Bug Wiki
Sticker of Tobacco-coloured longhorn beetle
Bug card No. 4387 of 4,939

Tobacco-coloured longhorn beetle

Alosterna tabacicolor
Eats: WoodBeetlesForests and woods6 legs

The tobacco-coloured longhorn beetle is a slim little beetle with long feelers. Its head and the front of its back are dark, and the rest of its wing cases are yellowish brown. In summer it sits on white flower heads in the woods.

Lives in
Europe, including Estonia, and across Asia to Japan, mostly in forests
Length
0.6 to 1 cm (0.24 to 0.39 in)
Top speed
about 0.25 km/h (0.16 mph)
On foot, estimate
Can it hurt you?
Harmless
Harmless. It does not bite people or sting.
What does it eat?
Its larvae live in oak bark and in very rotten wood of trees like birch, hazel and willow. The grown-up beetles visit flowers.
For real!Photo of Tobacco-coloured longhorn beetle
Picture by Hectonichus. CC BY-SA 4.0, via Wikimedia Commons.

How big is it?

How long is it?

Tobacco-coloured longhorn beetle about 1 cm long (0.39 in)A grain of rice about 6 mm (0.24 in)A toy building brick about 3.2 cm (1.3 in)
small enough to sit on your fingernailas long as 1.5 grains of rice in a rowcould run across a dinner table in 14 seconds

How big is Tobacco-coloured longhorn beetle compared to YOU?

Just maths in your browser. Nothing is saved or sent anywhere.

How fast is it?

cool stuff

Fun facts

1

It lives in Estonia too, so you might spot one on a forest walk.

2

It takes two years to grow from an egg into a beetle.

3

The beetles fly from April to July, and July is the best month to see them.

4

In the southern Alps it lives high up in the mountains.

you asked

Most asked questions about Tobacco-coloured longhorn beetle

?Where does the tobacco-coloured longhorn beetle live?

In forests in Europe and Asia, from the lowlands up to the hills, and in Estonia too.

?Is the tobacco-coloured longhorn beetle dangerous?

No. It is a small, harmless beetle.

For bug experts

Scientific name
Alosterna tabacicolor
Named by
DeGeer, 1775
Group
Beetles
Family
Cerambycidae
Classification
Insecta > Coleoptera > Cerambycidae
Lives on
Europe, Asia

Where the facts come from

  1. Alosterna tabacicolor (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 Hectonichus. CC BY-SA 4.0, 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.

Bug Wiki honey jar For grown-ups: Bug Wiki is free, with no ads and no tracking. A small tip helps keep it online.Leave a tip

More from the same group: Beetles

Also at home here: Forests and woods

Honey jarfor grown-ups