Polygonia satyrus, the satyr comma, is a North American butterfly of the nymphalid family. It is primarily found in western Canada, where it is locally common. It bears a resemblance to Polygonia comma, the eastern comma, with which it is frequently confused. Its caterpillars feed on Urtica dioica - Stinging Nettle.

There is no data about harmful of this species. Don't forget to be careful.