Symmela corumbanaSymmela corumbana is a species of beetle of the family Scarabaeidae. It is found in Brazil and Paraguay.DescriptionAdults reach a length of about 4.5 mm. The head is blackish brown, shiny and with sparse setae. The pronotum is brownish orange and iridescent. The elytra are blackish brown, with the posterior half dark. The surface is iridescent and without setae.