Spiders in United States

Spiders found in United States include 274 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.


274 Species Found in United States

United States Sightings
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Picture of unidentified spider Enlarge Picture
Picture of unidentified spider Enlarge Picture
Picture of Lycosidae (Wolf Spiders) - Male - Ventral Enlarge Picture
Picture of unidentified spider Enlarge Picture
Picture of Tegenaria domestica (Barn Funnel Weaver) - Dorsal Enlarge Picture
Picture of Tegenaria domestica (Barn Funnel Weaver) - Dorsal Enlarge Picture
Picture of Dolomedes tenebrosus (Dark Fishing Spider) - Dorsal Enlarge Picture
Picture of Leucauge argyrobapta (Mabel Orchard Orb-weaver) - Ventral Enlarge Picture
Picture of unidentified spider Enlarge Picture
Picture of unidentified spider Enlarge Picture
Picture of Anelosimus studiosus (Communal Spider) - Dorsal,Webs Enlarge Picture
Picture of Anasaitis canosa (Twin-flagged Jumping Spider) - Dorsal Enlarge Picture
Picture of unidentified spider Enlarge Picture
Picture of Neoscona arabesca (Arabesque Orb-weaver) - Dorsal Enlarge Picture
Picture of Phidippus otiosus (Canopy Jumping Spider) - Dorsal 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 Kukulcania spp. - Male - Dorsal Enlarge Picture
Picture of Theridiidae (Cobweb Weavers) - Lateral Enlarge Picture
Picture of unidentified spider Enlarge Picture
Picture of Steatoda spp. (False Widows) - Dorsal Enlarge Picture
Picture of Larinioides cornutus (Furrow Orb-weaver) - Dorsal Enlarge Picture
Picture of Rabidosa rabida (Rabid Wolf Spider) - Male - Dorsal Enlarge Picture
Picture of Trochosa ruricola - Dorsal Enlarge Picture
Picture of Trochosa ruricola - Dorsal Enlarge Picture
Picture of Argiope argentata (Silver Garden Spider) - Dorsal Enlarge Picture
Picture of Argiope aurantia (Black and Yellow Garden Spider) - Ventral,Webs Enlarge Picture
Picture of Latrodectus variolus (Northern Black Widow) - Female - Dorsal Enlarge Picture
Picture of Salticidae (Jumping Spiders) - Dorsal Enlarge Picture
Picture of Oxyopes spp. - Dorsal Enlarge Picture
Picture of Trochosa terricola - Dorsal Enlarge Picture
Picture of Neoscona crucifera (Hentz Orb-weaver) - Dorsal,Webs Enlarge Picture
Picture of Kukulcania hibernalis (Southern House Spider) - Female - Dorsal Enlarge Picture
Picture of Scytodes thoracica - Dorsal Enlarge Picture
Picture of Agelenidae (Funnel Weavers) - Dorsal Enlarge Picture
Picture of Kukulcania hibernalis (Southern House Spider) - Male - Dorsal Enlarge Picture
Picture of Salticidae (Jumping Spiders) - Dorsal Enlarge Picture
Picture of Eriophora spp. - Dorsal Enlarge Picture
Picture of Steatoda triangulosa (Triangulate Cobweb Spider) - Ventral Enlarge Picture
Picture of Herpyllus ecclesiasticus (Eastern Parson Spider) - Dorsal Enlarge Picture
Picture of unidentified spider Enlarge Picture
Picture of Leucauge argyrobapta (Mabel Orchard Orb-weaver) - Ventral Enlarge Picture
Picture of Metepeira spp. - Dorsal,Webs Enlarge Picture
Picture of Agelenidae (Funnel Weavers) - Dorsal,Webs Enlarge Picture
Picture of Tibellus oblongus - Dorsal Enlarge Picture
Picture of unidentified spider Enlarge Picture
Picture of Lycosidae (Wolf Spiders) - Dorsal Enlarge Picture