Primary type information:
Primary type material: lectotype major worker (by designation of; Wilson, 2003: 458). Primary type locality: Brazil: “Nord-Brasilien in der Umgegend des Amazonenstromes” (J. Trail). Primary type depository: NHMW.
Secondary type information:
Secondary type material: 1 paralectotype minor worker. Secondary type locality: same as for lectotype. Secondary type depository: NHMW.
Type notes:Brandão, 1991: 371, gives the type locality as Brazil: Amazonas, Camaná, Rio Javary (Prov. Conamã, Rio Curuçá, 05°47’S, 72°05’W).