Primary type information:
Primary type material: holotype worker. Primary type locality: Thailand: Nakhon Si Thammarat Prov., Khao Nan N.P., Papra Station, TH07-SKY-44 (Sk. Yamane). Primary type depository: TNHM.
Secondary type information:
Secondary type material: 4 paratype workers, 1 paratype queen. Secondary type locality: same as for holotype. Secondary type depositories: SKYC, TNHM.