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Sticker of Lilac root weevil
Bug card No. 2614 of 4,939

Lilac root weevil

Otiorhynchus meridionalis
Eats: PlantsBeetlesGardens and meadows6 legs

The lilac root weevil is a small, shiny brownish black beetle with a long snout. Its feelers bend in the middle like an elbow. It lives in gardens in North America and loves lilac bushes.

Lives in
North America, in gardens and parks
Length
6 mm (0.24 in)
Top speed
about 0.1 km/h (0.06 mph)
On foot, estimate
Can it hurt you?
Harmless
Harmless to people, pets and furniture. It is just a small beetle.
What does it eat?
Grown-ups nibble leaves of lilac, peonies and other garden plants. The larvae eat plant roots underground.
For real!Photo of Lilac root weevil
Picture by Tpa2067. CC BY-SA 3.0, via Wikimedia Commons.

How big is it?

How long is it?

Lilac root weevil about 6 mm long (0.24 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 fingernailcould run across a dinner table in 36 seconds

How big is Lilac root weevil compared to YOU?

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

How fast is it?

cool stuff

Fun facts

1

The grown-ups nibble the edges of leaves and leave little U-shaped notches.

2

The grown-ups come out at night.

3

On hot summer days it sometimes wanders into houses looking for shade and damp.

4

It rarely does lasting harm to lilac bushes.

you asked

Most asked questions about Lilac root weevil

?Is the lilac root weevil harmful?

No. It is harmless to people and pets, and it rarely hurts lilac bushes for long.

?What should I do if I find one in the house?

It is harmless, so a grown-up can simply carry it back outside.

For bug experts

Scientific name
Otiorhynchus meridionalis
Group
Beetles
Family
Curculionidae
Classification
Insecta > Coleoptera > Curculionidae
Lives on
North America

Where the facts come from

  1. Otiorhynchus meridionalis (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 Tpa2067. CC BY-SA 3.0, 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.

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More from the same group: Beetles

Also at home here: Gardens and meadows

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