Dinoponera australis
Misiones, Argentina

photograph © Alex Wild 2008

South America's largest ant, Dinoponera, measures in at over an inch.

Argentina, Misiones: Iguazú.

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 Canon EOS 20D, using a Canon 100mm f2.8 macro lens.