Acromyrmex sp. (nr. crassispinus)
Dept. Pte. Hayes, Paraguay

photograph © Alex Wild 2003

The trail systems of Acromyrmex can be extensive, and are often partly subterranean.

This image is copyrighted by the photographer and cannot be used without permission. To obtain permission to use this image, please email Alex Wild. (alwild (at)  Most of the photographs on are reduced from their original size and compressed for more efficient web transmission.  In some cases, higher quality versions are available.

This image was captured with a Nikon Coolpix 995.