Defensiveness of the fire ant, Solenopsis invicta, is increased during colony rafting

  title={Defensiveness of the fire ant, Solenopsis invicta, is increased during colony rafting},
  author={Kevin L. Haight},
  journal={Insectes Sociaux},
  • K. Haight
  • Published 1 February 2006
  • Environmental Science
  • Insectes Sociaux
Abstract.Colonies of the fire ant, Solenopsis invicta, can survive flood conditions by forming a raft of ants that floats on the water’s surface until the flood recedes or higher ground is found. Having been forced from the protection of their subterranean nests, rafting colonies are totally exposed and are without retreat. I tested the hypothesis that rafting S. invicta colonies would compensate for their elevated vulnerability by increasing their defensiveness. I measured defensiveness using… 

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  • Psychology
    Journal of Insect Behavior
  • 2007
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  • Environmental Science
    Animal Behaviour
  • 2000
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Histamine release by fire ant (Solenopsis) venom.

  • G. ReadN. LindC. Oda
  • Biology, Chemistry
    Toxicon : official journal of the International Society on Toxinology
  • 1978

Reactions to the stings of the imported fire ant.

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