Moths in Idaho

The state of Idaho is home to some really large moths, the Polyphemus moth of the Saturniidae family being one of them. These tan-colored moths with prominent eyespots mostly inhabit the northern part of the state.

When it comes to pests, the common clothes and Indianmeal moths have been infamous for their constant infestations damaging food products and fabric. In 2020, the entire state was troubled due to the outbreak of the Douglas-fir tussock moth severely damaging douglas fir and other trees.

Large Moths: Polyphemus Moth, Black Witch Moth, Hummingbird Clearwing Moth

Here is the list of moths found in Idaho arranged in order of the family they belong to.

Moths in Idaho (ID)


Owlet Moths

  • Large Yellow Underwing Moth (Noctua pronuba)
  • Fingered Dagger Moth (Acronicta dactylina)
  • Primrose Moth (Schinia florida)
  • Funerary Dagger Moth (Acronicta funeralis)
  • Six-spotted Forester Moth (Alypia langtoni)
  • Hitched Arch Moth (Melanchra adjuncta)

Erebidae Moths

Hawk Moths

  • Hummingbird Clearwing Moth (Hemaris thysbe)

Saturniidae Moths

Geometer Moths

  • Tissue Moth (Triphosa haesitata)

Crambid Snout Moths

  • Sociable Pyrausta Moth (Pyrausta socialis)

Snout Moths

Clothes Moths