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Sticker of Gooseberry sawfly
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Gooseberry sawfly

Nematus ribesii
Eats: PlantsWasps and hornetsGardens and meadows6 legs

The gooseberry sawfly is a small yellowish insect with black marks. It is not a real fly but a cousin of bees and wasps. Its green caterpillar-like babies love gooseberry leaves and can eat a whole bush bare.

Lives in
Europe, and brought to North America, in gardens with gooseberries and currants
Top speed
about 22 km/h (14 mph)
Flying, estimate
What does it eat?
Its larvae eat the leaves of gooseberry bushes. A big group can strip a bush of every leaf.
For real!Photo of Gooseberry sawfly
Picture by Jonny Vatne. CC BY-SA 3.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

Its babies look like caterpillars: green with a black head and black spots, up to 2 centimetres long.

2

The mother lays her eggs under the leaves, and the babies eat their way up the bush.

3

It can have three families of babies in one year, from April to September.

4

Female sawflies are a little bigger than the males.

you asked

Most asked questions about Gooseberry sawfly

?Is the gooseberry sawfly a fly?

No. It is a sawfly, which is a cousin of bees and wasps, not a true fly.

?What does the gooseberry sawfly eat?

Its larvae eat gooseberry leaves and can strip a whole bush.

For bug experts

Scientific name
Nematus ribesii
Named by
Scopoli, 1763
Group
Wasps and hornets
Family
Tenthredinidae
Classification
Insecta > Hymenoptera > Tenthredinidae
Lives on
Europe, North America
Also known as
Common gooseberry sawfly, Imported currantworm

Where the facts come from

  1. Nematus ribesii (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 Jonny Vatne. CC BY-SA 3.0, Wikimedia Commons. The round sticker of this bug is cut from the same 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.

More from the same group: Wasps and hornets

Also at home here: Gardens and meadows