Crematogaster (Acrocoelia) melanogaster var. homonyma Emery, 1922c: 147 (w.q.) NAMIBIA. Afrotropic.

Primary type information: Primary type material: syntype workers (number not stated). Primary type locality: Namibia (“South Africa”): Kuisip (= Kuiseb) River (no collector’s name). Primary type depository: NHMW. Type notes: This taxon is based on specimens of Crematogaster castanea arborea Smith, 1858a, sensu Mayr, 1866b: 900, misidentification.