Primary type information:
Primary type material: lectotype worker (by designation of MacKay, 1993b: 90). Primary type locality: Brazil: Rondônia. Madeira-Mamoré R.R., Camp 41, viii.1911 (W.M. Mann). Primary type depository: MCZC.
Secondary type information:
Secondary type material: 12 paralectotype workers, 5 paralectotype queens, 1 paratype male. Secondary type locality: same as for lectotype. Secondary type depositories: BMNH, LACM, MCZC, USNM.
Type notes:
Locality data for type material is in the text: Mann, 1912: 37.