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For Insects, Spiders & Their Kin
For the United States & Canada
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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

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


Subfamily Dinoderinae

Representative Images

Horned Powder-post Beetle - Prostephanus punctatus Bostrichidae >> Dinoderinae? - Stephanopachys rugosus Beetle - Prostephanus punctatus Beetle - Rhyzopertha dominica Stephanopachys Beetle with 3 large antennomeres - Prostephanus punctatus Pennsylvania Beetle for ID - Prostephanus punctatus Stephanopachys substriatus? - Stephanopachys substriatus

Classification

Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga
Superfamily Bostrichoidea
Family Bostrichidae (Horned Powder-post Beetles)
Subfamily Dinoderinae

Explanation of Names

Dinoderinae C.G. Thomson 1863

Numbers

6 described genera total, 4 genera in our area (of which two adventive)(1)

Works Cited

1.American Beetles, Volume II: Polyphaga: Scarabaeoidea through Curculionoidea
Arnett, R.H., Jr., M. C. Thomas, P. E. Skelley and J. H. Frank. (eds.). 2002. CRC Press LLC, Boca Raton, FL.