Abacetus obscurus

{{Short description|Species of beetle}}

{{Speciesbox

|genus=Abacetus

|species=obscurus

|authority=Andrewes, 1933

}}

Abacetus obscurus is a species of ground beetle in the subfamily Pterostichinae.{{Cite web| title=Abacetus obscurus Andrewes, 1933 | url=https://www.catalogueoflife.org/data/taxon/8HWZ | website=Catalogue of Life | access-date=2023-04-09 }} It was described by Andrewes in 1933.