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Sticker of Live-oak root borer
Bug card No. 2651 of 4,939

Live-oak root borer

Archodontes melanopus
Eats: WoodBeetlesForests and woods6 legs

The live-oak root borer is a big, dark beetle, almost black and shiny. It can be nearly as long as your finger. It is famous for digging into the roots of oak trees.

Lives in
The south-eastern United States and Central America
Length
5.7 cm (2.2 in)
including its jaws
Top speed
about 0.6 km/h (0.37 mph)
On foot, estimate
Can it hurt you?
Harmless
It is not known to hurt people. It is a big beetle, so watch it rather than picking it up.
What does it eat?
It bores into the roots of oaks and other hardwood trees.
For real!Photo of Live-oak root borer
Picture by Plates: Dru Drury (1725โ€“1803). Text: John Obadiah Westwood (1805โ€“1893). Public domain, via Wikimedia Commons.

How big is it?

How long is it?

Live-oak root borer about 5.7 cm long (2.2 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 10 grains of rice in a rowas long as 2 toy building bricks in a rowcould run across a dinner table in 6 seconds

How big is Live-oak root borer compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

It is the only species in its whole genus, with no close sister species.

2

The sides of its chest are covered in small sharp spines.

3

Most longhorn beetles have very long feelers, but this one has feelers shorter than its body.

4

Its legs are dark, smooth and shiny, with three tiny spurs.

you asked

Most asked questions about Live-oak root borer

?How big is the live-oak root borer?

It can reach about 57 millimetres, counting its jaws. That is nearly as long as a finger.

?What does the live-oak root borer eat?

It bores into the roots of oak trees and other hardwoods.

For bug experts

Scientific name
Archodontes melanopus
Group
Beetles
Family
Cerambycidae
Classification
Insecta > Coleoptera > Cerambycidae
Lives on
North America

Where the facts come from

  1. Archodontes (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 Plates: Dru Drury (1725โ€“1803). Text: John Obadiah Westwood (1805โ€“1893). Public domain, 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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