AN 
INTRODUCTION 
ENTOMOLOGY; 
Ry 
Glements 
NATURAL HISTORY OF INSEOTS: 
COMPRISING AN ACCOUNT OF 
, NOXIOUS AND USEFUL INSECTS, 
OF THIIR METAMORPHOSES, FOOD, STRATAGEMS, HABITATIONS, SOCIETIES, 
MOTIONS, NOISES, HYBERNATION, INSTINCT, 
ETC. ETC. 
BY 
WILLIAM KIRBY, M.A. F.R.S. F.L.S. 
RCTOR OF WARWAM; 
AND 
WILLIAM SPENCE, Esq, F.RS. F.LS. 
People’s Gditiow 
(THIRTEENTH THOUSAND) 
WITH AN APPENDIX RELATIVE TO-TNE ORIGIN AND PROGRESS OF THE WORK, 
LONDON: 
LONGMANS, GREEN, AND CO. 
1867. 
D 
AW. 
