Primary type information:
Type-material: lectotype worker (by designation of Hosoishi & Ogata, 2016a: 590). Type-locality: lectotype Japan: Tokyo (Ito). Type-depository: MHNG.
Secondary type information:
Paratype-material: paralectotype workers (number not stated). Paratype-locality: same as for lectotype. Paratype-depository: MHNG.