Cecropia Moth vs Pale Arctic Clouded Yellow

Side-by-side species comparison

Attribute Cecropia Moth Pale Arctic Clouded Yellow
Scientific Name Hyalophora cecropia Colias werdandi
Order Lepidoptera Lepidoptera
Family Saturniidae Pieridae
Size Wingspan 110-160mm 38-46 mm wingspan
Habitat Woodlands Mountains
Diet Herbivores Nectar Feeders
Regions North America Northern Scandinavia, Finnish Lapland, Kola Peninsula
Conservation Least Concern Least Concern

Cecropia Moth

The largest native moth in North America with reddish-brown wings bearing white comma-shaped marks and crescent eyespots. It has a red and white banded body.

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Did You Know?

Males can detect a single molecule of female pheromone from up to 11 kilometers away using their enormous feathery antennae.

Pale Arctic Clouded Yellow

A pale greenish-yellow butterfly with very faint dark wing borders. It is closely associated with Scandinavian mountain habitats. The underside is pale with a small orange-ringed discal spot.

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Did You Know?

This butterfly is endemic to the Scandinavian mountains and is not found anywhere else in the world.