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Sticker of Emerald tip beetle
Bug card No. 1550 of 4,939

Emerald tip beetle

Anoplognathus brunnipennis
Eats: PlantsBeetlesForests and woods6 legs

The emerald tip beetle is a chunky Australian beetle, biscuit brown with a green or golden shine. Its body underneath is green with white hairs. It is one of the Christmas beetles, and it has strong jaws for chewing tough gum tree leaves.

Lives in
Eastern Australia, in Queensland, New South Wales and Victoria
Length
1.9 to 2.6 cm (0.75 to 1 in)
Top speed
about 0.66 km/h (0.41 mph)
On foot, estimate
Can it hurt you?
Harmless
Harmless to people. It cannot sting, and it only bites leaves.
What does it eat?
It chews the leaves of eucalyptus trees, also called gum trees. It likes leaves that are not too young and not too old.
For real!Photo of Emerald tip beetle
Picture by S.S.Nimbus. CC0, via Wikimedia Commons.

How big is it?

How long is it?

Emerald tip beetle about 2.6 cm long (1 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)
as long as 4 grains of rice in a rowcould run across a dinner table in 5.5 seconds

How big is Emerald tip beetle compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Its jaws are so strong that a big group can strip a gum tree of its leaves.

2

It picks leaves of medium age and skips the fresh new ones and the old ones.

3

It is picky about trees too: it eats Tasmanian blue gum but ignores a tree called blackbutt.

4

Tree growers have even bred gum trees that it does not like, to protect their forests.

5

The female is a little bigger than the male. She grows up to 26 millimetres long.

you asked

Most asked questions about Emerald tip beetle

?What does the emerald tip beetle eat?

Leaves of eucalyptus trees, also called gum trees.

?How big is the emerald tip beetle?

About 19 to 26 millimetres long. Females are a little bigger than males.

?Is the emerald tip beetle dangerous?

No. It is harmless to people, but it can damage gum tree plantations.

For bug experts

Scientific name
Anoplognathus brunnipennis
Group
Beetles
Family
Scarabaeidae
Classification
Insecta > Coleoptera > Scarabaeidae
Lives on
Australia and Oceania
Also known as
Brown Christmas beetle, Golden-brown Christmas beetle

Where the facts come from

  1. Anoplognathus brunnipennis (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 S.S.Nimbus. CC0, 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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More from the same group: Beetles

Also at home here: Forests and woods

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