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Subfamily Piseninae

Brown Beetle - Pisenus humeralis cryptophagid beetle? - Pisenus humeralis Pisenus humeralis ? - Pisenus humeralis Triphyllia elongata Tetratomidae (Polypore Fungus Beetles), X2, ventral - Pisenus humeralis Anthribidae ? - Triphyllia elongata Pisenus humeralis Cryptophagidae? - Pisenus humeralis
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)
Subfamily Piseninae
Explanation of Names
Piseninae Miyatake 1960
Numbers
3 spp. in 2 genera in our area, 9 spp. in 3 genera total(1)
Range
mostly holarctic (+one monotypic genus in Chile); in our area, Pisenus spp. occur in the east and Triphyllia along the Pacific Coast(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.