Callistola bellaCallistola bella is a species of beetle of the family Chrysomelidae. It is found in New Guinea.DescriptionAdults reach a length of about 12.3 mm. They are reddish to purplish blue. The head is bluish black above and pale beneath and the antennae are bluish black. The elytra are steel blue on basal four-fifths, varying to purplish and green with the apex reddish.Life historyThe recorded host plants for this species are Freycinetia species.