Microserica namnaoMicroserica namnao is a species of beetle of the family Scarabaeidae. It is found in Thailand.DescriptionAdults reach a length of about 5.3 mm. They have a dark brown, oval body, the head and pronotum with some greenish shine. The antennae are yellow and the dorsal and ventral surface are dull with an iridescent shine. The dorsal surface is glabrous.EtymologyThe species name is derived from the name of its type locality, Nam Nao.