Primary type information:
Type-material: holotype worker. Type-locality: Japan: Okinawa Pref., Iriomote I., Shirahama, 23.iii.1975 (K. Onoyama). Type-depository: MNHA.
Secondary type information:
Paratype-material: 2 paratype workers. Paratype-locality: same as for holotype. Paratype-depository: MNHA.