Abacetus aenigma

{{Short description|Species of beetle}}

{{speciesbox|taxon=Abacetus aenigma|authority=Chaudoir, 1869}}

Abacetus aenigma is a species of ground beetle in the subfamily Pterostichinae. It was described by Maximilien Chaudoir in 1869 and is found in multiple countries in Asia. The species is found in the Cambodia, China, Laos and Vietnam.{{cite web |url=http://www.catalogueoflife.org/col/details/species/id/e42844bf10753fb6acbd8240cde93f92 |title=Catalogue of Life:Abacetus (Astigis) aenigma Chaudoir, 1869 |date=October 2017 |work=CarabCat |accessdate=1 June 2020}}