On The Fauna Of Mycetobiontic Rove Beetles (Coleoptera: Staphylinidae) Of North-Eastern Ukraine Author Glotov, Sergii V. Corresponding author: Sergii V. Glotov. State Museum of Natural History, National Academy of Sciences of Ukraine, 18 Teatralna Str. Lviv, 79008; State Institution National Antarctic Scientific Center, Ministry of Education and Science of Ukraine, 16 Taras Shevchenko Blvd., Kyiv, 01601, Ukraine, E-mail: sergijglotov @ gmail. com Author Drogvalenko, Oleksandr M. text Acta Biologica Universitatis Daugavpiliensis 2022 22 2 135 155 journal article 10.5281/zenodo.10980166 1407-8953 10980166 Scaphidium quadrimaculatum Olivier, 1790 Material. Kharkiv region : environs of Zadonetske , artificial pine forest, on rotten carpophore of Macrolepiota procera , 28.VII.1992 , 1 spec. ; ditto, on old carpophore of Lepista flaccida , 28.VII.1992 , 1 spec. ; environs of Haidary , highland oak forest, on carpophore of Neolentinus schaefferi on a fallen tree, 26. VI .1992 , 1 spec. ; ditto, on carpophore of Oxyporus corticola on a fallen tree, 16.VII.1992 , 1 spec. ; ditto, on old carpophore of Russula rosea , 3.IX.1992 , 1 spec. ; ditto, moist ravine forest, on dry carpophores of Hapalopilus rutilans on a fallen birch, 2. VI .1995 , 2 spec. (Supplement, Tab. 1 ). Bionomics. Facultative mycetobiont, it occurs on carpophores of fungi (not infrequently of resupinate type ), on rotten wood and in forest cover. Larvae and imagos feed on portions of fruit body of fungi. Distribution. Europe, Near East, Asia Minor , Western Siberia ( Schülke & Smetana 2015 ).