Primary type information:
Primary type material: holotype worker. Primary type locality: Primary type Japan: Kyushu, Prov. Buzen, Hikosan, 13.ix.1939 (K. Yasumatsu). Primary type depository: KUEC.
Secondary type information:
Secondary type material: 124 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: KUEC, MCZC, USNM, ZMUM.