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Four fungus gnat species – Macrocera crassicornis Winnertz, 1864, Macrorrhyncha flava Winnertz, 1846, Exechiopsis (E.) pseudindecisa Lastovka & Matile, 1974, and Mycetophila rudis Winnertz, 1864 – are recorded from Luxembourg for the first time. The number of fungus gnat species in Luxembourg has risen to 80. Mycetophila rudis is documented for the first time from a subterranean environment.
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Kurina et al. (2024) studied this question.
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