Black-shouldered Spinyleg vs Rothschildia Silk Moth

Side-by-side species comparison

Attribute Black-shouldered Spinyleg Rothschildia Silk Moth
Scientific Name Dromogomphus spinosus Rothschildia lebeau
Order Odonata Lepidoptera
Family Gomphidae Saturniidae
Size 60-70 mm 100-140 mm wingspan
Habitat Rivers & Streams Forests
Diet Omnivores Omnivores
Regions North America Southwestern United States through Central America
Conservation Least Concern Least Concern

Black-shouldered Spinyleg

A large, elegant clubtail with distinctive spiny hind legs and black shoulder stripes. It perches conspicuously on rocks and logs along streams.

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Did You Know?

The spiny projections on its hind legs form a basket used to scoop prey out of the air.

Rothschildia Silk Moth

A spectacular large moth with rich brown wings featuring prominent triangular translucent windows. The wing shape and pattern create an effective leaf-mimicry at rest.

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Did You Know?

The clear windows on its wings may serve to let light pass through, making it harder for predators to detect against the sky.