Superfamily ELATEROIDEA (atlas of beetles of Russia) Family Elateridae (atlas of click beetles of Russia)
Harminius undulatus (De Geer, 1774) E.Siberia, lake Baikal, cape Elokhin, "Baikalo-Lenskiy" reserve, 15-VII-2004, leg. O.Berlov The body length is 17 mm.