![]() ![]() Threat: While male black widow spiders rarely bite, females are known to be aggressive and bite in defense, especially when guarding eggs.Black widow spiders spin their webs near ground level. They can also be found in man-made structures such as sheds and barns. Habitat: Black widow spiders tend to seek out dry and dark locations that are protected, such as underneath stones or decks, as well as in hollow tree stumps and in firewood piles.Region: This spider species is found throughout United States, but is most common in the southern regions where the temperature is warmer.Young black widow spiders appear orange and white, becoming darker and more black in color as they age. Appearance: Black widows are black and shiny, with a telltale red hourglass shape on the underside of their abdomen.Below is a guide to help you identify some of the most common types of spiders and the potential threat they can pose to your health. In reality, almost all types of spiders found in the United States pose no threats to people.ĭespite the benevolent nature of most spiders, there are two species in the southern and western United States that can cause serious harm when accidentally disturbed - the black widow and brown recluse. There are also many myths floating around about spiders (no, people don't regularly swallow spiders in their sleep!) that make this pest seem much scarier than it actually is. The way they move is startling and unpredictable, their webs are sticky and their hunting methods can be rather gruesome. It's easy to understand why people cringe at the sight of a spider on the wall. Spiders often appear in horror movies, haunted houses and, worst of all, inside our homes where they are usually met with shrieking and the bottom of a shoe. Spiders 101 Identify Common Spider Species ![]()
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