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

National Moth Week was July 23-31, 2022! See moth submissions.

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

Photos of insects and people from the 2018 gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12


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Tribe Cyclosomini

Carabid... - Tetragonoderus Black and tan ground beetle - Tetragonoderus fasciatus Sand Beetle - Tetragonoderus latipennis Beetle ID Request - Tetragonoderus fasciatus latipennis? - Tetragonoderus latipennis Coleoptera > Carabidae > Cyclosomini > Tetragonoderus pallidus? - Tetragonoderus pallidus Arizona Beetle for ID - Tetragonoderus intersectus Tetragonoderus fasciatus
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Adephaga (Ground and Water Beetles)
Family Carabidae (Ground Beetles)
Subfamily Harpalinae
Supertribe Harpalitae
Tribe Cyclosomini
Numbers
6 spp. of a single genus in our area, ~120 spp. in 4 genera worldwide(1)
Range
mostly tropical America & Eurasia, with few taxa ranging north(1)
Works Cited
1.American Beetles, Volume I: Archostemata, Myxophaga, Adephaga, Polyphaga: Staphyliniformia
Arnett, R.H., Jr., and M. C. Thomas. (eds.). 2000. CRC Press LLC, Boca Raton, FL.