[ Ch. segetum (Herbst, 1783)]

Kaliningrad Region: no locality specified.

Comments: The species is known in Lithuania (Tamutis et al. 2011), western Poland (Bunalski et al. 2015b) and Belarus (Alexandovitch & Pisanenko 1991). The findings in the Region cannot be excluded. At the moment, there are no data on certain occurence in the Region.