Superfamily SCARABAEOIDEA (atlas of beetles of Russia) Family Scarabaeidae (atlas of scarab beetles of Russia) Subfamily Rhizotroginae
Rhizotrogus (Amphimallon) solstitialis sibiricus Reitter, 1902. Male E.Siberia, Irkutsk envir., 25-VII-2004, leg. N.Berlova The body length is 17 mm.
