Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1063165

Royal Walnut Moth
Citheronia regalis

Observation date: August 30, 2015
Submitted by: Kurt R. Schwarz
Specimen type: Photograph
Observation notes: This caterpillar was in distress, with a large wound on one side, under assault from yellowjackets and flies. I am guessing this is a late, if not last, instar! I was unable to find a match in a cursory glimpse through Wagner, but more astute person pointed it out to me on page 231. Mature second growth forest, American Beech, Tulip Poplar, Red Maple, unidentified Ash and Oak. My neighbor tells me there is a hickory right a the spot I found it, but I wouldn't know a hickory if it stood up on its hind legs and bit me.
Status: Resident
Verified by: rogerdowner
Verified date: August 30, 2015
Coordinator notes: None.
Checklist region(s): United States, Maryland, Howard County