Diphucephala concinna is a species of beetle of the family Scarabaeidae. It is found in Australia (Queensland).
Description Adults reach a length of about . They are bright metallic-green, with some coppery-green areas. The antennae (except for the blackish club) and legs are pale reddish. They are moderately densely clothed with short, white setae or thin scales, becoming denser on underside.
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