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FORMOSAN SUBTERRANEAN TERMITE (Coptotermes formosanus)

Biology

  • Swarmers are larger than other subterranean species – up to ½ inch in length (including wings).
  • The body is a pale yellowish brown color.
  • The wings are translucent and densely covered with tiny hairs.
  • The soldiers head is oval shaped rather than elongated.
  • The soldiers have an opening (the fontanelle) on the front of the head, which emits a sticky, milky white fluid when the soldier is disturbed.

Distribution/Habits

  • The Formosan termite is the most aggressive and destructive termite species in the United States.
  • Established in many southern states: AL, CA, FL, GA, LA, MS, NC, SC, TX and HI.
  • Ordinarily has colonies traceable to the soil, but they also form aerial nests without ground connection.
  • Swarming occurs on warm, humid evenings in late spring/summer.
  • Swarmers are attracted to lights.