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Family Trogossitidae - Bark-gnawing Beetles

bark-gnawing beetle with mites - Temnoscheila beetle - Eronyxa pallida Tenebroides semicylindricus (Horn) - Tenebroides semicylindricus Beetle - Airora cylindrica Trogossitidae - Thymalus marginicollis Cylidrella live on spruce - Nemozoma championi flat bark-gnawing beetle - Peltis pippingskoeldi Bark-gnawing Beetle - Temnoscheila acuta
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga (Water, Rove, Scarab, Long-horned, Leaf and Snout Beetles)
No Taxon (Series Cucujiformia)
Superfamily Cleroidea (Bark-gnawing, Checkered and Soft-winged Flower Beetles)
Family Trogossitidae (Bark-gnawing Beetles)
Synonyms and other taxonomic changes
Ostomatidae, Trogositidae (misspelling)
probably not monophyletic within Cleroidea
Explanation of Names
Trogossitidae Latreille 1802
Numbers
2 subfamilies, with ~60 spp. in 13 genera in our area, ~600 spp. in ~50 genera worldwide(1)(2); 8 spp. in 6 genera in Atlantic Canada(3)
Overview of our fauna
Family TROGOSSITIDAE
Subfamily Peltinae
Subfamily Trogossitinae
Size
2-22 mm, most 5-15 mm (some exotic spp. up to 50 mm)(4)
Identification
keys in(5)
mostly cylindrical or slightly flattened subcortical beetles; wide-bodied forms tend to be associated with bracket fungi
Range
worldwide and throughout NA(6); nearly half of the described spp. are in S. America(7)
Habitat
Forests; under bark or on bracket fungi; a few spp. in stored products
Food
Many are predatory on other beetles and their larvae
See Also
some lookalikes from other superfamilies:
Works Cited
1.Order Coleoptera Linnaeus, 1758. In: Zhang Z.-Q. (ed.) Animal biodiversity: An outline of higher-level classification...
Ślipiński S.A., Leschen R.A.B., Lawrence J.F. 2011. Zootaxa 3148: 203–208.
2.Trogossitidae: A review of the beetle family, with a catalogue and keys
Kolibáč J. 2013. ZooKeys 366: 1-194.
3.The Trogossitidae (Coleoptera) of Atlantic Canada
Majka C.G. 2011. J. Acadian Ent. Soc. 7: 25-31.
4.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.
5.A revision of the Trogossitidae of America north of Mexico (Coleoptera: Cleroidea)
J.R. Barron. 1971. Memoirs of the Entomological Society of Canada, 75: 1-143.
6.Synopsis of the described Coleoptera of the world
7.Coleoptera, Beetles; Morphology and Systematics vol. 2
Richard A.B. Leschen, Rolf G. Beutel and John F. Lawrence. 2010. De Gruyter.