Primary type information:
Primary type material: holotype worker. Primary type locality: Thailand: Khao Sok Park, 25.xii.1998 (U. Maschwitz). Primary type depository: NHMB.
Secondary type information:
Secondary type material: 14 paratype workers, 10 paratype queens. Secondary type locality: same as for holotype. Secondary type depositories: FRKL, KDPC, MCZC, MSNG, SMNK.