Save $100.00 on Your Initial Pest Service* $100 OFF
*Terms and conditions apply - call for details

Arizona Brown Spiders

Loxosceles arizonica
Request A Free Consultation Get Started
arizona brown spider

What do Arizona brown spiders look like?

Arizona Brown Spider is a species of brown recluse spiders found in Arizona. It has two body parts and eight legs, a distinct violin shaped marking on top of the head, 3 sets of eyes, 1/4 to 1/2 inches long with long thin legs, and yellowish to light brown color.

The venom of a black widow spider is a neurotoxin and is used as a defense. Black widow spiders do not bite humans instinctively. The black widow spider bite can cause severe pain. Young children and the elderly are especially susceptible to a severe reaction to a black widow spider bite.

Most other spiders in our area do not pose a significant risk, however, a spider bite can be unpleasant and irritate the skin.

When are arizona brown spiders most active?

Very Active
Active
Not Active
January
Jan
February
Feb
March
Mar
April
Apr
May
May
June
Jun
July
Jul
August
Aug
September
Sep
October
Oct
November
Nov
December
Dec

Habits of the Arizona brown spiders

  • Diet: Small insects caught in webs or hunted.  Can survive 6-12 months without food.
  • Activity: Hunt at night
  • Preferred Climate: Temperate climate
  • Defense: Toxic bite and violin marking on the head which scares its predators.
  • Cautions: Bite may cause necrosis if enough venom is injected. Consult a physician if bitten by a recluse.
  • Home Invasion: Primarily found outdoors, these brown spiders in AZ may be seen hiding in cracks or crevices during the day and actively about at night.  It is possible to find their shed skins on surfaces.

Are Arizona brown spiders dangerous?

  • Reddened skin followed by a blister that forms at the bite
  • Mild to intense pain and itching for 2 to 8 hours
  • An open sore that develops a week or more following the bite
  • Some people will even have severe allergic reactions

Where do Arizona brown spiders nest?

Nesting sites are often found in basements, attics, crawl spaces, and closets. You may find activity in drop ceilings and behind baseboards as well. 

Helpful hints 

  • Removal of trash or debris (woodpiles, boxes, tires, etc.) stored around the home.
  • Seal openings in the home that could be entry points.
  • Recommend regular pest control service plan.

Interesting facts about Arizona brown spiders

It is thought that the number of necrotic wounds attributed to brown recluse bites is highly misdiagnosed.

How do I get rid of spiders?

Getting rid of spiders can be a tricky task as they are elusive creatures. That's why our service includes everything necessary for one fee.

Our treatment method consists of the following:

  • Detailed inspection of the entire structure identifying areas of activity and entry points.
  • A treatment around the foundation, garage, eaves, soffits, etc is applied on the exterior. Any accessible webs will be removed.
  • On the inside, our technician will apply an all natural dust and limited amounts of a liquid material in areas where the spiders are or may travel.
  • We may also install Pest Monitor Stations which have a glue board in them to capture and monitor the area.
commercial pest control client phoenix az

Testimonials

‟Hi! I am an employee for Starbucks here in Phoenix wanted to give good feed back on one of your techs Richard Limon he was very kind and professional he was here a few weeks ago! Wanted to give him a 5 start rate, he was Awesome!”
Roxy L.
Phoenix, AZ
Northwest Exterminating received an average rating of 4.6 out of 5 stars from 586 reviews. 4.6 Read Google Reviews

Request Your FREE Estimate

Have questions or need help getting rid of Arizona brown spiders or other pests? Simply complete the form below or give us a call!

There was a problem with your submission. Please correct the issues below

or call now
Please wait…

Northwest Exterminating Blog & News

Read the latest articles & news
spider crawling on tucson home
October 21, 2024

Spiders May Not Be The Problem, But A Symptom

Finding spiders (or their webs) in your home is a problem. We know that one spider in your home is…
Read More
a single roach resting on a kitchen chair inside phoenix home
September 20, 2024

Pest Proofing Your Phoenix Home – Inside & Out

As a homeowner, you know how to protect your property from unwanted intruders. You install the best…
Read More
monsoons in arizona in september
September 7, 2024

Do Monsoon Storms Bring Out Bugs?

The monsoon storms in Phoenix and Tucson definitely bring out the bugs. If you want to keep them out…
Read More