Tr.8 IRISH NATURALIST for 1919 (twelvg parts) will be sent to any Address 

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THE NATURALIST. 



A Monthly Illustrated Journal oj 



NATURAL HISTORY FOR THE NORTH OF ENGLAND. 



EDITED BY 

 T. SHEPPARD, M.Sc, F.G.S.. F.R.G.S.. F.S.A., Scot., 



The Museum,. Hull ; 



AND 



T. \V. WOOPHEAD, Ph.D., M.Sc, F.L.S., Tech. Coll.. 



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 WITH TdB ASSISTANCE AS RBFBRBES IK SPECIAL DEPARTMEITTS OF 



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 PROF. P^ F. KENDALL, M.Sc, F.G.S., JOHN W. TAYLOR, M.Sc. 

 T. H. NELSON, M.Sc, M.B.O.U., RILEY FORTUNE, FJC.S. 



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NATURE. 



A Weekly illustrated journal of science, 



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" NATURE " contains Original Articles on all subjects coming within 

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