Primary type information:
Primary type material: holotype worker. Primary type locality: East Malaysia: Borneo, Sabah, Danum Valley, Lahad Datu Dist. (5°1.03’N; 117°44.87’E), vii.2012, BRL2WF3 Aii (W. Wang). Primary type depository: ITBC.
Secondary type information:
Secondary type material: 7 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: ITBC, SKYC, TNHM.