ADVERTISEMENTS. 



EXCHANGE. 



zen good forms (Kentish coast) of Tritici or Nigricans, fine and well set, sent, in 

 return for a pair of any of the following — Lnnaria, Rubidata, Papilionaria, Pygmceata, 

 Coronata, Bifida, Leporina, Cespitis, Ltmigera, ffipte, Depuncta, Rhomboldea, Return, 

 Lutidenta, Genista, Dipsacms, Interrogationis, &c. Can also offer Rusticata, Oehrata, 

 Pygmaola, &c, for these or Northern forms of many common species. — J. W. Tutt, 

 Rayleigh Villa, Westcombe Park, London, S.E. 



T HOME. — C. S. Gregson, Rose Bank, Fletcher Grove, Liverpool, 

 jLJL will be " At Home " every Sunday, from 9 a.m., between January and 

 March 1st, to Artists and Naturalists, for artistic or comparative studies. 



"FEUILLE DES JEUNES NATURALISTES," 



Published on the 1st of each month. Subscription, 4 francs per annum. 



Address — M. Adrian Dollpus, 55, Rue Pierre-Charron, Paris; or M. Aug. 

 Siegle, 110, Leadenhall Street, London, E.G. 



32 Pages Monthly, 6d. (by post 7d.) Prepaid Subscription, 5s. 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., and Wm. EAGLE CLARKE, F.L.S. 

 The object of the Journal is the elucidation of the Natural History, Geology, and 

 Physical Features oj the ten Northern Counties of England. 



AH Communications should be addressed to the Editors :— 9, Commercial BuiiDnrGS, Pakk Row, LEEDS. 



Recent numbers contain, among others, the following Articles : — The Lepidopterous 

 Fauna of Lancashire and Cheshire — John W. Ellis, L.R.C.P. ; Bibliography of North of 

 England, papers for 1884 ; Strasbruger's New Investigations on the Process of Fertilization 

 in Phanerogams. — Thos. Hick, B.A., B.Sc. ; Merlins and their Training— H. T. Archer ; 

 Ornithology of Upper Coquetdale — John Cordeaux and Abel Chapman ; On a Mega- 

 lichthys from the Yorkshire Coal-field (Illustrated)— Prof. L. C. Miall, F.L.S. , F.C.S. ; 

 The Marine Shells of Yorkshire — Rev. W. C. Hey, M.A. ; Additions to the Wensleydale 

 Flora. — F. Arnold Lees, F.L.S.; Micro-palaeontology of the Northern Carboniferous 

 Shales — Geo. R. Vine. 



LONDON: Messrs. LOVELL, REEVE $ Co., 0, Henrietta Street, Convent Garden, 



3 



THE CHEAPEST DEALER IN 

 irds> Skins, Eggs, Lepidoptera, Preserved Larvse, Shells, Minerals, 

 Fossils, Crabs, Starfishes, Corals, Cabinets, and all 

 Naturalists 7 Requisites, 



JOHIT EC3- IS (3-IL,ESTOnsr, 



NATURALIST, 



8, Park Place, W., Sunderland- 



Catalogue free on application, 



