Bug Wiki
Sticker of Dogwood spittlebug
Bug card No. 1382 of 4,939

Dogwood spittlebug

Clastoptera proteus
Eats: PlantsTrue bugs and cicadasGardens and meadows6 legs

The dogwood spittlebug is a tiny insect from North America. Its babies hide inside a little blob of white foam on a plant stem. It looks like someone spat on the plant, which is how spittlebugs got their name.

Lives in
North America, on bushes and plants
Top speed
about 1 km/h (0.62 mph)
On foot, estimate
Can it hurt you?
Harmless
Harmless. The foam is not spit at all, and it cannot hurt you.
What does it eat?
It drinks the sap from inside plants through a mouth shaped like a tiny straw.
For real!Photo of Dogwood spittlebug
Picture by S. Rae from Scotland, UK. CC BY 2.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

The baby makes its foam house itself. Inside the bubbles it stays wet and is hidden from hungry birds.

2

There are 10 slightly different local kinds of this one spittlebug.

3

Its English name comes from the dogwood, a kind of bush.

you asked

Most asked questions about Dogwood spittlebug

?What is the white foam on plants?

It is often a little foam house made by a baby spittlebug. The baby hides and stays wet inside it.

?Is the dogwood spittlebug dangerous?

No. It is a tiny harmless insect that drinks plant sap.

Myth buster

Myth: The white foam on plants is spit from a cuckoo or another animal.

Truth: No. It is a little bubble house made by a baby spittlebug, which hides inside.

For bug experts

Scientific name
Clastoptera proteus
Group
True bugs and cicadas
Family
Clastopteridae
Classification
Insecta > Hemiptera > Clastopteridae
Lives on
North America

Where the facts come from

  1. Clastoptera proteus (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 S. Rae from Scotland, UK. CC BY 2.0, 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: True bugs and cicadas

Also at home here: Gardens and meadows

Honey jarfor grown-ups