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Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

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TaxonomyBrowse
Info
ImagesLinksBooksData

Family Monotomidae - Minute Clubbed Beetles

Thione championi Sharp - Thione championi small Monotomidae - Monotoma longicollis Monotomidae - Bactridium sp.? - Bactridium ephippigerum Root-eating Beetle - Monotoma americana Pycnotomina cavicolle minutus ? - Rhizophagus sculpturatus A dark Monotomid.... - Monotoma americana Bactridium ephippigerum? - Bactridium californicum
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga
No Taxon (Series Cucujiformia)
Superfamily Cucujoidea
Family Monotomidae (Minute Clubbed Beetles)
Synonyms and other taxonomic changes
Rhizophagidae Redtenbacher 1845
Explanation of Names
Monotomidae Laporte 1840
Numbers
two subfamilies, with 55 spp. in 11 genera north of Mexico(1) and ~250 spp. in 35 genera worldwide(2)(3)
9 spp. in 2 genera in Maritime Canada(4)
Overview of our fauna
Family Monotomidae
Subfamily RHIZOPHAGINAE Rhizophagus

Subfamily MONOTOMINAE
Tribe Monotomini Monotoma
Tribe Thionini Thione
Size
1.5‒6.0 mm(2)
Identification
photos of southeastern spp. in (5)
Range
worldwide and throughout NA(1)
Food
predaceous or mycophagous(2)
See Also
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.
2.Tree of Life - Monotomidae
3.McElrath T., Boyd O., McHugh J.V. (2014-) MonotomID
4.Monotomidae (Coleoptera) of the Maritime Provinces of Canada
Majka C.G., Bousquet Y. 2010. J. Acad. Entomol. Soc. 6: 1-8.
5.Undocumented beetle diversity in the Southeastern United States: a case study of the minute clubbed beetles (Col.: Monotomidae)
McElrath T.C., McHugh J.V. . 2018. Zootaxa 4472: 127–140.