The red harvester ants can be aggressive. They deliver a painful sting. Sometimes, the stings of harvester ants can cause allergic reactions, especially to those sensitive to their venom. Aside from their powerful stings, harvester ants also bite viciously.
How bad is a harvester ant sting?
Worker ants can bite and produce a painful sting but are generally reluctant to sting. Based on the Schmidt sting pain index, red harvester ants rate a pain level of 3 on the 1-4 scale (Schmidt et al. 1983, Schmidt 1990). Effects of the stings can spread along lymph channels and may be medically serious.
What happens if a harvester ant bites you?
Most sting symptoms are minor and involve moderate or intense pain that will go away within several hours. Other symptoms such as redness and swelling occur around the sting site.
Are red harvester ants bad?
Even good ants need to be respected. Native red harvester ants are “good ants” for several reasons. First of all, these ants are the principal food of the threatened Texas Horned Lizard.
What’s a harvester ant look like?
What Do Harvester Ants Look Like? Workers, depending on species, are about 1/4 to 1/2 inches long, and range from red to brown and black in color. They have a two-segmented pedicel (the attachment between the thorax and abdomen), and most species have a pair of spines on the top of their midsection.
Do red harvester ants have a queen?
There is only one queen per colony and she produces all of the worker ants in the colony. … In a colony of harvester ants there are three main roles: the queen, who produces all of the worker ants; the worker ants, which are all sterile females; and the males, which only serve the purpose of mating and then die.