Atlas of beetles of Russia
Demetrias imperialis Germ., 1824 - scanography by K. Grebennikov
Demetrias longicollis Chaud.
SE Primorskiy terr., Lazovskiy Natural Reserve, 43°15?
N, 134°7? E
24.06.04 leg. M.& L. Smirnov
Photo by M.E. Smirnov.