Negro Bug vs Australian Magpie Moth

Side-by-side species comparison

Attribute Negro Bug Australian Magpie Moth
Scientific Name Thyreocoris scarabaeoides Nyctemera amica
Order Hemiptera Lepidoptera
Family Thyreocoridae Erebidae
Size 3-4mm 35-45 mm wingspan
Habitat Underground Underground
Diet Fruit Feeders Predators
Regions Europe Australia, New Zealand
Conservation Least Concern Least Concern

Negro Bug

A tiny shiny black hemispherical bug that looks like a miniature beetle. It feeds on violets and strawberries.

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Did You Know?

So strongly resembles a tiny beetle that it is frequently misidentified and overlooked by bug enthusiasts.

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.