Primary type information:
Primary type material: holotype worker. Primary type locality: Japan: Okinawa Pref., Yaeyama Is, Iriomote-jima, 27.iii.1991 (M. Terayama). Primary type depository: MNHA.
Secondary type information:
Secondary type material: 2 paratype workers. Secondary type locality: same as for holotype. Secondary type depository: MNHA.