Primary type information:
Type-material: holotype worker. Type-locality: Vietnam: Dong Nai, S Cat Tien Nat. Park, nr Bau Sau village, yellow trail, 11°26’N, 107°19’E, 200 m. (BS-353), 24.vii.2008 (V. Zryanin). Type-depository: ZMUM.
Secondary type information:
Paratype-material: 13 paratype workers, 1 paratype queen. Paratype-locality: 4 paratype workers with same data as holotype, 1 paratype queen with same data as holotype but 29.vii.2008, 2 paratype workers with same data as holotype but 14.vi.2008, 2 paratype workers with same data as holotype but 2.v.2010, 5 paratype workers with same data as holotype but 26-29.vii.2008 (A. Tschekanov). Paratype-depositories: SZMN, VAZC, ZISP, ZMUM.