Tetraserica quangnamTetraserica quangnam is a species of beetle of the family Scarabaeidae. It is found in Vietnam.DescriptionAdults reach a length of about 11 mm. The dorsal surface is dark brown and glabrous. The margins of the pronotum and ventral surface are reddish brown and the antennae are yellow.EtymologyThe species is named after its occurrence in the Quang [Nam province].