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Genus Tetratoma

Tetratoma concolor Tetratoma tessellata Spotty beetle - Tetratoma tessellata Tetratoma? - Tetratoma truncorum Coleoptera - Tetratoma concolor fungus beetle? - Tetratoma truncorum Cryptophagidae? Found on snowpack - Tetratoma concolor Dermestidae found on snowpack - Tetratoma concolor
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 Tetratomidae (Polypore Fungus Beetles)
Genus Tetratoma
Explanation of Names
Tetratoma Fabricius 1790
Greek 'cut in four' (refers to the 4-segmented antennal club)
Numbers
5 spp. in 3 subgenera in our area; 22 spp. in 5 subgenera total(1)
Range
holarctic; in our area, n. US and adjacent Canada(1)
Remarks
the only member of the subfamily Tetratominae(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.