54. Gymnopternus aerosus (Fallén, 1823)

References. Schnabl 1877; 1881; Schnabl et al. 1877; Sack 1925 ( Gymnopternus aerosus); Negrobov, Silina 1987; Bańkowska 1995 (Vitebsk Region, Perekhodtsy, Postrezhye, Kvetcha); Nechai 2011: 104 (“ Vitebsk Region, Lavy,” 9.08.1924; Brest Region, Belovezhskaya Pushcha, 27.08.1961) (as Hercostomus aerosus).

Material examined. 1♂, Gomel Reg., Mozyr environs, 52.02 ° N, 29.32 ° E, 19– 21.05.2019, N. Vikhrev .

Distribution. Type locality: not given (Sweden). Belarus (Brest, Gomel, Grodno, Minsk, Vitebsk); Trans-Palaearctic species.