Bug Identifier
Green inchworm (geometer moth caterpillar)
Community identification

Green inchworm (geometer moth caterpillar)

Geometridae, likely *Synchlora* species

Order & Family
Lepidoptera; family Geometridae
Size
About 15–30 mm (0.6–1.2 in) long as mature larvae.
See this bug in the Encyclopedia

Natural Habitat

Vegetation, shrubs, gardens, and woodland edges; larvae often occur on host plants and may wander onto nearby surfaces before pupating.

Diet & Feeding

Chews leaves, flowers, and sometimes fruits of various plants; many species are host-specific, while *Synchlora* larvae may camouflage themselves with plant material.

Behavior Patterns

Moves by looping its body because it has reduced abdominal prolegs. Larvae commonly hide among foliage, feed mostly at night, and eventually pupate in soil, leaf litter, or loosely attached plant shelters.

Risks & Benefits

Harmless to people and nonvenomous. Caterpillars may cause minor ornamental-plant damage; adults are moths that contribute to food webs and pollination.