DESCRIPTION OF PLATE V. (VOL. II.) 



ODONATA. 



Fig. I. Agrion xanthomelas $. 



Fig. 2. A. jugorum $ . 



Fig. 3. A. heterogamias $. 



Fig. 4. Terminal segment and appendices of Agrion xanthomelas i in dorsal ; 4a, in 

 external lateral view. 



Figs. 5 & 5^. The same parts in A. nigrohamafum. 



Figs. 6 & i>a. The same in A. pacifiniin. 



Figs. 7 & 7(7. The same in A. koelense. 



Figs. 8 & 8«. The same in A. oresitroplmm. 



Figs. 9 & 9(7. The same in ^. calliphya. 



Figs. 10 & io(7. The same in A. nesiotes. 



Figs. II & 11(7. The same in A. jugorum. 



Figs. 12 & 12(7. The same in A. oahuense. 



Figs. 13 & 13(7. The same in ^. vagabundum. 



Figs. 14 & 14(7. The same in A. oceanicum. 



Figs. 15 & 15(7. The same in A. blackburni. 



