Ceriana (Polybiomyia) sayi (Shannon)
Diagnostic description:
Ceriana (Polybiomyia) sayi (Shannon, 1925).
Shannon, R.C. (1925) The syrphid-flies of the subfamily Ceriodinae in the U.S. National Museum Collection. Insecutor Inscitiae Menstruus 13, 48-52, 53-65.
Distribution:
Species knonw from Arizona (Thompson 2010).