A further contribution to the knowledge of the fauna of fungus gnats (Diptera: Bolitophilidae, Keroplatidae, Mycetophilidae) from the Republic of Dagestan Author Gavryushin, Dmitry I. text Amurian Zoological Journal 2023 XV 4 881 893 http://dx.doi.org/10.33910/2686-9519-2023-15-4-881-893 journal article 10.33910/2686-9519-2023-15-4-881-893 2686-9519 7CE72F0E-A265-4A2C-98F9-29AB9562B2D0 Mycetophila signatoides Dziedzicki, 1884 Material examined: 1♂ , [10], 27.10.2022 ; 1♂ , [11], 28.10.2022 ; 1♂ , [3A], 27.04.2023 . Mycetophila trinotata Staeger, 1840 Material examined: 1♂ , [2], 19.10.2022 ; 2♂ , [3], 20.10.2022 ; 10♂ , [4], 22.10.2022 ; 1♂ , [5], 24.10.2022 ; 2♂ , [11], 28.10.2022 ; 1♂ , [1A], 23.04.2023 ; 1♂ , [2A], 25.04.2023 . Mycomya (Mycomya) flavicollis (Zetterstedt, 1852) Material examined: 1♂ , [2], 19.10.2022 ; 1♂ , [3], 20.10.2022 ; 1♂ , [4], 22.10.2022 ; 14♂ , [5], 24.10.2022 ; 2♂ , [7], 25.10.2022 ; 8♂ , [10], 27.10.2022 ; 2♂ , [11], 28.10.2022 ; 11♂ , [10], 30.10.2022 ; 3♂ , [1A], 23.04.2023 ; 5♂ , ibidem, 24.04.2023 ; 3♂ , ibidem, 26.04.2023 ; 9♂ , [3A], 27.04.2023 . Mycomya (Mycomya) matilei Väisänen, 1984 Material examined: 1♂ , [7], 25.10.2022 . Mycomya (Mycomya) tumida (Winnertz, 1863) Material examined: 2♂ , [1], 17.10.2022 ; 6♂ , [2], 19.10.2022 ; 1♂ , [4], 22.10.2022 ; 11♂ , [5], 24.10.2022 ; 2♂ , [9], 26.10.2022 ; 6♂ , [10], 27.10.2022 ; 3♂ , ibidem, 30.10.2022 ; 14♂ , [1A], 23.04.2023 ; 11♂ , ibidem, 24.04.2023 ; 10♂ , ibidem, 26.04.2023 ; 5♂ , [3A], 27.04.2023 ; 7♂ , ibidem, 29.04.2023 ; 3♂ , Dagestan , Samur forest , 41 ° 51΄00˝N, 48 ° 33΄00˝E, 23– 28.04.2023 , N. Vikhrev leg.