Spiders in California

Spiders found in California include 57 unique species from confirmed sightings by contributing members of Spider ID. It is important to remember that spiders seen in California 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.


57 Species Found in California

California Sightings
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Picture of unidentified spider Enlarge Picture
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Picture of Kukulcania spp. - Dorsal Enlarge Picture
Picture of unidentified spider Enlarge Picture
Picture of Eriophora edax - Dorsal Enlarge Picture
Picture of unidentified spider Enlarge Picture
Picture of Zoropsis spinimana - Dorsal Enlarge Picture
Picture of Steatoda nobilis (Noble False Widow) - Male - Dorsal Enlarge Picture
Picture of unidentified spider Enlarge Picture
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Picture of unidentified spider Enlarge Picture
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Picture of unidentified spider Enlarge Picture
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Picture of unidentified spider Enlarge Picture
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Picture of Badumna longinqua (Grey House Spider) - Lateral 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
Picture of unidentified spider Enlarge Picture
Picture of unidentified spider Enlarge Picture
Picture of unidentified spider Enlarge Picture
Picture of Steatoda nobilis (Noble False Widow) - Dorsal Enlarge Picture
Picture of unidentified spider Enlarge Picture
Picture of unidentified spider Enlarge Picture
Picture of Callobius spp. - Dorsal Enlarge Picture
Picture of Zoropsis spinimana - Male - Lateral 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