Spiders in Maryland

Spiders found in Maryland include 23 unique species from confirmed sightings by contributing members of Spider ID. It is important to remember that spiders seen in Maryland 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.


23 Species Found in Maryland

Maryland Sightings
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Picture of Argiope aurantia (Black and Yellow Garden Spider) - Dorsal Enlarge Picture
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Picture of Tigrosa helluo - Dorsal Enlarge Picture
Picture of Tigrosa helluo - Dorsal Enlarge Picture
Picture of Steatoda spp. (False Widows) - Dorsal Enlarge Picture
Picture of Araneus marmoreus (Marbled Orb-weaver) - Dorsal,Webs Enlarge Picture
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Picture of unidentified spider Enlarge Picture
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Picture of unidentified spider Enlarge Picture
Picture of unidentified spider Enlarge Picture
Picture of unidentified spider Enlarge Picture
Picture of unidentified spider Enlarge Picture
Picture of unidentified spider Enlarge Picture
Picture of unidentified spider Enlarge Picture
Picture of unidentified spider Enlarge Picture
Picture of unidentified spider Enlarge Picture