Oxyepoecus plaumanni Kempf, 1974b: 492, figs. 27-30 (w.q.) BRAZIL (Rio Grande do Sul). Neotropic.

Primary type information: Type-material: holotype worker. Type-locality: Brazil: Rio Grande do Sul, Erechim, vii.1960, no. 8097 (F. Plaumann). Type-depository: MZSP. Secondary type information: Paratype-material: 38 paratype workers, 7 paratype queens. Paratype-localities: 17 paratype workers with same data as holotype, 1 paratype worker Rio Grande do Sul, Barão de Cotojipe, vii.1960 (F. Plaumann), 1 paratype worker Rio Grande do Sul, Boqueirão, ix.1960 (F. Plaumann), 1 paratype worker Rio Grande do Sul, Tainhas, iv.1959 (F. Plaumann), 9 paratype workers, 2 paratype queens Brazil: Santa Catarina, Chapecó, vi.1960, vii.1960, viii.1960 (F. Plaumann), 2 paratype workers Santa Catarina, Ibicaré, ix.1960 (F. Plaumann), 2 paratype workers, 3 paratype queens Santa Catarina, Nova Teutonia, vi.1960, xii.1972 (F. Plaumann), 1 paratype queen Santa Catarina, Paso Bormann, xii.1957 (F. Plaumann), 1 paratype worker, 1 paratype queen Brazil: Paraná, Porto Vitória, x.1959 (F. Plaumann), 4 paratype workers Paraná, Rio Azul, x.1959 (F. Plaumann). Paratype-depository: MZSP.