Distribution of Eulonchus species. Grey circles: E. halli; orange circles: E. marginatus; yellow circles: E. marialiciae; black circles: E. sapphirinus; blue circles: E. smaragdinus; red circles: E. tristis.

 
 
  Part of: Borkent CJ, Gillung JP, Winterton SL (2016) Jewelled spider flies of North America: a revision and phylogeny of Eulonchus Gerstaecker (Diptera, Acroceridae). ZooKeys 619: 103-146. https://doi.org/10.3897/zookeys.619.8249