Demotispa impunctataDemotispa impunctata is a species of beetle of the family Chrysomelidae. It is found in Costa Rica.DescriptionAdults reach a length of about 4.3 mm. The body, including the legs is yellow, while the pronotal and elytral discs are darker. Segments 1-7 of the antennae are also yellow, while segments 8-10 are black and segment 11 has a black basal half and a yellow apical half.Life historyNo host plant has been documented for this species.EtymologyThe species is named after the impunctate sides of the pronotal disc.