65. M. hippocastani Fabricius, 1801

Lentz 1879; Bercio & Folwaczny 1979; Alekseev & Sakhnov 2000; Alekseev & Shapoval 2014.

Voucher specimens: 1 [Dolzhanskoe, 28 June 1997].

Kaliningrad Region: “Common, especially in forests”; Krasn.

Comments: Formerly widespread in the region forest species, found in research period in north-eastern part of the Region only, where is locally distributed and occasional. The regional population decline in XX century is evident.