THE MICROSCOPE. 



NEW 



BOTAi 



Qar 



JANUARY, 1895. 



Number 25. 



New Series. 



Objects Seen Under the Microscope. 



By chrysanthemum. 



XIX.— THE HOUSE-FLY. 



There are many kinds of two-winged flies which frequent 

 our houses and gardens, yet few of us know their names, 



A 



their habits or how wonderfully they are made. Once 

 we take the trouble to examine minutely these little 

 insects, the humblest or more common, we shall feel that 



