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TaxonomyBrowse
Info
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Species Ariadna bicolor

Ground Spider - Ariadna bicolor Ground Spider - Ariadna bicolor tube-dwelling spider - Ariadna bicolor - female Ariadna bicolor Ariadna bicolor - male Ariadna bicolor Spider - Ariadna bicolor Is this a ground spider? - Ariadna bicolor
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Chelicerata (Chelicerates)
Class Arachnida (Arachnids)
Order Araneae (Spiders)
Infraorder Araneomorphae (True Spiders)
No Taxon (Synspermiata)
Family Segestriidae (Tube Web Spiders)
Genus Ariadna
Species bicolor (Ariadna bicolor)
Synonyms and other taxonomic changes
Range
A. bicolor - southwestern US northeast to New England
Likely only species in mainland US. Regarding two other American spp., one occurs in the FL Keys, and the other in Hawaii.
A. pilifera was listed for southwestern US (AZ), but now only Mexico.