Sternoplispa nigrohumeralisSternoplispa nigrohumeralis is a species of beetle of the family Chrysomelidae. It is found in Brazil and Paraguay.DescriptionAdults reach a length of about 7–8 mm. Adults are reddish-brown, with black antennae and the thorax laterally streaked with black. The elytra are partly marked with black.BiologyThe food plant is unknown.