ŠEVČÍK et al. (2020) recently published an article in the European Journal of Taxonomy. The authors describe five new species of Docosia (Diptera: Mycetophilidae), including a new species of fungus gnat from Georgia, Docosia svanetica.
Five new Palaearctic species of Docosia (Diptera: Mycetophilidae), with updated molecular phylogeny of the genus