Primary type information:
Type-material: holotype worker. Type-locality: Japan: Okinawa Pref., Iou-torishima, 16.iii.1983 (
H. Takamine). Type-depository:
MNHA.
Secondary type information:
Paratype-material: 14 paratype workers. Paratype-locality: same as for holotype. Paratype-depository:
MNHA.