Perarthrus

{{short description|Genus of beetles}}

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| taxon = Perarthrus

| authority = LeConte, 1851

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Perarthrus is a genus of beetles in the family Cerambycidae, containing the following species:Bezark, Larry G. [http://plant.cdfa.ca.gov/byciddb/bycidview.asp A Photographic Catalog of the Cerambycidae of the World] {{Webarchive|url=https://web.archive.org/web/20130827211041/http://plant.cdfa.ca.gov/byciddb/bycidview.asp |date=2013-08-27 }}. Retrieved on 22 May 2012.

• Perarthrus linsleyi (Knull, 1942)
• Perarthrus pallida (Schaeffer, 1905)
• Perarthrus vittatus LeConte, 1851