Primary type information:
Primary type material: holotype worker. Primary type locality: Thailand: Chiang Mai Province, Chiang Dao District, Chiang Dao Cave, 9.i.2023, WJT090123-01 (W. Jaitrong). Primary type depository: THNHM. Primary type specimen: THNHM-I-00029078.
Secondary type information:
Secondary type material: 14 paratype workers. Secondary type locality: same as for holotype. Secondary type depository: THNHM. Secondary type specimens: THNHM-I-00029079 to THNHM-I-00029092.