rufiventris (Macquart), 1846: 257 (129) (Eristalis). Type locality: " Colombia ". HT M/F (UMO). Distr.: Colombia (Antioquia (Maceo, Puerto Berrio, San Luis), Costa Rica. Refs.: Hull, 1925 a: 33 (desc.), pi. 1: 4 (abdomen); Thompson et al. 1976: 108 (cat.). Material examined. COLOMBIA: Antioquia: Maceo, Reserva Cañón del Río Alicante, 6.540547 °, - 74.770327 °, 840m, 1 female, Leg. A.L. Montoya, Net (CEUA); Puerto Berrio, 6.489819 °, - 74.401992 °, 114m, 1 female, Leg. A.L. Montoya, Net (CEUA); San Luis, Rio Claro, 5.894165 °, - 74.856963 °, 600m, 1 male, Leg. Entomology Group, Net (CEUA).Published as part of Montoya, Augusto L., 2016, FAMILY SYRPHIDAE, pp. 457-537 in Zootaxa 4122 (1) on page 497, DOI: 10.11646/zootaxa.4122.1.39, http://z...