Primary type information:
Primary type material: lectotype major worker (by designation of Eguchi, 2001a: 3). Primary type locality: lectotype Papua New Guinea (“D. Neuguinea”): Wareo (no collector’s name; Viehmeyer?). Primary type depository: MNHU.
Secondary type information:
Secondary type material: 1 paralectotype minor worker, 1 paralectotype male. Secondary type locality: same as for lectotype. Secondary type depository: MNHU.