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Giant house spider on a white background - Keep spiders away from your home with City Termite & Pest Control in Malvern, AR

Giant House Spider

Actual Size: ¾ with 2” leg span

Characteristics: Muddy brown coloration with a large, hairy body

Legs: 8

Habitat: Often seek shelter in corners, basements, garages, attics, and other undisturbed areas.

Habits:

  • Capable of running up to three feet per second.
  • Creates webs that are untidy and flat, with a distinct funnel structure at one end.
  • Most commonly seen in the fall when they have reached their maximum size.
  • Often inhabit nooks of rooms, storage sheds, and amidst firewood and boxes.


Giant House Spiders in Central Arkansas

The giant house spider is a common inhabitant of Central Arkansas homes. Once considered venomous, it has since been found to have minimal or no toxicity. Look for these large spiders in shadowy corners within rooms, storage sheds, barns, and other structures. Their signature funnel webs often adorn window angles and corners. Although they prefer outdoor living, they often find their way indoors by stowing away in boxes or firewood.

Giant House Spider Habitat

Giant house spiders easily adapt to diverse environments. They thrive in garages, basements, and the great outdoors They skillfully construct funnel-shaped webs, positioning themselves at the center to await unsuspecting prey. These spiders are not avid climbers. Indoors, you might find them on the floor or unexpectedly trapped in sinks and bathtubs, places they’ve explored in search of moisture. They prefer to remain hidden during the day, making nighttime sightings more common.

Giant House Spider Behaviors, Threats, or Dangers

During autumn, giant house spiders are frequently seen indoors when they reach their maximum size. Despite their intimidating appearance, they are not aggressive and tend to flee rapidly when startled. While rare, a bite from a giant house spider may occur if it feels threatened. However, these bites are not serious, and the spider’s venom poses harm only to individuals with specific allergies.

Always contact a professional spider exterminator for help with giant house spiders.