Primary type information:
Type-material: holotype worker. Type-locality: Philippines: Leyte Prov., Leyte I., Baybay, slopes of Mt Pangasugan, behind Layte State University, banks of Calbiga-a River, 50-100 m., 20-21.iii.2005, #422 (H. Zettel & C.V. Pangantihon). Type-depository: USCC.
Secondary type information:
Paratype-material: 13 paratype workers. Paratype-locality: same as for holotype. Paratype-depositories: HSZC, NHMW.