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Sticker of Cocoa tussock moth
Bug card No. 0955 of 4,939

Cocoa tussock moth

Orgyia postica
Eats: PlantsMothsRainforests and jungles6 legs

The cocoa tussock moth is a small brown moth from the warm tropics of Asia. Only the male can fly, because the female has no wings at all. Its caterpillar wears fancy tufts of hair like little brushes.

Lives in
India, Sri Lanka, Myanmar, Borneo, Java, New Guinea and Taiwan
Wingspan
2 to 3 cm (0.79 to 1.2 in)
males; the female has no wings
Top speed
about 12 km/h (7.5 mph)
Flying, estimate
What does it eat?
Its caterpillars are not fussy at all. They eat leaves of mango, cocoa, coffee, tea, citrus, lychee and many other plants.
For real!Photo of Cocoa tussock moth
Picture by Hsu Hong Lin. CC BY-SA 2.0, via Wikimedia Commons.

How big is it?

How wide are its wings?

Cocoa tussock moth wings about 3 cm tip to tip (1.2 in)A grain of rice about 6 mm (0.24 in)A toy building brick about 3.2 cm (1.3 in)A crayon about 9 cm (3.5 in)
wings as wide as 5 grains of rice in a rowcould fly across a whole football pitch in 32 seconds

How big is Cocoa tussock moth compared to YOU?

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cool stuff

Fun facts

1

Its caterpillar is yellowish with brown stripes, a red head and tufts of grey and yellow hair.

2

The males fly all year round.

3

Its eggs are shaped like tiny pillboxes.

4

Tiny wasps lay their own eggs inside its eggs.

you asked

Most asked questions about Cocoa tussock moth

?Can the female cocoa tussock moth fly?

No. The female has no wings, only the male flies.

?What does the cocoa tussock moth eat?

Its caterpillars eat the leaves of many plants, such as mango, cocoa, coffee, tea and citrus.

For bug experts

Scientific name
Orgyia postica
Named by
Walker, 1855
Group
Moths
Family
Erebidae
Classification
Insecta > Lepidoptera > Erebidae
Lives on
Asia, Australia and Oceania
Also known as
Hevea tussock moth

Where the facts come from

  1. Orgyia postica (Wikipedia, CC BY-SA 4.0): what it looks like, where it lives, what it eats, sizes and fun facts, retold in simple words.
  2. Picture by Hsu Hong Lin. CC BY-SA 2.0, Wikimedia Commons. The sticker of this bug is drawn from this picture.

If we got something wrong, sorry, we are bug fans, not a science journal. Tell us at [email protected] and we will fix it.

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