Primary type information:
Primary type material: lectotype major worker (by designation of Wilson, 2003a: 672). Primary type locality: lectotype Brazil: Rondônia, Madeira-Mamoré Rail Road, Camp 39, 1911 (W.M. Mann). Primary type depository: MCZC.
Secondary type information:
Secondary type material: 1 paralectotype minor worker. Secondary type locality: same as for lectotype. Secondary type depository: MCZC.
Type notes:
Original description also cites 1 syntype queen.