Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
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»
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»
Polyphaga
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Series Cucujiformia
»
Cleroidea
»
Trogossitidae
Family Trogossitidae
Classification
Kingdom
Animalia (Animals)
Phylum
Arthropoda (Arthropods)
Subphylum
Hexapoda (Hexapods)
Class
Insecta (Insects)
Order
Coleoptera (Beetles)
Suborder
Polyphaga
No Taxon
(Series Cucujiformia)
Superfamily
Cleroidea
Family
Trogossitidae
Synonyms and other taxonomic changes
split (again!) per
(
1
)
; the genera of our fauna formerly treated under Peltinae have been reassigned as follows:
former Lophocaterini (
Eronyxa
·
Grynocharis
·
Lophocateres
·
Lycoptis
) →to
Lophocateridae
;
Peltis
→to
Peltidae
;
Thymalus
→to
Thymalidae
Explanation of Names
Trogossitidae
Latreille
1802
Numbers
47 spp. in 7 genera of 2 subfamilies in our area, ~330 spp. in 28 genera of 4 subfamilies total
(
2
)
(
1
)
Genera of our fauna:
Subf.
Calitinae
Calitys
Subf.
Trogossitinae
Airora
·
Corticotomus
·
Euschaefferia
·
Nemozoma
·
Temnoscheila
·
Tenebroides
Size
5-22 mm (exotic spp. up to 50 mm)
(
3
)
Identification
keys in
(
4
)
mostly cylindrical or slightly flattened subcortical beetles
Range
worldwide and throughout NA
(
2
)
; nearly half of the described spp. are in S. America
(
5
)
Habitat
Forests; under bark or on bracket fungi; a few spp. in stored products
Food
Many are predatory on other beetles and their larvae
Their antennae detect odors that guide them to the best hunting grounds.
(
6
)
See Also
some lookalikes from other superfamilies:
Works Cited
1.
Comprehensive phylogeny of the Cleroidea (Coleoptera: Cucujiformia)
Gimmel M.L., Bocakova M., Gunter N.L., Leschen R.A.B. 2019. Sys. Entomol. 44: 527-558.
2.
Synopsis of the described Coleoptera of the world
3.
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.
4.
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.
5.
Coleoptera, Beetles; Morphology and Systematics vol. 2
Richard A.B. Leschen, Rolf G. Beutel and John F. Lawrence. 2010. De Gruyter.
6.
Hidden Company that Trees Keep: Life from Treetops to Root Tips
James B. Nardi. 2023. Princeton University Press.
Contributed by
Phillip Harpootlian
on 11 March, 2005 - 9:13am
Additional contributions by
cotinis
,
Mike Quinn
,
v belov
,
roar
,
Marci Hess
Last updated 24 September, 2023 - 10:47am