Monomorium sydneyense queen and workers in the nest.

Diamond Creek, Victoria, Australia
Monomorium rubriceps

Diamond Creek, Victoria, Australia
Monomorium rubriceps

Diamond Creek, Victoria, Australia
Monomorium minimum, the little black ant.

Glen O. Jones Lake, Illinois, USA
Monomorium pharaonis, the pharaoh's ant.

Panama City, Panama
The pharoah's ant Monomorium pharaonis is among the most persistent of indoor ant pests.  These slender yellow ants characteristically form long foraging trails.  

Panama City, Panama
Monomorium floricola ranks among the most traveled of all ants.  This diminutive species has spread with human commerce to nearly every lowland tropical region.  Here, a worker tends to a mealybug in Panama.

Isla Contadora, Panama
Monomorium rothsteini, worker removing a heavy stone from the nest.

Yandoit, Victoria, Australia
Monomorium kilianii bringing a seed back to her nest.

Diamond Creek, Victoria, Australia
Monomorium pharaonis, the pharaoh's ant.

Panama City, Panama
Monomorium pharaonis, the pharaoh's ant.

Panama City, Panama
Monomorium pharaonis, the pharaoh's ant.

Panama City, Panama
See photo in original gallery.
all images and text © Alex Wild 2001-2013