Caterpillars of Pacific Northwest
Forests and Woodlands
Photo Key to Species
Group B-2a -- Subgroups: Hairs different lengths - Species in group B-2a have hairs that are equal to or longer than half the width of the body.
Less than half covered in long hairs - Species in this subgroup have less than half of the body length covered in hairs that are longer than the width of the body; most or all of the hairs are equal to a half or full width of the body. Most of these species are Acronicta [Noctuidae] or Arctiidae.
- Acronicta hesperida [Noctuidae]
- Acronicta impressa [Noctuidae]
- Acronicta perdita [Noctuidae]
- Gnophaela latipennis [Arctiidae]
- Lophocampa argentata [Arctiidae] - Silver Spotted Tiger Moth
- Pyrrharctia isabella [Arctiidae] - Banded Woollybear
Previous Section -- At least half covered in long hairs
Return to Photo Key to Species in Group B-2a
