Rolled-Wing Stonefly vs Queen Butterfly

Side-by-side species comparison

Attribute Rolled-Wing Stonefly Queen Butterfly
Scientific Name Leuctra geniculata Danaus gilippus
Order Plecoptera Lepidoptera
Family Leuctridae Nymphalidae
Size 7-12 mm 67-78 mm wingspan
Habitat Rivers & Streams Deserts & Drylands
Diet Herbivores Herbivores
Regions Europe Southern USA, Central and South America
Conservation Least Concern Least Concern

Rolled-Wing Stonefly

A small autumn-emerging stonefly with wings rolled around the body. It is one of the few stoneflies that hatches in late summer and autumn.

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Did You Know?

This stonefly has an unusual life cycle, emerging as an adult in autumn rather than the spring emergence typical of most stonefly species.

Queen Butterfly

A close relative of the Monarch butterfly with similar orange coloring but darker. Found across the Americas. Like the Monarch, it sequesters toxic cardenolides from milkweed.

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Did You Know?

A close cousin of the Monarch that is equally toxic but does not undertake the same famous migration.