Taxonomic history
Combination in Crematogaster: Roger, 1863b PDF: 37.Combination in Crematogaster (Acrocoelia): Emery, 1922c PDF: 150.Combination in Crematogaster (Crematogaster): Bolton, 1995b: 166.Combination in Crematogaster (Crematogaster): Blaimer, 2012c PDF: 55.[Bingham, 1903 PDF: 136 suggests that Crematogaster diffusa may be a senior synonym of Crematogaster aberrans.].