Aulacoserica alternansAulacoserica alternans is a species of beetle of the family Scarabaeidae. It is found in Zambia.DescriptionAdults reach a length of about 7 mm. The upper and lower surfaces are light reddish-brown, slightly shiny and glabrous. The pronotum is densely and moderately punctate, while the elytra are somewhat more coarsely and densely punctate, with indistinct rows of punctures.