Neoserica tahianensisNeoserica tahianensis is a species of beetle of the family Scarabaeidae. It is found in China.DescriptionAdults reach a length of about 6.5–7.1 mm. They have a dark brown, short-oval body. The elytra are black and the abdomen is dark brown. The dorsal surface is dull, the head and pronotum with some greenish shine. Both the pronotum and elytra are glabrous.EtymologyThe name of the species is derived from the type locality, Ta Hian.