Primary type information:
Primary type material: syntype workers (number not stated). Primary type localities: Papua New Guinea (“Nova-Guinea, Colonia Germanica”): Hansemann Mts (
L. Biró), Papua New Guinea: Berlinhafen (= Aitepe) (
L. Biró). Primary type depositories: 
HNHM, 
MSNG. Primary type specimens: 
CASENT0903779, 
CASENT0922422.