Primary type information:
Primary type material: holotype worker. Primary type locality: Thailand: Nan Province, Muang District, Pha Sing Subdistrict, Ban Pha Tup, Bow Nam Thip Cave, 19.v.2018, SJ190518-01 (S. Jantarit). Primary type depository: THNHM. Primary type specimen: THNHM-I-00029190.
Secondary type information:
Secondary type material: 4 paratype workers. Secondary type locality: same as for holotype. Secondary type depository: THNHM. Secondary type specimens: THNHM-I-00029191 to THNHM-I-00029194.