Primary type information:
Type-material: lectotype worker (by designation of Hosoishi, 2015: 88). Type-locality: lectotype Indonesia: Sumatra, Pangherang Pisang (E. Modigliani). Type-depository: MSNG.
Secondary type information:
Paratype-material: 1 paralectotype worker. Paratype-locality: same as for lectotype. Paratype-depository: MSNG.