Spiders in Pennsylvania

Spiders found in Pennsylvania include 32 unique species from confirmed sightings by contributing members of Spider ID. It is important to remember that spiders seen in Pennsylvania 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.


32 Species Found in Pennsylvania

Pennsylvania Sightings
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Picture of Herpyllus ecclesiasticus (Eastern Parson Spider) - Dorsal Enlarge Picture
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Picture of Tigrosa helluo - Dorsal Enlarge Picture
Picture of Tigrosa helluo - Lateral Enlarge Picture
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Picture of Agelenopsis spp. (Grass Spiders) - Lateral Enlarge Picture
Picture of Trochosa ruricola - Dorsal Enlarge Picture
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