What is the only carnivorous butterfly in Arkansas?

The Harvester butterfly is the only carnivorous butterfly found in Arkansas. This unique species exhibits a fascinating feeding behavior that sets it apart from other butterflies, which primarily consume nectar from flowers. The larvae of the Harvester, known as "caterpillars," are known to feed on the bodies of aphids and other small insects. This dietary choice classifies them as carnivorous, making them an exceptional example within the widely herbivorous butterfly family.

In contrast, the Monarch, Swallowtail, and Painted Lady butterflies all primarily rely on nectar and plant material for sustenance. Their diets are typical for most butterflies, as they tend to visit flowers for nectar rather than hunting or consuming other insects. The Harvester's unique adaptation allows it to thrive in environments where it can find its preferred food source, showcasing the diverse feeding strategies that can exist among different butterfly species.