Peradon ballux male, holotype: 165 habitus lateral 166 head frontal 167 head lateral 168–170 Peradon bidens male, holotype 168 head frontal 169 habitus dorsal 170 habitus lateral

 
 
  Part of: Reemer M, Skevington JH, Kelso S (2019) Revision of the Neotropical hoverfly genus Peradon Reemer (Diptera, Syrphidae, Microdontinae). ZooKeys 896: 1-93. https://doi.org/10.3897/zookeys.896.36493