Our false black widow spider removal service is the best and safest way to rid your home or business of spiders for good.

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False Black Widow Spider Identification

Size: 10 to 15 mm long (female body), 3 to 6 mm long (male body).

Colour: Dark brownish with white spots on the body.

Description: This spider species has a round, bulbous abdomen that features dotted pale markings.

Order/Family: Araneae/Theridiidae.

Scientific Name: Steatoda grossa.

Did You Know?

A false black widow spiders’ bite isn’t felt in real-time but is shortly followed by a burning sensation and pain.

False Black Widow Spider Biology

Firstly, this spider species breeds during springtime. Females produce three or more egg sacs, each of which contain 200 or more eggs. Male false black widow spiders have a life expectancy of around 18 months but die shortly after the mating process is complete.

False Black Widow Spider Behaviour, Diet, Habitat and Life Cycle

Easily mistaken for black widow spiders given their similar shape, female false black widow spiders are larger than males. Females grow up to a body length of 15 mm. Predominantly eating crawling insects such as pillbugs and sowbugs, this species constructs large irregular-shaped webs but they possess very poor eyesight. Males live for around 18 months while females have been known to live for much longer up to six years.

Found in British Columbia, false black widow spiders are often discovered on walls, fences and gardens, and also inhabit the bark of trees and spots beneath rocks. A non-aggressive spider species that is less harmful than a black widow, this doesn’t mean this particular spider isn’t dangerous. When disturbed, female false black widow spiders can bite as their defensive weapon with the burning sensation being extremely painful.

Wondering How To Get Rid Of False Black Widow Spiders?

Are you questioning how to get rid of false black widow spiders? Home and business owners should thoroughly vacuum areas where these spiders dwell in order to remove their webs. Additionally, sealing potential entry points such as porches and conservatories will reduce the likelihood of spiders breaching indoor spaces. If you still aren’t sure how to get rid of spiders, contact Terminix Canada today. We specialize in residential and commercial false black widow spider control.

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