Agonum cupripenne

{{short description|Species of beetle}}

{{Speciesbox

|image=Agonum cupripenne (Say).jpg

|taxon=Agonum cupripenne|authority=Say, 1823

|synonyms={{Specieslist

|Agonum nitidulum|(Dejean, 1828)

|Agonum gemmeum|(Casey, 1920)

|Agonum tahonse|(Casey, 1920)

}}

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Agonum cupripenne is a species of ground beetle from Platyninae family that can be found in the United States and Canada. They are green coloured and have a purple head.{{Cite web| title=Agonum cupripenne (Say, 1823) | url=https://www.catalogueoflife.org/data/taxon/5TT4S | website=Catalogue of Life | access-date=2023-04-08 }}