ARMY ANTS IN BRITISH GUIANA. 



305 



Figure 6. Male genitalia of Eciton burchelli Westw., (a) dorsal, (6) ventral, 

 {c) lateral view; (d) subgenital plate of same; (e), (/), (g), and {h) correspond- 

 ing parts of male E. (Labidus) coecum Latr.; (i), 0), (fc), [1) corresponding 

 parts of male E. (Acamatus) schmitti Emery. 



