Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1223993

American Dagger Moth
Acronicta americana

Observation date: August 04, 2019
Submitted by: Foxtrotter
Specimen type: Photograph
Observation notes: Found moving quickly up the siding of my home. Fortunately, I did not touch it as I have heard that a strong allergic reaction is quite possible from their "spines". I have never seen a catepillar move so quickly! In the photo, it looks lime green but it actually a buff color with black "spines" on it's back.
Status: Resident
Verified by: rogerdowner
Verified date: August 09, 2019
Coordinator notes: None.
Checklist region(s): United States, Illinois, Livingston County