PL 



A NATURAL HISTORY OF THE 



BRITISH LEPIDOPTERA 



/ 



THEIR WORLD-WIDE VARIATION AND GEOGRAPHICAL 



DISTRIBUTION. 



A TEXT - BOOK FOB STVDENTS AND COLLECTOBS 



BY 



JU W. tutt, f.e.s. 



t> * 



Author of "A Natural History of the British Butterflies," "A Natural History of 



the British Alucitides," "The British Noctuse and their Varieties," 



"Monograph of the British Pterophorina," "British Butterflies," 



"British Moths," "Migration and Dispersal of Insects," 



" Melanism and Melanochroism in Lepidop- 



tera," "Practical Hints for the Field 



Lepidopterist," etc., etc. 



VOL. IX. 



OCT 9. 5 «// 

 JVBRAR1ES 



LONDON : 

 SWAN SONNENSCHEIN & Co., 25, High Street, Bloomsbury, W.C. 



BEKLIN : 

 FBIEDLANDEB & SOHN, 11, Carlstrasse, N.W. 



1907-8. 



