Toxic-caterpillar
Guides
Acronicta insita
Large Gray Dagger, Fingered Dagger
Acronicta insita, commonly known as the Large Gray Dagger or Fingered Dagger, is a noctuid moth found across North America from Newfoundland to the Pacific coast. The species was first described by Francis Walker in 1856. Formerly, Acronicta hesperida and Acronicta dactylina were treated as separate species but are now recognized as synonyms. Adults have a wingspan of 45–55 mm and fly from May to July.