Spiders in Wisconsin

Spiders found in Wisconsin include 22 unique species from 130 confirmed sightings based on contributions made by Spider ID members. It is important to remember that spiders seen in Wisconsin are not bound by the territorial lines decided on by humans, therefore their distribution is subject to change. Occasionally, spiders can be found well outside of their known range due to being intentionally or accidentally transported by humans in cars, luggage, and other belongings.


22 Species Found in Wisconsin

Wisconsin Sightings
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130 spider sightings have been made in Wisconsin by contributing members. Consider submitting confirmed sightings of your own.

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Picture of Schizocosa spp. (Lanceolate Wolf Spiders) - Dorsal Enlarge Picture
Picture of Herpyllus ecclesiasticus (Eastern Parson Spider) - Dorsal Enlarge Picture
Picture of Schizocosa spp. (Lanceolate Wolf Spiders) - Dorsal Enlarge Picture