Isabella Tiger Moth vs Banded Treebrown

Side-by-side species comparison

Attribute Isabella Tiger Moth Banded Treebrown
Scientific Name Pyrrharctia isabella Lethe confusa
Order Lepidoptera Lepidoptera
Family Erebidae Nymphalidae
Size Wingspan 45-67mm 55-65 mm wingspan
Habitat Grasslands Forests
Diet Herbivores Sap Feeders
Regions North America South and Southeast Asia
Conservation Least Concern Least Concern

Isabella Tiger Moth

A plain orange-yellow moth with scattered black spots. Its caterpillar is the famous woolly bear a fuzzy black and brown banded caterpillar.

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Did You Know?

American folklore claims the width of the woolly bear caterpillars brown band predicts the severity of the coming winter.

Banded Treebrown

A shade-loving brown butterfly with a distinctive pale band across the forewing and a series of small eyespots on the underside. It has a slow, bobbing flight in deep forest shade.

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Did You Know?

It is so strongly shade-adapted that it will rarely fly into a sunlit clearing even when pursued.