This worker honeypot ant (Myrmecocystus mexicanus) is slowly being consumed from within by a fungus, visible here as growths extruding from the body and appendages.  As soil-dwelling creatures, ants are in constant battle against microbes that thrive in the warm, humid conditions of their nests.

Chiricahua Mountains, Arizona, USA
Life is perilous for young queens.  This fire ant queen (Solenopsis invicta) is being pursued by native Forelius ants, as she would make an excellent source of protein to feed the Forelius larvae.  She frantically climbs a grass blade to escape, but to no avail.

Archbold Biological Station, Florida, USA
Harvester ants (Aphaenogaster cockerelli) tear apart a queen leafcutter ant (Acromyrmex versicolor) they have caught after a leafcutter mating flight.  Ants won't often eat members of their own species, but they will happily consume ants of other species.

Tucson, Arizona, USA
A predatory syrphid fly larva sneaks up behind an oleander aphid (Aphis nerii) for a quick snack.  Syrphids are excellent control agents for pest aphids.  Arizona.

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Life is perilous for young queens. This fire ant queen (Solenopsis invicta) is being pursued by native Forelius ants, as she would make an excellent source of protein to feed the Forelius larvae. She frantically climbs a grass blade to escape, but to no avail.

Archbold Biological Station, Florida, USA
Life is perilous for young queens.  This fire ant queen (Solenopsis invicta) is being pursued by native Forelius ants, as she would make an excellent source of protein to feed the Forelius larvae.  She frantically climbs a grass blade to escape, but to no avail.

Archbold Biological Station, Florida, USA
Life is perilous for young queens. This fire ant queen (Solenopsis invicta) is being pursued by native Forelius ants, as she would make an excellent source of protein to feed the Forelius larvae. She frantically climbs a grass blade to escape, but to no avail.

Archbold Biological Station, Florida, USA
See photo in original gallery.
all images and text © Alex Wild 2001-2013