Until the 2010 revision by Gaimari and Silva, the Eurychoromyiinae was treated as a distinct family. This individual at my cabin lights is a paratype for the species from Ecuador.
iNaturalist observation
Reference:
Gaimari, S.D., and Silva, V.C. 2010. Revision of the Neotropical subfamily Eurychoromyiinae (Diptera: Lauxaniidae). Zootaxa 2342: 1-64.