image of trapdoor spider

Trapdoor Spider


Trapdoor spiders belong to the family Idiopidae and are known for their unique behavior and habitat. They are typically medium to large-sized spiders with robust bodies and strong legs. As the name suggests, these spiders construct burrows with hinged trapdoors made from silk and soil or debris. The coloration of trapdoor spiders varies, often blending with their surrounding environment.


Trapdoor spiders are ground-dwelling spiders that create burrows in soil, sand, or leaf litter. They construct their burrows with a fitted trapdoor that serves as protection from predators and a means to ambush unsuspecting prey that walks over the trap. The trapdoor is often camouflaged to blend with the surroundings.


Trapdoor spiders are generally not considered dangerous to humans. They are reclusive and rarely leave their burrows, so interactions with people are limited. Their venom is primarily used to immobilize their prey, which consists of insects and other small creatures.

First Aid Tips:

Bites from trapdoor spiders are rare due to their reclusive nature. If bitten, consider the following first aid steps:

  • Wash the bite area with soap and water to prevent infection.
  • Apply a cold compress to reduce pain and swelling.
  • Keep the affected limb elevated.
  • Seek medical attention if you experience any severe symptoms, allergic reactions, or prolonged discomfort.

Call to Action:

If you have concerns about trapdoor spiders or other pests in the Canberra area, you can contact A1 Pest Control Canberra at 0407 065 413. Their team of experts can offer professional pest control services to address your concerns and provide solutions tailored to your needs.

Keep in mind that while trapdoor spiders are not typically a threat to humans, it’s always advisable to consult with professionals for accurate information and assistance when dealing with spiders or other pests.

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Call A1 Pest Control Canberra today for a consultation and to schedule an inspection of your property.

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