Interactive Bugs

The backyard · Grasshoppers, crickets, mantises and stick insects

Garden mantis

Orthodera ministralis

A slender, leaf-green insect with a triangular head, big eyes and spiny front legs folded as if in prayer.

Size
About 4cm long
Look for it
October to December, then January to March
Where
Gardens, shrubs and long grass across Australia

My spotter's list

Stalks after you, swaying like a leaf. Move your pointer and see.

When to look

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Praying mantis

Good to know

Six things about the praying mantis

Head

It can look over its shoulder

A mantis can turn its head through half a circle, which no other insect can do.

Strike

Faster than a blink

Its spiked front legs shoot out and snap shut on a fly in a fraction of a second.

Sway

It sways on purpose

It rocks from side to side as it walks, like a leaf in the breeze, so that prey does not notice it coming.

Eyes

Five eyes

It has two large eyes for seeing shape and distance, and three small ones between them for sensing light.

Eggs

A foam case of eggs

The female lays her eggs in a blob of froth that hardens into a tough case on a twig.

Spot

A blue spot

This kind has a bright blue-purple patch on the inside of each front leg.

The real thing

Photos of the praying mantis

Garden mantis, photo 1
Photo: Donald Hobern, CC BY 2.0, Wikimedia Commons
Garden mantis, photo 2
Photo: Donald Hobern, CC BY 2.0, Wikimedia Commons
Garden mantis, photo 3
Photo: Graham Wise, CC BY 2.0, Wikimedia Commons

Photos are from Wikimedia Commons, used under the free licences shown. They have been resized, and cropped where they appear in link previews.

Out and about

How to spot one

Look along the stems of shrubs for a green shape that sways. Once it sees you, its head turns to follow.

Lend a hand

How to help

A mantis eats flies, moths and other garden pests. If you find an egg case on a twig, leave it where it is.

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