Primary type information:
Primary type material: holotype worker. Primary type locality: Indonesia: Sumatra, Mentawei Archipelago, Sipora I., 31.x.1924, no. 22g (H.H. Karny). Primary type depository: unknown (perhaps BZBC or MZBJ).
Type notes:Moffett, 1985b: 43, says the holotype could not be found.