Syrphus clavatus, Taxa Only, Exact Match: 2 Treatments

Syrphus clavatus			Montoya, Augusto L., 2016, FAMILY SYRPHIDAE, Zootaxa 4122 (1), pp. 457-537 : 475	475
Diptera		new species	Fabricius, Johann Christian, 1794, Entomologia systematica emendata et aucta. Secundum Classes, Ordines, Genera, Species adjectis synonimis, locis, observationibus, descriptionibus., C. G. Proft, Fil. et Soc. : 298	298