Primary type information:
Type-material: holotype worker. Type-locality: Vietnam: Vinh Phuc Prov., Tam Dao, 900 m., 9.xi.1999, VN99-HO-054 (
H. Okido). Type-depository:
IEHV.
Secondary type information:
Paratype-material: 3 paratype workers. Paratype-locality: same as for holotype. Paratype-depositories:
KUEC,
KUIC.