Primary type information:
Primary type material: lectotype worker (by designation of Wilson, 1955a: 76). Primary type locality: lectotype Taiwan (“Formosa”): Musha, no. 719 (K. Sato). Primary type depository: NHMB.
Secondary type information:
Secondary type material: 1 paralectotype worker. Secondary type locality: same as for lectotype. Secondary type depository: NHMB.
Type notes:
Other original syntype locality: 5 workers, 2 queens Japan: Hokkaido, Tokiawe (C. Teranishi); these specimens are not mentioned by either Wilson or Seifert and are apparently excluded from the type series.