species 410 observations
Umber Underwing
Catocala umbrosa
Field notes
specimen illustrated is not Catocala umbrosa Brou, nor does it occur in Arizona, nor Canada.
Catocala umbrosa is a moth of the family Erebidae first described by Vernon Antoine Brou Jr. in 2002. It is found from Arizona east to New Jersey and from Florida north to Canada.
Adults are on wing from April to August. There is one generation per year.
Read more on WikipediaRange
Greener is more native, amber more introduced; paler is less certain. How this was decided