Serica sinuaticeps is a species of beetle of the family Scarabaeidae.BioLib It is found in China (Shandong, Yunnan).
Description Adults reach a length of about 7.7 mm. They have a dark reddish-brown, partially shimmering dark green, elongate-oval body. The antennae and legs are yellowish-brown. The surface is entirely dull, except for the shiny labroclypeus. The upper surface has moderately dense, fine, almost evenly distributed, white scale-like hairs as well as individual, erect, long, white scale-like setae.
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