ALBUM OF CONCHOLOGISTS. 



The Editor of the "JOURNAL OF CONCHOLOGY" purposes forming 

 an Album of Conch ologists, and would be very glad to receive copies of Photo- 

 graphs, with signature, &c., of those persons willing to co-operate. If desired 

 the favor will be reciprocated. The following have recently been added to the 

 Album :— C. Ashford, W. Jeffery, A. J. Jenkins, and G. Roberts. 



Address— J. W. TAYLOR, Hunslet Road, Leeds. 



A 



Monograph of the LaM & Freshwater loMsca 



OF THE BRITISH FAUNA. 



Assistance Desired Immediately— Specimens of Testacellse from any locality. 

 Extracts from, or loan of, any work, to which we have not access, having 

 reference to Testacellse. 



Co-operation is invited from all Conchologists interested in the above subject. 

 Any information or specimens illustrating the Life History — structure, develop- 

 ment, VARIATION, DISTRIBUTION, &c.— will bewelcomedandcarefuUyacknowledged. 

 Address:— Mr. J. W. TAYLOR, Office of the Journal of Conchology, Hunslet 

 New Road, Leeds, 



32 Pages Monthly, Price Sixpence (by Post, Sevenpence). Prepaid 

 Subscriptions, 5/- Per Annum, Post-Free. 



THE NATURALIST, 



A Monthly Journal of Natural History for the North of England, 



conducted by 



Wm. DENISON ROEBUCK, F.L.S., & Wm. EAGLE CLARKE, F.L.S., 



The object of the journal is the elucidation of the natural history, geology, and 

 physical features of the ten Northern Counties of England. 

 All Communications should he addressed thus : — 



"The Editors of the 'Naturalist,' Leeds." 



The 'NaturaHst' may also be had of Mr. G. E. East, Jun., 241, Evering Road, 

 Upper Clapton, London, E. ; and Messrs. Lovell, Reeve, & Co., 5, 

 Henrietta Street, Covent Garden, London. 



THE SCOTTISH NATURALIST, 



A QUARTERLY MAGAZINE OF NATURAL SCIENCE. 

 Edited by Professor Trail, Abbrdeen. 

 Annual Subscriptions, payable in advance, 4s. 6d. , post free. 

 Articles and communications for the Magazine should be sent to the Editor 

 before the ist of December, March, June, or September, if intended for publication 

 in the January, April, July, or October numbers respectively. 



Orders for copies, subscriptions, &c., should be sent to S. CowAN & Co., Perth, 

 from whom also Terms for Advertising may be had. 



