Arhopaloscelis bifasciata, a species occuring in Russian Far East, North China and Korean Peninsula, has been described from "East Siberia" as Rhopaloscelis bifasciatus by Gustav Kraatz in 1879 [▽].

Body length:	4.5 - 8 mm
Life cycle:	1 - 2 years [?]
Adults in:	June - August
Host plant:	polyphagous species
Distribution:	Russian Far East, North China, Korean Peninsula

The depicted male beetle was collected in Prosyolotchnaya environs (Tachingousa bay, Lazovsky district, Primorsky Krai, Far Eastern federal district, Russia) on July 2-5, 2010.

Collected by Maxim E. Smirnov

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[▽]
Kraatz G.:
Ueber die Bockkäfer Ost-Sibiriens, namentlich die von Christoph am Amur gesammelten.
Deutsche entomologische Zeitschrift, Berlin 23 (1): 77-117 [page 113], 1879. [download ]