JAPANESE DRAGONFLIES OF THE FAMILY CALOPTERYGIDAE. 163 
Fig. 1 
Fig. 2 
Fig. 2 
Fig. 4 
Explanation of the plate X. 
. Left wings of Mnais strigata costcilis ( q ). 
!. An aberrant form of the same (■<$“). 
!. Right Avings of the Mnais strigata typica (<$“). 
L Right Avings of Mnais strigata ($). 
