Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 539478

Ilia Underwing
Catocala ilia

Observation date: June 18, 2011
Submitted by: greytrock
Specimen type: Photograph
Observation notes: The weather was hot and sunny. We were located under trees (mostly maples). When someone tried to gently move the insect by sliding a piece of paper under it it egested a yellow substance.
Status: Resident
Verified by: jwileyrains
Verified date: March 22, 2021
Coordinator notes: None.