Australian Magpie Moth vs Malagasy Emerald Moth

Side-by-side species comparison

Attribute Australian Magpie Moth Malagasy Emerald Moth
Scientific Name Nyctemera amica Chrysiridia croesus
Order Lepidoptera Lepidoptera
Family Erebidae Uraniidae
Size 35-45 mm wingspan 50-65 mm wingspan
Habitat Underground Underground
Diet Predators Nectar Feeders
Regions Australia, New Zealand Madagascar
Conservation Least Concern Least Concern

Australian Magpie Moth

A striking day-flying black and white moth from Australasia. Caterpillars feed on groundsel and ragwort, sequestering toxic alkaloids. The bold pattern warns predators of its toxicity.

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Did You Know?

Its bold black and white pattern serves as a warning to predators that it contains toxic pyrrolizidine alkaloids.

Malagasy Emerald Moth

A day-flying uraniid moth closely related to the sunset moth but smaller, with iridescent green and gold scales across the wings. It shares the same host plants as C. rhipheus.

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Did You Know?

It was once considered a subspecies of the sunset moth before being elevated to full species status based on wing pattern and DNA analysis.