Most species of Pheidole are strictly dimorphic, with two distinct worker castes specialized for different roles in the colony.
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) myrmecos.net). Most of the photographs on myrmecos.net 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 65/2.8 MPE 1-5x Macro lens.