THE WISH NATURALIST for 1910 (twelve parts) will be sent to any 

 Address for 5s. Subscriptions should be sent to Messrs. Eason and 

 Son. Ltd.* 40 Lower Sackvl lie-street. Dublin. 



.4 Monthly Illustrated fournal of 



NATURAL HISTORY FOR THE NORTH OF ENGLAND. 



Edited by T. SHEPPARD, F.G.S., and T. W. WOODHEAD, F.L.S,, 



MUijKLM, Hull. Tbchnical Golleqk. Huddersfikld 



WITH THE ASSISTANCE AS RKPKBBBS IN SPECIAL DKPAUTMENTS OF 



J. GILBERT BAKER, F.R.S., F.LS^ GEO. T. PORRITT. F.L.S., F.E.S. 



PERCY F. KENDALL, F.G.S., JOHN W TAYLOR, 



T. H. NELSON. M.B.O.U., WILLIAM WEST, F.L.S. 



Thii Journal is one of the oldest Scientific Periodicals in tlie British IxleH. dating back to U33. 

 London: A BROWN & SONS, Ltd, 5, FARRINGDON AVKNUE, EC. 



PRICE SIXPENCE NET. BY POST SEVENPENCE. 



Anu%ial Sub.^rription, 6». 6d., po»t free; through Jtooksellert, 6s. Net. 



Commuuicatious to be addressed to the Editorsof the Naturalist, The Museum, Hull. 



NAT U R E. 



A WEEKLY ILLUSTRATED JOURNAL OF SCIENCE. 



l-ItlCE SIXPENCH. 



" NATURE " contains Original Articles on all subjects coming within 

 the domain of Science, contriliuted by the most eminent scientific writers 

 off the day. It also contains Reviews of ail recent scientif.c works ; 

 Correspondence Columns, which form a medium of sctbutiiic discuss>on 

 and of intercommunication among men of Science ; Accounts of the 

 leading Scientific Serials ; Abstracts of the more valuable papers which 

 appear in foreign journals ; Reports of the Proceedings of the Principal 

 Scientific Societies and Academies of the World ; and Notes on a'l matters 

 of current scientific interest 



SUBSCRIPTIONS TO "NATURE." 



£, $. d. \ ( Tu all places Ahrond.) £ t d. 



Yearly 18 Yearly 1 JO 6 



Half- Yearly 14 6 j Half-Yearly - 15 6 



Quarterly 7 6 1 Quarterly .. .. 8 



,*« A charge of Sixpence is made for changing Scotch and Irish Cheques. 

 Cheques and Money Orderi to be made payable to Macmillan & Co., Ltfl, St. Mabtik's-st., 



LOMDOM, W.C. 



