lutosus. Formica lutosa Smith, F. 1858b: 42 (w.) BRAZIL. Mann, 1916: 468 (q.m.). Combination in Dolichoderus: Mayr, 1886c: 356; in D. (Hypoclinea): Emery, 1894c: 228; in Hypoclinea: Kempf, 1972a: 120; in Dolichoderus: Shattuck, 1992c: 77. Senior synonym of cingulata: Mayr, 1886c: 356. Senior synonym of nigriventris and material of the nomen nudum ruficauda referred here: MacKay, 1993b: 74.