Faunistic and taxonomic remarks on European Allotrichoma Becker, 1896 (Diptera: Ephydridae) with the description of a new species from Georgia Author Stuke, J. H. text Russian Entomological Journal 2022 2022-09-30 31 3 297 311 http://dx.doi.org/10.15298/rusentj.31.3.12 journal article 10.15298/rusentj.31.3.12 0132-8069 13177978 Allotrichoma bifidum Papp, 1974 Figs 2 , 14 . Allotrichoma bifidum Papp, 1974: 405 ; type-locality: „Gyón” [ Hungary ]; holotype ( Hungary , Budapest , Hungarian Natural History Museum [ Papp, 1974 ]). MATERIAL EXAMINED: CROATIA : 1♂ , 13.vii.2018 , Čikola in Drniš [ 43.857°N 16.160°E ] ; 2♂♂ , 14.vii.2018 , dito; 1♂ , 25.vi.2017 , fishponds 2 km S Oriovac [ 45.147°N 17.747°E ] ; 4♂♂ , 27.vi.2017 , floodplain Danube 0.6 km S Podunavlje [ 45.625°N 18.813°E ] ; 3♂♂ , 27.vi.2017 , floodplain Danube 1 km SE Tikveš [ 45.668°N 18.853°E ] ; 1♂ , 27.vi.2017 , floodplain Danube 2.5 km N Batina [ 45.864°N 18.837°E ] ; 1♂ , 28.vi.2017 , floodplain Danube 3.5 km NE Sarvaš [ 45.551°N 18.862°E ] ; 1♂ , 29.vi.2017 , floodplain Danube N Ilok [ 45.230°N 19.380°E ] ; 1♂ , 29.vi.2017 , floodplain Danube N Opatovac [ 45.264°N 19.172°E ] ; 1♂ , 27.vi.2017 , floodplain Danube NE Batina [ 45.852°N 18.853°E ] ; 2♂♂ , 26.vi.2017 , floodplain Drava N Bistrinci [ 45.699°N 18.393°E ] ; 1♂ , 28.vi.2017 , floodplain Drava N Kopačevo [ 45.608°N 18.789°E ] ; 1♂ , 25.vi.2017 , floodplain Sava S Pričac [ 45.134°N 17.672°E ] ; 1♂ , 23.vi.2017 , Lonjsko polje 2.8 km E Čigoć [ 45.410°N 16.664°E ] ; RUSSIA : 1♂ , 30.vii.2016 , river Temnik 5 km SSW Selenduma [ 50°57´60´´N 106°15´31´´E ], leg. M. v. Tschirnhaus. DISTRIBUTION: Allotrichoma bifidum was described from Hungary and Romania [ Papp, 1974 ] and later reported from Bulgaria [ Beschovski, Zatwarnicki, 2002 ], Serbia [ Canzoneri, Rampini, 1990 ] and Slovakia [Zatwarnicki, 1996]. The records are summarised in Fig. 25. A . bifidum is a southeast species with an obvious concentration of records in the northern region of the Balkan peninsula and an isolated record from East Russia .