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Sticker of Common green-tenthredo
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Common green-tenthredo

Tenthredo mesomela

The common green-tenthredo is a sawfly, a cousin of wasps and bees. Its body is bright apple green with a black back and head. You can spot it sitting on flat white flower heads in meadows in early summer.

Lives in
Most of Europe, in meadows, roadsides and at the edges of woods
Length
1 to 1.5 cm (0.39 to 0.59 in)
Top speed
about 21 km/h (13 mph)
Flying, estimate
What does it eat?
The grown-ups catch small insects and also lick nectar and pollen from flowers. Its larvae come out at night to eat buttercup leaves.
For real!Photo of Common green-tenthredo
Picture by Hectonichus. CC BY-SA 3.0, via Wikimedia Commons.

How big is it?

How long is it?

Common green-tenthredo about 1.5 cm long (0.59 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 2.5 grains of rice in a rowcould fly across a whole football pitch in 18 secondsmoves 390 times its own body length every second

How big is Common green-tenthredo compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

You can see the grown-ups from May to July.

2

Its larvae are night eaters. They munch buttercup leaves while most animals sleep.

3

It has a little black spot on each wing. That spot helps experts tell it apart from a very similar green sawfly.

you asked

Most asked questions about Common green-tenthredo

?What does it eat?

Small insects, plus nectar and pollen from flowers. Its larvae eat buttercup leaves.

For bug experts

Scientific name
Tenthredo mesomela
Group
Wasps and hornets
Family
Tenthredinidae
Classification
Insecta > Hymenoptera > Tenthredinidae
Lives on
Europe

Where the facts come from

  1. Tenthredo mesomela (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 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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