Tetraserica similisTetraserica similis is a species of beetle of the family Scarabaeidae. It is found in Laos and Thailand.DescriptionAdults reach a length of about 8.9–10.3 mm. The dorsal surface is dark brown and glabrous, the pronotum with a weak greenish shine. The ventral surface and the legs are reddish brown and the antennae are yellow.EtymologyThe species name is derived from Latin similis and refers to its strong resemblance with Tetraserica pingjiangensis.