Liparetrus vicinus is a species of beetle of the family Scarabaeidae. It is found in Australia (Western Australia).
Taxonomy This species belongs to the alienus species group. The defining characters of this group include setae on the disc of the pronotum and the disc of the elytra.
Description Adults reach a length of about . They are very similar to Liparetrus alienus, but may be distinguished by the dark brown femora and the shape of the aedeagus.
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