Ischnispa sulcataIschnispa sulcata is a species of beetle of the family Chrysomelidae. It is found in New Guinea.DescriptionAdults reach a length of about 7.6 mm. The head, antennae, prothorax and scutellum ae orange ochraceous, slightly paler at the sides of pronotum. The elytra are reddish ochraceous, but pitchy beyond the basal one-third, with the suture, external margin and costae pitchy blackish.Life historyNo host plant has been documented for this species.