THE AMERICAN ITATUBALIST: 



A Popular Illustrated Monthly Magazine of Natural History and Travel. 



Contains Departments of Botany, Zoology, Geology, Anthropology, Palseonto- 

 logy, Geography and Exploration, and Microscopy, and gives each month the 

 proceedings of Scientific Societies, a digest of the contents of Foreign Scientific 

 Journals, and the latest Home and Foreign Scientific News. Price 18^. per anniim 

 (by Subscription). 



TRUBNER & Co., 57 & 59, Ludgate Hill, LONDON. 

 *'THE SCOTTISH NATURALIST," 



A Quarterly Magazine of Natural History, 



Edited by F. BUCHANAN WHITE, M.D., F.L.S. 



Annual Subscription 4s., post free. Single Numbers is. 2d. 

 BLACKWOOD & SONS: Edinburgh and London. 



"THE NATXXEALIST," 



Journal cif the Yorkshire Naturalists' Union and General Field Club Record. 

 Edited by C. P. HOBKIRK, F.L.S., and G. T. PORRITT, F.L.S. 



Alonthly price ^d. or 4s. per annum (in advance). 



Containing Original Articles on Natural History subjects ; Papers read at 

 Meetings of Natural History Societies and Field Clubs ; Reports of Meetings and 

 Excursions ; Notes and Queries ; Exchanges, &c. 



The Volume commences August in each year ; Volume VII. commenced August, 

 1881. Post Free of 



B. BRO\A/'N, PUBLISHER, HUDDERSFIELD. 



T. A. VEEKRUSEH, 2, Amptoa Place, London, "W.O. 



Purposing to undertake a collecting journey to Jforth 

 America, I have determined to dispose of some of my spe- 

 cial collections, viz. ■'— 



I, — Above 500 species and vars. of Clausilia, comprising the greatest rarities from 

 all parts of the globe, and determined according to the latest researches. 



2. — Above 300 species and vars. of x^pacea, ditto, ditto. 



3. — About 200 species and varieties of Cylindrella, Eucalodium, Macroderamus, 

 and Lia. 



4. — About 70 species and vars. of Pleurotomidas in 124 lots. 



5. — About 100 lots of Pecten, principally European and Arctic seas. 



The above comprise mostly choice and handsome specimens. 

 Besides these there are various rare Buccini, Fusi, Trophon, &c., &c. 

 Further particulars on application to the above address. 



G-. B. SOWEUBY, 45, Great Eiissell St., London, 



Names and arranges Specimens and Collections of SHELLS, for Public and 

 Private Museums ; supplies Desiderata and entire Collections from a large and 

 valuable Stock, which is constantly being replenished by novelties from various parts 

 of the World. 



Price Lists on Application. Specimens sent for Selection. 



