Now I'eady, complete, Svo, cloth, with Coloured Map, price £l is. od. 



THE FLORA OF WEST YORKSHIRE. 



By FREDERIC ARNOLD LEES, M.R.C.S., etc. 



This, which forms the 2nd Volume of the Botanical Series of the Transactions, is perhaps 

 the most complete work of the kind ever issued for any district, including detailed and full 

 records of 1,044 Phanerogams and Vascular Cryptogams, 11 Characeae, 348 Mosses, 108 Hepatics, 

 258 Lichens, 1,009 Fungi, and 382 Freshwater Algae, making a total of 3,160 species. 



London : LOVELL REEVE & CO., 5, Henrietta Street, Covent Garden ; 

 Or the work may be had from the Hon. Sees, of the Y.N.U., 



WM. DENISON ROEBUCK, \ e u 1 t 1 

 WM. EAGLE CLARKE, ') Sunny Bank, Leeds. 



In Preparation. 



A Monograph of the Land and Fresh-Water Mollusca 

 of the British Fauna. 



The work is intended to be full, detailed, and exhaustive, and adequately 

 illustrative of Variation, Development, and Geographical Distribution. 



Co-operation is invited from ail interested, and any information or specimens 

 (the common species of every district are particularly desired) will be welcomed 

 and carefully acknowledged. The Authors may be addressed — c/o Mr. John W. 

 Taylor, Office of the Journal of Conchology, Hunslet New Road, Leeds. 



Information is at present specially required on the Slugs {Testacella, Limax^ and 

 Arion), of which living specimens from every district are desired. 



NOW READY, 224 PAGES, 125 ILLUSTRATIONS, DEMY Svo. 

 PRICE 7s. 6d. 



THE STRUCTURE AND LIFE-HISTORY OF 



gill litlrobuctiou to i\z ^tubg of Insects. 



BY 



L. C. MIALL AND ALFRED DENNY. 



LONDON: LOVELL REEVE & CO. LEEDS: RICHARD JACKSON. 



Just Published, Svo, sewed, 6d. 



A LIST OF BRITISH BIRDS 



(REVISED TO APRIL 1887), 

 By HOWARD SAUNDERS, F.L.S., etc., 



Editor of Vols. 3 and 4 of YarreWs 'History of British Birds' 



For Labelling Specimens, or for Reference ; the various srpecies, whether those 

 Breeding in the British Islands, Occasional Visitors, or of doubtful history, being 

 distinctively printed. 



GURNEY & JACKSON, Successors to Mr. VAN VOORST, i. Paternoster Row. 



