Alurnus salviniAlurnus salvini is a species of beetle of the family Chrysomelidae. It is found in Colombia, Costa Rica, Panama and Venezuela.DescriptionAdults reach a length of about 15.7-25 mm. Adults have a black head, pronotum and legs, while the elytron has three large black spots.BiologyThey have been recorded feeding on Chamaedorea species and Bactris gasaeipes.