* *' 



Fairy Flies (magnified 30 diameters) 



Caraphracius Cinctus, Male ; 2, 3, same, Female ; 4, 5, Mymar Pulchellus, Male 

 and Female ; 6, 7, Prestwichia Aquatica, Female and Male.- 8, Cosmo- 

 como Fumipennis, Female 



