Primary type information:
Primary type material: lectotype minor worker (by designation of Fischer et al., 2012: 22). Primary type locality: lectotype Democratic Republic of Congo (“Congo belge”): Lugombe (Gérard). Primary type depository: NMHB.
Secondary type information:
Secondary type material: 1 paralectotype minor worker. Secondary type locality: same as for lectotype. Secondary type depository: NMHB.
Original description cites 2 minor workers.