Trioserica chaudocTrioserica chaudoc is a species of beetle of the family Scarabaeidae. It is found in Vietnam.DescriptionAdults reach a length of about 5.5 mm. They have a dark red brown, short oval body. The labroclypeus, margins of the pronotum and some spots on the elytra are a little lighter and the antennae are yellow. The dorsal surface is dull and the surface is almost glabrous.EtymologyThe species is named after its type locality, Chaudoc.