Eumerus barbarus, Taxa Only, Exact Match: 2 Treatments

Eumerus barbarus			El-Hawagry, Magdi S. & Gilbert, Francis, 2019, Catalogue of the Syrphidae of Egypt (Diptera), Zootaxa 4577 (2), pp. 201-248 : 227	227
Eumerus barbarus			Gilasian, Ebrahim, van Steenis, Jeroen & Parchami-Araghi, Mehrdad, 2022, Six new species of the genus Eumerus Meigen, 1822 from Iran (Diptera, Syrphidae), Journal of Insect Biodiversity and Systematics 8 (3), pp. 483-512 : 487	487