBY, junr. . . . . .81 



Introduction of Planorbis dilatatus into Britain — Thos. Rogers. 81 



BIBLIOGRAPHY: 



(Conchology of Dorset, by J. C. Mansell-Pleydell) . . 82 



(Journal de Concliyliologie) . . . . .8^ 



(Various Papers.) ••>... 86 



Miscellaneous Notes. . . , . , .87 



ORIGINAL COMMUNICATIONS: 



List of Marine Shells of Hastings.— A. W. Langdon . . 89 



Reversed form of Helix hortensis at Bristol— Miss Fanny M. Hele 92 

 Local Shells near Wakefield — George Taylor . . -92 



Conchological Difficulties: or "Species versus Varieties- 



Edwd. Simpson • . . . . 01 



Genus Eatonia ••..... 97 



LONDON: 



R. HARDWICKE, 192, PICCADILLY, W. 

 Leeds: T. BARMBY, Bookseller, Briggate, 



PRICE SIXPENCE. 

 Annual Subscription, payable in advance, 2s 2d., Post Free. 



TAYLOR BROS.. WADE ST, LEEDS. 



