Monacis lobicornis Kempf, 1959c: 267, pl. 1, fig. 10; pl. 2, fig. 13 (w.) BRAZIL (Santa Catarina). Neotropic.

Primary type information: Primary type material: holotype worker. Primary type locality: Brazil: Santa Catarina, Blumenau, 12.x.1921 (M. Witte). Primary type depository: MZSP. Secondary type information: Secondary type material: 122 paratype workers. Secondary type localities: 115 paratype workers with same data as holotype, 7 paratype workers Brazil; Goiás, Anápolis, Franciscan Seminary, 12.ii.1958 (W.W. Kempf). Secondary type depositories: MCZC, MZSP, NHMB, USNM. Type notes: 1) Baroni Urbani, 1977e: 74, cites 3 worker paratypes in NHMB. 2) Shattuck, 1994: 56, cites 27 worker paratypes (18 MCZC, 3 NHMB, 6 USNM).