Inchworm (Geometer Moth Larva)

Natural Habitat

Typically found on trees, shrubs, and garden plants where they feed on leaves. Occasionally found indoors on houseplants or accidentally brought inside on clothing.

Diet & Feeding

Herbivorous, feeding primarily on the leaves of varied deciduous trees, shrubs, and sometimes fruits or lichen.

Behavior Patterns

Known for their distinctive looping movement where they clasp with front legs, bring hind legs forward (looping the body), and then extend the front again. They often mimic twigs or stems to avoid predators.

Risks & Benefits

Generally harmless to humans (no bite or sting). While they can defoliate plants, a single individual poses minimal risk. In large numbers, they can be agricultural or garden pests (e.g., Cankerworms).

Identified on: 2/8/2026