Where Are False Widow Spiders From?

False widow spiders are a species of spider known to inflict painful bites. They are most often mistaken for black widow spiders, but the two species are not the same.

They are part of the spider genus Steatoda. The species are found in parts of North America, South Africa, Western Asia, and Europe. Although not considered to be deadly, the venom is associated with some medically significant bites.

In recent years, the Noble False Widow has expanded from its native regions of the Canary Islands and Madeira to the rest of Europe. It is now also found in West Asia and South America.

This spider has a range of coloured markings on its dorsal side of its abdomen. It is not as large as the black widow. The species also has reddish orange legs.

They prefer to live in enclosed spaces such as houses and conservatories. The spiders can live in concrete fence posts, telephone poles, and roadside cuttings. They can also be found in ivy and vegetation.

The species also eat household pests such as house flies and mosquitoes. However, these insects pose a much greater risk to human health than the false widow spider.

The majority of the Noble False Widow spider bites occur while the victim is sleeping or working in a DIY project. These bites can cause pain and swelling. The pain around the bite can last up to 12 hours.

The Noble False Widow spider was introduced to Britain over a century ago. It has been reported in southern England, Wales, and Scotland.