Probaenia donckieriProbaenia donckieri is a species of beetle of the family Chrysomelidae. It is found in Brazil.DescriptionAdults reach a length of about 8 mm. Adults are testaceous, the thorax has a short green stripe in the middle. There is an interrupted lateral stripe before the apex on the elytron, as well as a pre-scutellar spot and two green bands.BiologyThe food plant is unknown.