Supermajor and minor workers preying on a beetle grub.

Rossville, Queensland, Australia

Pheidologeton affinisPheidologetonmyrmicinaecarebaraformicidaemarauder antsmarauder antinsectssocial insectscastebiologyworker castessupermajorsoldier antsminor workersdivision of labourpolymorphismpolymorphicant sizessizetropical antspredationecologybeetle larvapreyants eatingants huntingtask partitioning