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Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

National Moth Week was July 23-31, 2022! See moth submissions.

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

Photos of insects and people from the 2018 gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12


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TaxonomyBrowse
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Species Atypoides riversi - Antrodiaetus riversi

Antrodiaetus riversi - Atypoides riversi folding door spider? - Atypoides riversi - female folding door spider? - Atypoides riversi - female folding door spider? - Atypoides riversi - female folding door spider? - Atypoides riversi - female Turret--A. riversi? - Atypoides riversi Turret Spider nest?  Antrodiaetus? - Atypoides riversi Antrodiaetus riversi, Folding Door Spider, aka Turret Spider nest - Atypoides riversi
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Chelicerata (Chelicerates)
Class Arachnida (Arachnids)
Order Araneae (Spiders)
Infraorder Mygalomorphae (Mygalomorphs)
Family Antrodiaetidae (Folding-door Spiders)
Genus Atypoides
Species riversi (Antrodiaetus riversi)
Synonyms and other taxonomic changes
Formerly Atypoides riversi
Remarks
Males possess a long, horn-like apophysis on each jaw, terminating in a small, hairy knob.
Print References
Starrett J, Hedin M (2007) Multilocus genealogies reveal multiple cryptic species and biogeographic complexity in the California turret spider Antrodiaetus riversi (Mygalomorphae, Antrodiaetidae). Molecular Ecology, 16: 583-604.