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For the United States & Canada
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Genus Cnopus

Cnopus impressus (LeConte, 1875) - Cnopus impressus Aderid - Cnopus impressus Cnopus nucleus (Fall) - Cnopus nucleus ant-like something beetle - Cnopus Tiny brown, hairy beetle - Cnopus impressus Cnopus impressus - female Colfax.J.2021.13 - Cnopus small mystery - Cnopus impressus
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga
No Taxon (Series Cucujiformia)
Superfamily Tenebrionoidea
Family Aderidae (Ant-like Leaf Beetles)
Tribe Aderini
Genus Cnopus
Explanation of Names
Cnopus Champion 1893
2 spp. in our area(1)
small neotropical genus; in our area, one sp. in se. US, another in sw. US (AZ-CA)(1)
sole member of the subtribe Cnopina Báguena 1948(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.