Abacetus trapezialis

{{Short description|Species of beetle}}

{{speciesbox|genus=Abacetus|species=trapezialis|authority=Straneo, 1949}}

Abacetus trapezialis is a species of ground beetle in the subfamily Pterostichinae.{{Cite web| title=Abacetus trapezialis Straneo, 1949 | url=https://www.catalogueoflife.org/data/taxon/8HLB | website=Catalogue of Life | access-date=2023-04-09 }} It was described by Straneo in 1949.