Caterpillar Identifier
Color, bristles, and host-plant clues for common caterpillar types.
Educational tool only — not medical, pest-control, or safety advice. When unsure, observe from a distance and photograph rather than handle.
Question 1 of 2
Body covering?
Educational cues only. Do not handle unknown caterpillars — some bristles can irritate skin.
FAQ
- Are bristly caterpillars always harmful to touch?
- Not always, but some species can irritate skin. This tool does not assess contact risk — observe without handling when unsure.
Related reads
More precise IDs are on the way
These tools teach the differences. BugScout IDs the insect from a photo on your iPhone.