Kebnat
INSECTS

Sweetfern Underwing Moth

Catocala antinympha

Insects
Native
Sweetfern Underwing Moth, Adult
Sweetfern Underwing Moth, Caterpillar
Sweetfern Underwing Moth, photo 3 of 5

Butterfly or moth in the family Erebidae.

There are 16 observations of Sweetfern Underwing Moth in Québec, mostly in Abitibi-Témiscamingue, Outaouais and Mauricie, and it has been reported in 4 of the 17 regions.

Through the year

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Based on observations from Ontario

Where to see it

  1. Abitibi-Témiscamingue7
  2. Outaouais4
  3. Mauricie3
  4. Saguenay–Lac-Saint-Jean2

What the caterpillar eats

Sweet fernComptonia peregrina

Similar species

Penitent UnderwingCatocala piatrix
Ilia UnderwingCatocala ilia
Large Yellow UnderwingNoctua pronuba