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Sticker of Giant rainforest mantis
Bug card No. 0605 of 1,500

Giant rainforest mantis

Hierodula majuscula
Name means: “majuscula means large in Latin”
Eats: Other bugs and small animalsMantisesRainforests and jungles6 legs

The giant rainforest mantis is one of the biggest praying mantises in the world. It is usually leafy green, but a few are bright yellow. It holds its spiky front legs together like it is praying, ready to grab its next meal.

Lives in
Coastal northern Australia, in rainforests and nearby
Length
7 to 11 cm (2.8 to 4.3 in)
Top speed
about 1.4 km/h (0.87 mph)
On foot, estimate
Can it hurt you?
Harmless
It is not dangerous to people. Its spiky front legs can give a little pinch, so let it walk on its own.
What does it eat?
It hunts insects like stick insects, grasshoppers, crickets and flies. Sometimes it even catches spiders, small geckos, frogs or baby snakes.
For real!Photo of Giant rainforest mantis
Picture by (c) Kai Squires, some rights reserved (CC BY). CC BY 4.0, via Wikimedia Commons.

How big is it?

How long is it?

Giant rainforest mantis about 11 cm long (4.3 in)A toy building brick about 3.2 cm (1.3 in)A crayon about 9 cm (3.5 in)A banana about 18 cm (7.1 in)
as long as 3 toy building bricks in a rowabout as long as your handcould run across a dinner table in 2.6 seconds

How big is Giant rainforest mantis compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

It can grow up to about 11 centimetres long, as long as a big hand.

2

It even eats other mantises.

3

It was first found near Cairns in Queensland and described in 1923.

4

Most of them are green, which helps them hide among the leaves.

you asked

Most asked questions about Giant rainforest mantis

?How big is the giant rainforest mantis?

About 7 to 11 centimetres long, which makes it one of the largest mantises in the world.

?What does the giant rainforest mantis eat?

Mostly insects, but also spiders and sometimes small geckos, frogs or baby snakes.

?Is the giant rainforest mantis dangerous?

No. It is harmless to people, though its spiky legs can pinch a little.

For bug experts

Scientific name
Hierodula majuscula
Named by
Tindale, 1923
Group
Mantises
Family
Mantidae
Classification
Insecta > Mantodea > Mantidae
Lives on
Australia and Oceania
Also known as
Australian giant mantis

Where the facts come from

  1. Hierodula majuscula (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 (c) Kai Squires, some rights reserved (CC BY). CC BY 4.0, Wikimedia Commons. The round sticker of this bug is cut from the same picture.

If we got something wrong, sorry, we are bug fans, not a science journal. Tell us at hello@bugwiki.app and we will fix it.

More from the same group: Mantises

Also at home here: Rainforests and jungles