Primary type information:
Type-material: 2 syntype workers. Type-locality: Argentina: Misiones, Loreto, no. 2046 (A. Ogloblin). Type-depository: NHMB.
Type notes:Brandão, 1990b: 444, reports 3 syntypes in IMLT, and 1 in MZSP, but Santschi originally stated only “2 ouvrières”.