Cerodontha (Dizygomyza) luctuosa (Meigen, 1830)
Material examined: [1]: 1 ♂ ¸ 28.vi.2016; [30]: 3 ♂, 20.vi.2016; [32]: 2 ♂, 23.–24.vi.2017; [39]: 2 ♂, 22.–24.vi.2016; [40]: 1 ♂, 14.–25.vi.2019; [52]: 1 ♂, 23.vi.2016; [57]: 1 ♂, 29.iv.–9.v.2018; [58]: 1 ♂, 5.–6.v.2018.
Distribution: Holarctic species. First record from Bulgaria.