Subfamily Phycusinae Lyneborg 1976 (stiletto fly)
Insecta - Diptera - Therevidae
Alternative spelling: Phycinae
Parent taxon: Therevidae according to S. D. Gaimari et al. 2015
See also Winterton et al. 2016 and Winterton and Ware 2015
Sister taxa: Arctogephyra, Cretothereva, Kroeberiella, Palaeopherocera, Psilocephala, Therevinae, Xestomyzinae
Subtaxa: Glaesorthactia Rueppellia
Ecology:
Distribution:
• Eocene of Poland (1 collection), the Russian Federation (2)
Total: 3 collections each including a single occurrence