Primary type information:
Primary type material: holotype worker. Primary type locality: Ghana: Tafo (= New Tafo, Eastern Region, Akim District, Cocoa Research Institute of Ghana), 29.vii.1975 (C. Campbell). Primary type depository: BMNH. Primary type specimen: CASENT0902930.
Secondary type information:
Secondary type material: 2 paratype workers. Secondary type locality: same as for holotype. Secondary type depository: BMNH.