Male ants often look little like their sisters. This is an Odontomachus sp. trap-jaw ant.

Cambodia (Laboratory colony at the University of Illinois)
Prenolepis imparis is the first ant to hold mating flights every year in temperate North America. Alates wait out the winter and emerge on the first warm spring days. This photo was taken in early March.

Urbana, Illinois, USA
Prenolepis imparis is the first ant to hold mating flights every year in temperate North America. Alates wait out the winter and emerge on the first warm spring days. This photo was taken in early March.

Urbana, Illinois, USA
A male harvester ant (Aphaenogaster albisetosa) launches himself on a morning mating flight.

Green Valley, Arizona, USA
Army ant males are most commonly seen at night.   They sometimes end up at lights as they disperse on wing from their natal colonies.  This army ant, Neivamyrmex swainsonii, is a broadly-distributed species found from the southern United States to northern Argentina.

Peña Blanca Lake, Arizona, USA
Hypoponera opacior, worker and ergatoid male.  Most ant males are wasp-like and winged, adapted for dispersing away from their home nest to mate with queens from other colonies.  But some Hypoponera males are inbreeding specialists.  These pale creatures are worker-like in appearance and mate with their sisters in the nest.

Archbold Biological Station, Florida, USA
A Trachymyrmex septentrionalis male ascends a leaf to embark on an afternoon mating flight in the Florida sand scrub.

Archbold Biological Station, Florida, USA
Odontomachus clarus. Male ants betray the wasp ancestry of ants, often bearing little resemblance to the females of the species.  This is a male of the desert trap-jaw ant.

Tucson, Arizona, USA
Army ant males are most commonly seen at night.   They sometimes end up at lights as they disperse on wing from their natal colonies.  This army ant, Neivamyrmex swainsonii, is a broadly-distributed species found from the southern United States to northern Argentina.

Peña Blanca Lake, Arizona, USA
Odontomachus clarus. Male ants betray the wasp ancestry of ants, often bearing little resemblance to the females of the species. This is a male of the desert trap-jaw ant.

Tucson, Arizona, USA
Odontomachus clarus. Male ants betray the wasp ancestry of ants, often bearing little resemblance to the females of the species.  This is a male of the desert trap-jaw ant.

Tucson, Arizona, USA
Odontomachus clarus. Male ants betray the wasp ancestry of ants, often bearing little resemblance to the females of the species. This is a male of the desert trap-jaw ant.

Tucson, Arizona, USA
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all images and text © Alex Wild 2001-2013