Abacetus quadratipennis

{{Short description|Species of beetle}}

{{Speciesbox

|genus=Abacetus

|species=quadratipennis

|authority=W.J.Macleay, 1888

}}

Abacetus quadratipennis is a species of ground beetle in the subfamily Pterostichinae.{{Cite web| title=Abacetus quadratipennis W.J.MacLeay, 1888 | url=https://www.catalogueoflife.org/data/taxon/8HXQ | website=Catalogue of Life | access-date=2023-04-09 }} It was described by W.J.Macleay in 1888.