Primary type information:
Primary type material: lectotype major worker (by designation of Eguchi, 2004: 198). Primary type locality: lectotype Japan: Osaka, Tennooji, 26.ii.1939 (Azuma). Primary type depository: NHMB. Primary type specimen: CASENT0913369 (lectotype).
Secondary type information:
Secondary type material: 2 paralectotype minor workers. Secondary type locality: same as for lectotype. Secondary type depository: NHMB.
Type notes:
Original description cites 2 major workers, 4 minor workers.