Syrphus unicolor, Taxa Only, Exact Match: 2 Treatments

Syrphus unicolor			Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, Zootaxa 4989 (1), pp. 1-438 : 273	273
Syrphus unicolor			Montoya, Augusto L., 2016, FAMILY SYRPHIDAE, Zootaxa 4122 (1), pp. 457-537 : 495	495