Spiders in United States

Spiders found in United States include 264 unique species from confirmed sightings by contributing members of Spider ID. It is important to remember that spiders seen in United States 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.


264 Species Found in United States

United States Sightings
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Picture of Steatoda triangulosa (Triangulate Cobweb Spider) - Lateral Enlarge Picture
Picture of Steatoda triangulosa (Triangulate Cobweb Spider) - Dorsal Enlarge Picture
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Picture of Latrodectus geometricus (Brown Widow Spider) - Dorsal Enlarge Picture
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Picture of Kukulcania hibernalis (Southern House Spider) - Dorsal Enlarge Picture
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Picture of Kukulcania hibernalis (Southern House Spider) - Female - Dorsal Enlarge Picture
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Picture of Tigrosa annexa - Dorsal Enlarge Picture
Picture of Lycosidae (Wolf Spiders) - Dorsal Enlarge Picture
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Picture of Thelacantha brevispina (Double Spotted Spiny Spider) - Dorsal Enlarge Picture
Picture of Larinioides sclopetarius (Bridge Orb-weaver) Enlarge Picture
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