Cephaloleia elegantulaCephaloleia elegantula is a species of beetle of the family Chrysomelidae. It is found in Costa Rica, Panama and possibly Brazil.DescriptionAdults reach a length of about 3.7–4.2 mm. The antennae, head and legs are yellow, while the pronotum is reddish-yellow with a black central macula. The elytron is yellow with a black medial vitta.BiologyAdults have been collected in palm frond.