Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

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Calendar

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National Moth Week was July 19-27, and the Summer 2025 gathering in Louisiana, July 19-27

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

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

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


Species Pentaphyllus testaceus

Representative Images

Pentaphyllus testaceus

Classification

Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga
No Taxon (Series Cucujiformia)
Superfamily Tenebrionoidea
Family Tenebrionidae (Darkling Beetles)
Subfamily Diaperinae
Tribe Diaperini
Subtribe Diaperina
Genus Pentaphyllus
Species testaceus (Pentaphyllus testaceus)

Explanation of Names

Pentaphyllus testaceus (Hellwig 1792)

Range

native to Europe, adventive in NA (ON)(1)

Remarks

earliest record in our area: ON 2006(2)

Works Cited

1.Checklist of beetles (Coleoptera) of Canada and Alaska. Second edition
Bousquet Y., Bouchard P., Davies A.E., Sikes D.S. 2013. ZooKeys 360: 1–402.
2.High Park, Toronto, Canada. Part 1. Pentaphyllus testaceus (Hellwig, 1792) (Col, Tenebrionidae) new to the Nearctic Region...
Whitehead P.F. 2007. Entomologist's Monthly Magazine 143: 181-186.