bicolor (Wiedemann), 1830: 41 (Sargus bicolor). Type locality: “Crab Island ” near Puerto Rico. Distr.— Argentina, Belize, Brazil (Minas Gerais, Pernambuco, Rio de Janeiro, Rio Grande do Norte, Roraima, Santa Catarina), Colombia (Cundinamarca (Monterredondo)), Costa Rica, Dominica, Dominican Republic, El Salvador, Guatemala, Honduras, Jamaica, Mexico (Campeche, Chiapas, Colima, Guerrero, Morelos, Nayarit, Oaxaca, Sinaloa, Veracruz, Yucatán), Nicaragua, Panama, Puerto Rico, Uruguay. LT M [NMW]. Refs.— Lindner, 1929: 260; Lindner, 1933a: 201; James, 1949: 3; Lindner, 1951b: 249; McFadden, 1972a: 124 (lectotype designation); Rafael, 1991: 331 (checklist); Woodley, 2001: 203 (cat.).

Chrysomyia rufiventris Macquart, 1834: 264 . Type locality: “ Guyane ”. ST M [MNHN], lost.

Microchrysa bruesi Johnson, 1919: 426 . Type locality: Jamaica, Kingston, Liguanea Plain. HT M [MCZ].

Microchrysa abdominalis James, 1936: 51 . Type locality: Panama, Canal Zone, Ancon. HT M [MCZ].

Microchrysa bicolor var. maculata Lindner, 1949a: 819 . Type locality: Brazil, Santa Catarina, Nova Teutonia. ST 1 M, 1 F [BMNH], 2 M, F [UNK].

Material examined. COLOMBIA: Cundinamarca: Monterredondo, 16.xi.1960, J. Foerster, 1 M (CNC).