Stigmatomma sp. 

Kibale forest, Uganda
Prionopelta humicola

Kibale forest, Uganda
Prionopelta humicola

Kibale forest, Uganda
Prionopelta humicola

Kibale forest, Uganda
Prionopelta humicola

Kibale forest, Uganda
Prionopelta humicola

Kibale forest, Uganda
Stigmatomma sp. 

Kibale forest, Uganda
Stigmatomma  sp.

Kibale forest, Uganda
Stigmatomma worker ant shows her characteristically toothy mandibles, presumably an adaptation for capturing arthropod prey.

Kibale forest, Uganda
Stigmatomma sp.

Kibale forest, Uganda
Stigmatomma sp. 

Kibale forest, Uganda
Stigmatomma sp.

Kibale forest, Uganda
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all images and text © Alex Wild 2001-2013