Common Blue Damselfly vs Rothschildia Silk Moth

Side-by-side species comparison

Attribute Common Blue Damselfly Rothschildia Silk Moth
Scientific Name Enallagma cyathigerum Rothschildia lebeau
Order Odonata Lepidoptera
Family Coenagrionidae Saturniidae
Size 29-36 mm body 100-140 mm wingspan
Habitat Ponds & Lakes Forests
Diet Omnivores Omnivores
Regions Europe, Asia, North Africa Southwestern United States through Central America
Conservation Least Concern Least Concern

Common Blue Damselfly

One of the most widespread damselflies. Males are sky blue with black markings. Forms mating wheels — a unique heart-shaped position during copulation.

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Did You Know?

Damselflies form a unique heart shape when mating — the male grasps the female behind her head, and she curls her abdomen forward to meet his reproductive organs.

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.