Saddleback Caterpillar

Found in gardens, woodlands, and orchards across eastern North America, typically on host plants.

Polyphagous herbivore; eats the leaves of many plants including oak, maple, hibiscus, apple, and corn.

The larva uses its striking 'saddle' pattern as warning coloration. It spins a silk cocoon incorporating its irritating hairs when pupating.

Risk: Possesses urticating (stinging) spines that cause severe irritation, rashes, and swelling in humans upon contact. Benefit: Serves as a food source for specialized predatory wasps and flies.