61. M. holosericea (Scopoli, 1772)

Bercio & Folwaczny 1979; Alekseev & Sakhnov 2000.

Voucher specimens: 7 [Veseloe, 08 May 1996; Krasnoyarskoe, 20 June 2003; Yantarny, 05 May 2008; ibidem, 02 June 2014; 3 km E Primorsk, 27 May 2015; Mechnikov, 11 May 2016; 1 km E Cherniakhovsk, 30 April 2018].

Kaliningrad Region: Gur. (Königsberg), Zel. (Loppöhnen, Fischhausen, Pillau, Rauschen); Bagr., Chern., Zel.

Comments: Wide distributed but ocassionally on the edges of the pine stands. Larvae in the sandy soils.