Spiders in United States

Spiders found in United States include 98 unique species from 1252 confirmed sightings based on contributions made by Spider ID members. 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.

Have you photographed spiders in United States?

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98 Species Found in United States

United States Sightings
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1252 spider sightings have been made in United States by contributing members. Consider submitting confirmed sightings of your own.

Picture of Kukulcania spp. - Female - Dorsal Enlarge picture icon
Picture of unidentified spider Enlarge picture icon
Picture of unidentified spider Enlarge picture icon
Picture of unidentified spider Enlarge picture icon
Picture of unidentified spider Enlarge picture icon
Picture of unidentified spider Enlarge picture icon
Picture of unidentified spider Enlarge picture icon
Picture of unidentified spider Enlarge picture icon
Picture of Zoropsis spinimana - Female - Dorsal Enlarge picture icon
Picture of Metaltella simoni (Hacklemesh Weaver) - Male - Dorsal Enlarge picture icon
Picture of Theridiidae (Cobweb Weavers) Enlarge picture icon
Picture of Steatoda spp. - Dorsal Enlarge picture icon
Picture of Dysdera crocata (Woodlouse Hunter) - Dorsal Enlarge picture icon
Picture of Pholcus spp. - Lateral Enlarge picture icon
Picture of unidentified spider Enlarge picture icon
Picture of Metaltella simoni (Hacklemesh Weaver) - Dorsal Enlarge picture icon
Picture of Araneus spp. (Angulate & Round-shouldered Orb-weavers) - Dorsal Enlarge picture icon
Picture of Larinioides cornutus (Furrow Orb-weaver) - Dorsal Enlarge picture icon
Picture of Trachelas tranquillus (Broad-faced Sac Spider) - Dorsal Enlarge picture icon
Picture of Micrathena spp. (Micrathena Spiders) - Female - Dorsal,Webs Enlarge picture icon
Picture of Araneus diadematus (Cross Orb-weaver) - Female - Dorsal,Gravid Enlarge picture icon
Picture of Larinioides cornutus (Furrow Orb-weaver) - Male - Lateral Enlarge picture icon
Picture of Tigrosa spp. - Male - Dorsal Enlarge picture icon
Picture of Metaltella simoni (Hacklemesh Weaver) - Dorsal Enlarge picture icon
Picture of unidentified spider - Dorsal Enlarge picture icon
Picture of Araneus diadematus (Cross Orb-weaver) - Female - Dorsal Enlarge picture icon
Picture of Steatoda borealis - Male - Dorsal,Webs Enlarge picture icon
Picture of unidentified spider Enlarge picture icon
Picture of Dolomedes tenebrosus (Dark Fishing Spider) - Eyes Enlarge picture icon
Picture of Amaurobius ferox (Black Lace-Weaver) - Male - Dorsal Enlarge picture icon
Picture of Lycosidae (Wolf Spiders) - Female - Dorsal,Egg Sacs Enlarge picture icon
Picture of Gnaphosidae (Stealthy Ground Spiders) - Dorsal Enlarge picture icon
Picture of Agelenidae (Funnel Weavers) - Male - Ventral Enlarge picture icon
Picture of Linyphiidae (Money Spiders) - Female - Ventral Enlarge picture icon
Picture of Cheiracanthium mildei (Long-legged Sac Spider) - Dorsal Enlarge picture icon
Picture of unidentified spider - Male - Lateral Enlarge picture icon
Picture of Steatoda spp. - Dorsal Enlarge picture icon
Picture of Pholcidae (Cellar Spiders) - Female - Lateral Enlarge picture icon
Picture of Zoropsis spinimana - Female - Lateral Enlarge picture icon
Picture of Scytodes spp. - Female - Lateral Enlarge picture icon
Picture of Zoropsis spinimana - Female - Lateral Enlarge picture icon
Picture of Tetragnatha spp. - Dorsal Enlarge picture icon
Picture of Theridiidae (Cobweb Weavers) - Ventral Enlarge picture icon
Picture of Theridiidae (Cobweb Weavers) - Lateral Enlarge picture icon
Picture of Dictynidae (Mesh Web Weavers) - Dorsal Enlarge picture icon
Picture of Eriophora ravilla (Tropical Orb-weaver) - Dorsal,Prey Enlarge picture icon
Picture of Leucauge spp. - Female - Ventral,Webs Enlarge picture icon
Picture of Gasteracantha cancriformis (Spiny-backed Orb-weaver) - Female - Dorsal,Webs Enlarge picture icon
Picture of Araneus marmoreus (Marbled Orb-weaver) - Female - Dorsal Enlarge picture icon
Picture of Theridiidae (Cobweb Weavers) - Ventral Enlarge picture icon