Family Psilidae Macquart 1835 (rust fly)
Alternative spelling: Psilomydae
Full reference: P. J. M. Macquart. 1835. Histoire Naturelle des Insectes. Diptères. Tome Deuxième 1-703
Parent taxon: Diopsoidea according to A. J. Ross et al. 2024
See also Carpenter 1992, Lonsdale 2020 and Wiegmann et al. 2011
Sister taxa: Diopsidae, Megamerinidae, Syringogastridae
Subtaxa: Chylizinae Psilinae
Ecology:
Distribution:
• Eocene of the Russian Federation (4 collections), the United Kingdom (1)
Total: 5 collections each including a single occurrence