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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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Species Trechus obtusus

Small beetle - Trechus obtusus Carabid - Trechus obtusus Small ground beetle - Trechus obtusus Small ground beetle - Trechus obtusus Ground Beetle - Trechus obtusus Ground Beetle - Trechus obtusus T. ovipennis - Trechus obtusus T. ovipennis - Trechus obtusus
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 Trechinae
Tribe Trechini
Genus Trechus
No Taxon (Subgenus Trechus)
No Taxon (quadristriatus group)
Species obtusus (Trechus obtusus)
Explanation of Names
Trechus obtusus Erichson 1837
Size
3.5-4.5 mm(1)
Identification
Range
native to Europe, adventive in NA (BC-CA to ID-n.UT)(2)
Remarks
earliest record in our area: WA 1925(2)