Tetraserica falciformisTetraserica falciformis is a species of beetle of the family Scarabaeidae. It is found in Laos and Vietnam.DescriptionAdults reach a length of about 11.8–12.5 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 is derived from the combined Latin words falcis- and formis and refers to the sickle-shaped right paramere.