Holotrichia rugatifrons is a species of beetle of the family Scarabaeidae.Global Biodiversity Information Facility It is found in Vietnam.
Description Adults reach a length of about . The upper surface is dark brown, dull and pruinose, while the underside is lighter brown, with only the ventral segments slightly pruinose. The pronotum and elytra are very sparsely fringed with pale cilia.
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