THE 



NATURAL HISTORY 



BRITISH BUTTERFLIES. 



JAMES DUNCAN, 



ILLUSTRATED BY THIRTY-SIX COLOURED PLATES, 



WITH PORTRAIT AND MEMOIR 



OF WERNER. 



EDINBURGH : 



W. H. LIZARS, 3, ST. JAMES' SQUARE ; 



S. HIGHLEY, 32, FLEET STREET, LONDON ; AND 



W. CURRY, JUN. AND CO. DUBLIN. 



1840. 



