Primary type information:
Type-material: lectotype worker (by designation of Johnson, 2015: 44). Type-locality: lectotype Argentina: Entre Ríos, Estación Sosa (MacDonagh). Type-depository: MACN. Type-specimen: lectotype CASENT0249048.
Secondary type information:
Paratype-material: 1 paralectotype ergatoid queen. Paratype-locality: same as for lectotype. Paratype-depository: MACN.
Type notes:
Other original syntype workers and male in NHMB.