ARMY ANTS IN BRITISH GUIANA. 



303 



species, which he incorrectly called E. hamatum. March 14th he 

 captured and anaesthetized a large mass of workers and brood taken 

 from the colony while it was bivouacking in a hollow tree, and found 



. d 



Figure 5. Fore wings of (a) Dorylus {Typhlopone) Julvus Westw. subsp. 

 baditis Gerst.; (b) Cheliomyrmex megalonyx ii. sp.; (f) Eciton burchelli 

 Westw.; (d) Eciton (Acamatus) schmitti Emery; (e) Eciton {Labidus) coecum 

 Latr. 



in the lot a single large male cocoon and numerous cocoons containing 

 soldier pupse. The latter were easily identified by their long, hook- 

 shaped mandibles. His account of the worker larvae is not very clear. 



