Syrphus similis, Taxa Only, Exact Match: 2 Treatments

Syrphus similis			Montoya, Augusto L., 2016, FAMILY SYRPHIDAE, Zootaxa 4122 (1), pp. 457-537 : 468	468
Acrocera orbiculus			Kehlmaier, Christian & Almeida, Jorge Mota, 2014, New host records for European Acroceridae (Diptera), with discussion of species limits of Acrocera orbiculus (Fabricius) based on DNA-barcoding, Zootaxa 3780 (1), pp. 135-152 : 138-139	138-139