Trioserica phuphanTrioserica phuphan is a species of beetle of the family Scarabaeidae. It is found in Laos.DescriptionAdults 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.EtymologyThe species is named after its type locality, Phu Phan mountain.