Inchworm (Geometer moth caterpillar)

Natural Habitat

Found globally in gardens, forests, and shrublands, typically on the leaves or branches of host plants.

Diet & Feeding

Herbivorous. Most species feed on the leaves of trees, shrubs, and other plants; some specialize in specific host plants.

Behavior Patterns

Characterized by a unique "looping" gait due to having prolegs only at the front and back ends. They often mimic twigs to avoid predators, standing motionless when threatened.

Risks & Benefits

Generally harmless to humans. While they are important food sources for birds and other wildlife, certain species can be significant agricultural or forest pests by defoliating trees.

Identified on: 1/11/2026