Primary type information:
Primary type material: holotype worker. Primary type locality: Japan: Okinawa Pref., Okinawa-jima, Onna-son, Yamada, 20.viii.1994 (M. Terayama). Primary type depository: MNHA.
Secondary type information:
Secondary type material: 19 paratype workers. Secondary type locality: same as for holotype. Secondary type depository: MNHA.