Tortoise Beetle

Natural Habitat

Gardens, meadows, and agricultural fields; primarily found on host plants in the Convolvulaceae family (such as Morning Glory and Sweet Potato).

Diet & Feeding

Herbivorous; both adults and larvae feed on the foliage of host plants, creating characteristic holes in the leaves.

Behavior Patterns

They have a remarkable ability to change color from brilliant metallic gold to reddish-brown when disturbed. Their transparent elytra (wing covers) give them a turtle-like appearance. Larvae often carry their own shed skins and excrement on their backs as a 'fecal shield' to deter predators.

Risks & Benefits

They are generally considered minor garden pests due to foliage consumption but are not dangerous to humans. They play a role in the ecosystem as a food source for birds and parasitic wasps.

Identified on: 4/16/2026