Bradysia austera is a species of fungus gnat found in the British Isles.
References
Further reading Heller, Kai, Pekka Vilkamaa, and Heikki Hippa. "An annotated check list of Swedish black fungus gnats (Diptera, Sciaridae)." Sahlbergia 15.1 (2009): 23-51.
External links