Lectotype male of Asyndetus fratellus (St. Vincent), left lateral (specimen number USNMENT01519227). Scale bar: 1.0 mm. Photo taken by Alyssa Seemann (USNM).

 
 
  Part of: Runyon JB (2020) The Dolichopodidae (Diptera) of Montserrat, West Indies. ZooKeys 966: 57-151. https://doi.org/10.3897/zookeys.966.55192