brevicornis (Bromley), 1934: 361 (Henicomyia). Type locality: Guyana, Bartica District [=Cuyuni-Mazaruni], Kartabo. HT F (AMNH). Distr.: Nearctic. Mexico (Jalisco, Michoacán, Morelos, Puebla). Neotropical. Brazil (Amazonas, Mato Grosso do Sul, Pará, Rondônia, Santa Catarina), Colombia (Magdalena), Costa Rica (Alajuela, Guanacaste, Puntarenas), El Salvador (La Libertad), Guatemala (Zacapa), Guyana (Cuyuni-Mazaruni), Nicaragua (Rivas), Panama (Darién, Panamá (Canal Zone)), Peru (San Martin), Trinidad, Uruguay, Venezuela (Aragua, Barinas, Guárico). Refs.: Webb & Irwin, 1988: 39 (nom., syn. desig. of A. abdominalis Kröber; Henicomyia); Hauser & Webb, 2007: 42 (revised status), 44 (key), 52 (nom., desc., comb. change), 54 (distr.), Figs. 20 male frons, 21 female frons, 22– 27 male genit., 28 female abd., 29 female genit., 57 (distr. map); Gaimari & Webb, 2009: 644 (distr.); Webb et al., 2013: 16 (cat.).