NOTICE. 



Fall price will be paid for clean, perfect copies of Nos. i, 2, and 3 

 of this Journal at the ofifice, Sf. An?i Street, Leeds. 



EXCHANGE. 



Mr. Marshall, of i, Portland Cottages, Portland Place North, 

 Clapham Road, London, invites exchange in European or British shells. 

 Large quantity of duplicates. 



A collection of 50 species of Land Shells, in exchange for a 

 similar number from other countries. — Address M., Office of this 

 Journal, St. Ann Street, Leeds. 



Collections of 20 species of British Limnceidse, in exchange for 

 Limnaeid^ of any other country.— W. Nelson, Duke Street, Leeds. 



BOOKS RECEIVED. 



Intorno alia distribuzione oro-geographica dei Molluschi viventi nel 

 versante settentrionale dell' Apennino dal Tidone aha secchia. — 

 By Prof Pellegrino Strobel, 1878, 8vo., pp. 135. [The Author. 



Saggio sui rapporti esisenti fra la natura del suolo e la distribuzione dei 

 Molluschi terrestri e d'acqua dolce. — By Professor Pellegrino 

 Strobel, 1878, 8vo., pp. 26. [The Author. 



The American Naturalist. — Edited by Prof A. S. Packard, junr., Aug.- 

 Oct.^ .1878. [The Editor. 



The Naturalist.— Edited by C. P.. Hobkirk, F.L.S., and G. T. Porritt, 

 F.L.S., 8vo., Aug.-Oct, 1878. [The Editors. 



Proceedings of the Linnean Society of New South Wales, vol. ii, pp. 

 422 and 8 plates, 8vo., 1877-8. [The Society. 



Synonymy and Remarks on Tasmanian and other shells, with their 

 geographical distribution. — By John Brazier, C.M.Z.S., M.L.S., 

 &c., 8vo., pp. 4., 1877. [The Author. 



The Land and Freshwater Mollusca of Sussex. — By J. E. Harting, 

 F.L.S., F.Z.S., 8vo., pp. 24, 1878. [The Author. 



Twenty-ninth Annual Report of the Proceedings of the Astor Library 

 for the year ending December 31st., 1877, 1S78, 8vo., pp. 22. 



[The Trustees. 



Journal de Conchyliologie. — Edited by Crosse and Fischer, July, 1878, 

 8vo., pp. 104 and 2 plates. [The Editors. 



Jahrbiichcr der Deutschen Malakozoologischen Gesellschaft. — Edited 

 by Dr. Kobelt, 8vo., pp. 96 and 4 plates. [The Editor. 



On the Mollusca procured during the "Lightning" and "Porcupine" 

 Expeditions, 1868-70 (Part i.)— ByJ. G.Jeffreys, LL.D., F.R.S., 

 F.Z.S., 8vo., pp. 24 and 2 plates. [The Author. 



The Naturalist's Leisure Hour and Monthly Bulletin. — Edited by A. E. 

 Foote, No. 6-8, pp. 48, 8vo., 1878. [The Editor. 



Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft. — 

 Edited by Dr. W. Kobelt, 8vo., pp. 16., No. 6, August, 1878. 



[The Editor. 



