Tortoise Beetle Larva (Fecal Shield)

Natural Habitat

Found on the undersides of host plant leaves in gardens, meadows, and forests worldwide.

Diet & Feeding

Herbivorous; larvae feed on the foliage of host plants, often members of the Convolvulaceae (morning glory) or Solanaceae families.

Behavior Patterns

The larvae are known for constructing a 'fecal shield' by attaching their own frass (excrement) and cast-off skins to a specialized structure on their abdomen, which they use to deter predators.

Risks & Benefits

Can be a minor agricultural or garden pest due to leaf consumption; however, they are generally not dangerous to humans and play a role in the ecosystem as a food source for other animals.

Identified on: 1/12/2026