Sternite 4 ventrolateral 25 Peradon trilinea male holotype (note anterior bulge) 26 P. trivittatus male French Guiana RMNH 27 Peradon trilinea female, sternites in ventral view (note wide membranous part between sternites 3 and 4).

  Part of: Reemer M, Skevington JH, Kelso S (2019) Revision of the Neotropical hoverfly genus Peradon Reemer (Diptera, Syrphidae, Microdontinae). ZooKeys 896: 1-93.