Cephaloleia deyrolleiCephaloleia deyrollei is a species of beetle of the family Chrysomelidae. It is found in Bolivia, Brazil, Ecuador and French Guiana.DescriptionAdults reach a length of about 5.8–7 mm. Adults are black, while the eyes are dark, and the antennomeres are all black or 1–4 yellowish and 5–11 dark. The elytron has a yellowish vitta and a yellowish lateral margin.BiologyThey have been recorded on Marantha species.