THE NATURALIST. 



SUBSCRIPTIONS to this journal are for the whole Calendar Year. 



DISCONTINUANCE Notices do not take effect till the End of the Year during which 

 they are received. 



COPYRIGHTS, etc. — Articles and notes sent for publication in The Maturallst are 

 accepted on the understanding that suofi publication is not anticipated elsewhere. 

 Should the Author of any short note wish its simultaneous appearaTice in another 

 journal mention should always be made of such wish. The Copyright of all the contents 

 of The Naturalist is reserved to the proprietors. This will not prevent reproduction 

 of any article on leave being expressly obtained from the Editors, and full acknowledg- 

 ments given. 



NOMENCLATURE RULES. -The Nomenclature adopted in The Naturalist will be 

 — as far as possible -in accordance with the latest standard list or monograph, with such 

 alterations as are necessary to bring the name into accordance with the strict law of 

 priority. 



CAPITALISATION OF SPECIFIC NAMES. Hitherto the rule of The Naturalist has 

 been the Zoological one, that specific names shall invariably commence with a small 

 letter, never with capitals. Henceforth this rule will still apply to all Zoological names, 

 but in deference to the wishes of our botanical contributors the specific names of plants 

 will conform in this respect to the standard catalogue or monograph in each branch 

 of botany. 



AlEMBERSHIP of the Yorkshire Naturalists' Union, 10/6 per annum, includes sub- 

 scriptions to The Naturalist, and entitles the member to receive the current Transactions 

 and to all other privileges of the Union. 



LIFE MEMBERSHIP: Seven Guineas.- Life Members receive a full set of the 

 Transactions and Monographs. 



Members are entitled to buy all back numbers and other publications of the Union 

 at a discount of 25 per cent, off the published prices. 



All communications to be addressed to the Hon. Sec, 



T. SHEPPARD, F.Q.S., Museum, Hull. 

 Second Edition now ready, Price 6s. 6d. net; if by post, 4d. extra. 



LIST OF YORKSHIRE LEPIDOPTERA, 



By G. T. PORRITT, F.L.S., F.E.S., 

 Past= President of the Yorkshire Naturalists' Union, etc. 



May be had from the Hon. Sec. Y.N.U., The Museum, Hull. 



THE NATURALIST for 1905. 



Edited by T. SHEPPARD, F.C.S. aid T. W. WOODHEAD, F.L.S. 



(With 400 pages, 26 plates, and numerous illustrations in the text,) 



SUITABLY BOUND IX CLOTH. 



PRICE 7s., net ; if by post, 5d- extra. 

 To be obtained from the Editors, The Museum, Hull. 



'NATURALIST' BINDING CASES 



FOR 1905. 



Cloth Cases, gilt lettered, for 1905, can be obtained at gd. net each ; if by post, ijd. extra. 



' The Naturalist' for any year will be bound ii]i in Cloth Case for is. 6d ; postage 4d. extra. 

 Cases for previous years can l)e obtained. 



Address : EDITORS OF ' THE NATURALIST,' MUSEUM, HULL. 



THE FIRST INDEPENDENT COUNTY FUNGUS FLORA PUBLISHED. 



Now Ready, contaiiiini;^ 396 jjai^fcs, Demy 8vo, .suitably bound in Cloth Boards. 

 Prirc lOs 6d. net ; if bv post, M. extra. 



THE FUNGUS FLORA OF YORKSHIRE, 



A Complete Annotated List of all the known Fungi of the 

 County, comprising: 2626 Species 



By Q. MA5SEE, F.L.S., F.R.H.S., 



Royal Herbarium, Keiv ; Chainiuiu of Ihc Yorkshiri- Mycoloirical Committee ; ami 



C. CROSSLAND, F.L.S., 



Halifax, Hon. Sec. if the Yarksliite Mycoloi^^ieal Committee. 

 May be had from tiie Hon. See. Y. N.U., The Mtiseuin, Hull. 



Please mention 'The Naturalist' In replying to Advertisements. 



