Oregon Silverspot Butterfly vs Indian Tussock Moth

Side-by-side species comparison

Attribute Oregon Silverspot Butterfly Indian Tussock Moth
Scientific Name Speyeria zerene hippolyta Euproctis lunata
Order Lepidoptera Lepidoptera
Family Nymphalidae Erebidae
Size 5-6 cm wingspan 25-35 mm wingspan
Habitat Grasslands Farmland
Diet Herbivores Herbivores
Regions United States South Asia (India, Sri Lanka, Bangladesh, Nepal)
Conservation Endangered Least Concern

Oregon Silverspot Butterfly

A medium-sized fritillary butterfly with bright silver spots on its hindwing undersides. It inhabits coastal grasslands from Washington to northern California.

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Did You Know?

Its larvae feed exclusively on early blue violet plants that grow in wind-swept coastal prairies.

Indian Tussock Moth

A yellow-brown moth with a distinctive dark crescent marking on the forewings. Its brightly colored, hairy caterpillars are covered in urticating hairs that cause severe skin rashes on contact.

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Did You Know?

The urticating hairs of the caterpillar can cause painful welts and dermatitis lasting several days in people who handle them.