Taxonomic history
Combination in Crematogaster (Acrocoelia): Emery, 1922c PDF: 145.Subspecies of Crematogaster tricolor: Santschi, 1913a PDF: 413 (in key); Santschi, 1914b PDF: 86.Subspecies of Crematogaster castanea: Emery, 1915e PDF: 12; Wheeler, 1922: 831; Santschi, 1935b: 269.