Cephaloleia dimidiaticornisCephaloleia dimidiaticornis is a species of beetle of the family Chrysomelidae. It is found in Brazil and Peru.DescriptionAdults reach a length of about 4–4.9 mm. Adults are reddish-brown, with the eyes and antennomeres 7–11 darker.BiologyAdults have been collected on an unidentified palm species.