Bigheaded Ants in Nevada
Bigheaded ants get their name from their worker’s unusually large heart-shaped head. Known for making large nests in the sand throughout a lawn or landscape, bigheaded ants excavate soil, bringing it up through crevices in driveways, patios, and pavers on the exterior of homes. Most species build nests next to foundations where they construct mud tubes, which can be mistaken for subterranean termites. Colonies can reach a tremendous size, with huge extended nests and multiple queens.
Bigheaded Ant Habitat
Most species of bigheaded ants nest in soil and often next to foundations where they construct mud tubes, which can be mistaken for subterranean termites. Potted plants are common nest sites that can result in colonies being transported indoors. Bigheaded ants move quickly and build large colonies with distinct nests, frequently nesting in disturbed habitats like driveways and lawns. They will also nest in leaf litter, firewood, fences, and within walls. Infestations typically originate from outside or under a slab foundation.
Bigheaded Ant Behaviors, Threats or Dangers
Bigheaded ants do not generally bite unless disturbed and if they do, their bite is not painful. They are a nuisance pest and an annoyance to homeowners as they deposit piles of sand and forage into bathrooms, kitchens, around doors, and windows, walkways, and driveways. Infestations can be found near structures, ornamental plant bases, and sidewalks. Owners of infested buildings typically complain of finding hundreds of both live and dead ants. Control is difficult, as the entire supercolony needs to be treated for complete elimination. If you suspect a bigheaded ant issue, it is best to contact a professional ant exterminator.
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