Abacetus convexiusculus

{{Short description|Species of beetle}}

{{speciesbox

|taxon=Abacetus convexiusculus|authority=Chaudoir, 1869}}

Abacetus convexiusculus is a species of ground beetle in the subfamily Pterostichinae.{{Cite web| title=Abacetus convexiusculus Chaudoir, 1870 | url=https://www.catalogueoflife.org/data/taxon/63YPL | website=Catalogue of Life | access-date=2023-04-09 }} It was described by Maximilien Chaudoir in 1869.