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Sticker of Red velvet mite
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Red velvet mite

Trombidium holosericeum
Name means: “all silky, from two old Greek words”
Eats: Other bugs and small animalsScorpions, ticks and friendsGardens and meadows8 legsNot an insect, but a bug cousin

The red velvet mite is a tiny bright red creature that looks like a little blob of soft red velvet. Its body is covered in fine hairs. You can spot it wandering over the ground.

Fun fact: this one is not an insect. It is an arachnid with eight legs, a cousin of the spiders.
Lives in
Europe, Asia and Africa, on the ground in gardens and meadows
Length
4 mm (0.16 in)
Top speed
about 0.02 km/h (0.01 mph)
On foot, estimate
Can it hurt you?
Harmless
Harmless to people. Its bright red colour warns birds and other hungry animals that it tastes bad.
What does it eat?
Grown-ups eat small animals and insect eggs. The babies hitch a ride on insects and spiders and sip a little of their body juice.
For real!Photo of Red velvet mite
Picture by Lukas Jonaitis from Vilnius, Lithuania. CC BY 2.0, via Wikimedia Commons.

How big is it?

How long is it?

Red velvet mite about 4 mm long (0.16 in)A grain of rice about 6 mm (0.24 in)
small enough to sit on your fingernailneeds 3 minutes to cross a dinner table

How big is Red velvet mite compared to YOU?

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

How fast is it?

cool stuff

Fun facts

1

It is one of the biggest mites in the cooler northern parts of the world, but still only about 4 millimetres long.

2

Its tiny eyes sit on little stalks.

3

Its babies cling to grasshoppers, flies or spiders and look like little red balls stuck on them.

4

Its red colour comes from the same kind of colouring that makes carrots orange.

5

It is a relative of spiders, so a grown-up mite has eight legs.

you asked

Most asked questions about Red velvet mite

?Are red velvet mites dangerous?

No, they are harmless to people. Their bright red colour is a warning to animals that might want to eat them.

?What do red velvet mites eat?

Grown-ups eat tiny animals and insect eggs. Their babies drink a little juice from insects and spiders.

?Is the red velvet mite a spider?

No, but it is a relative of spiders. Like them, it has eight legs.

For bug experts

Scientific name
Trombidium holosericeum
Group
Scorpions, ticks and friends
Family
Trombidiidae
Classification
Arachnida > Trombidiformes > Trombidiidae
Lives on
Europe, Asia, Africa

Where the facts come from

  1. Trombidium holosericeum (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 Lukas Jonaitis from Vilnius, Lithuania. CC BY 2.0, 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: Scorpions, ticks and friends

Also at home here: Gardens and meadows