THE 



ENTOMOLOGIST'S . 



MONTHLY MAGAZINE: 



C0J5DTJCTED BY 



H. G. KNAGGS, M.D., F.L.S. E. C. EYE. 



R. McLACHLAN, E,L,S. H. T. STAIJSTTON, F.R.S. 



VOL- V. 



" We mast take species separately, and study the nature of each." 



Aristotle, on Animals, Book I, chap. vii. 



LONDON: 



JOHN VAN VOOBST, 1, PATERNOSTER ROW. 



1 8 6 8-9. 



