Sericania yamauchii is a species of beetle of the family Scarabaeidae.BioLib It is found in Japan, South Korea, the Russian Far East and China (Heilongjiang, Liaoning).
Description Adults reach a length of about 9.5–12 mm. They have a dark brown, long body. The dorsal surface of the males has a weak pearly luster, while the females are completely shiny on the dorsal and ventral surfaces.
Subspecies Sericania yamauchii yamauchii (Japan, South Korea, Russian Far East, China: Heilongjiang, Liaoning) Sericania yamauchii mochizukii Kobayashi, 2014 (Japan)
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