Biology:Gaius villosus

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Short description: Species of spider

Gaius villosus
AustralianMuseum spider specimen 52.JPG
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Mygalomorphae
Family: Idiopidae
Genus: Gaius
Species:
G. villosus
Binomial name
Gaius villosus
Rainbow, 1914[1]
Synonyms[1]
  • Anidiops villosus (Rainbow, 1914)

Gaius villosus is a species of spider in the family Idiopidae (armored trapdoor spiders) found in Western Australia in a variety of different habitats.[2]

Originally described in 1914 as Gaius villosus by William Joseph Rainbow,[1][3] in 1957 it was transferred to Anidiops by Barbara Main[1][4] (a genus no longer recognized). In 2017, it was returned to Gaius by Rix and others[1][5] – at the time it was the sole species in the genus,[5] although others have been added since.[1]

Number 16,[6] aged approximately 43 years at death and thought to be the longest-lived spider on record, was a female of this species.[7][8]

References

  1. 1.0 1.1 1.2 1.3 1.4 1.5 "Gen. Gaius Rainbow, 1914", World Spider Catalog (Natural History Museum Bern), http://www.wsc.nmbe.ch/genus/4224, retrieved 2018-05-16 
  2. "Threatened Trapdoor Spiders of the Avon". Wheatbelt Natural Resource Management. p. 8. https://www.wheatbeltnrm.org.au/sites/default/files/knowledge_hub/documents/trap-door-spider-kit-090130MW.pdf. Retrieved 4 May 2018. 
  3. Rainbow, W. J. , Wikidata Q56196374
  4. Main, B. Y. , Wikidata Q99572730
  5. 5.0 5.1 Rix, Michael G.; Raven, Robert J.; Main, Barbara York; Harrison, Sophie E.; Austin, Andrew D.; Cooper, Steven J.B.; Harvey, Mark S. (2017). "The Australasian spiny trapdoor spiders of the family Idiopidae (Mygalomorphae : Arbanitinae): a relimitation and revision at the generic level". Invertebrate Systematics. doi:10.1071/IS16065. 
  6.  , Wikidata Q56657531
  7. Nelson, Bryan (28 April 2018). "World's longest-lived spider died at the ripe old age of 43" (in en). MNN - Mother Nature Network. https://www.mnn.com/earth-matters/animals/stories/worlds-longest-lived-spider-died-ripe-old-age-43. Retrieved 4 May 2018. 
  8. "The extraordinary life and death of the world’s oldest known spider" (in en-US). Washington Post. ISSN 0190-8286. https://www.washingtonpost.com/news/speaking-of-science/wp/2018/05/01/the-extraordinary-life-and-death-of-the-worlds-oldest-known-spider/. 

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