Tetraserica xiengkhouangensisTetraserica xiengkhouangensis is a species of beetle of the family Scarabaeidae. It is found in Laos.DescriptionAdults reach a length of about 8.6–8.7 mm. The surface of the labroclypeus and the disc of the frons are glabrous. The smooth area anterior to the eye is twice as wide as long.EtymologyThe species name to refers to its occurrence in the Xiangkhouang Province.