Trioserica phuphan is a species of beetle of the family Scarabaeidae.BioLib It is found in Laos.
Description Adults reach a length of about 6.9 mm. They have a yellowish brown, oblong body, with small dark spots on the elytra and pronotum. The antennae and ventral surface are yellow, while the dorsal surface is dull. The surface is almost glabrous.
Etymology The species is named after its type locality, Phu Phan mountain.
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