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TaxonomyBrowse
Info
ImagesLinksBooksData

Genus Ariadna

spinnerets, tube-dwelling spider - Ariadna bicolor - female Ariadna bicolor - male Tube Web Spider - Ariadna bicolor Ariadna bicolor Black and brown spider - Ariadna bicolor Black and brown spider - Ariadna bicolor Spider - Ariadna bicolor Ariadna bicolor  - Ariadna bicolor - male
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
Synonyms and other taxonomic changes
Ariadna fidicina = Citharoceps fidicina
Ariadna pragmatica = A. bicolor
Numbers
Previously A. bicolor, fidicina, pilifera, perkinsi, pragmatica, and weaveri listed for United States.
Currently A. bicolor, arthuri, perkinsi
Identification
Male metatarsus I bent and with lateral process (spur). (1)
Range
A. bicolor - (US range) southwestern US northeast to New England
A. arthuri - (US range) Florida Keys
A. perkinsi - Hawaii
Print References
Beatty, J. (1970). The spider genus Ariadna in the Americas (Araneae, Dysderidae). Bulletin of the Museum of Comparative Zoology at Harvard College 139: 433-518.

Giroti, A. M. & Brescovit, A. D. (2018). The taxonomy of the American Ariadna Audouin (Araneae: Synspermiata: Segestriidae). Zootaxa 4400(1): 1-114.
Works Cited
1.Spiders of North America: An Identification Manual
D. Ubick, P. Paquin, P.E. Cushing and V. Roth (eds). 2005. American Arachnological Society.