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Sticker of Yellow-and-black flat millipede
Bug card No. 4883 of 4,939

Yellow-and-black flat millipede

Apheloria tigana
Eats: Leftovers and dead thingsCentipedes and millipedesForests and woodsNot an insect, but a bug cousin

The yellow-and-black flat millipede is a big, flat-backed millipede with bright yellow edges and spots on its black body. Those bright colours are a warning. When it is bothered, it makes a strong chemical to protect itself.

Fun fact: this one is not an insect. Insects have six legs, and this cousin has many, many more.
Lives in
South-eastern United States, from coastal North Carolina to the Blue Ridge Mountains in Virginia
Top speed
about 0.2 km/h (0.12 mph)
On foot, estimate
Can it hurt you?
Can bite
It cannot bite or sting, but it oozes a juice that can sting your eyes. If you touch one, wash your hands and do not rub your eyes.
What does it eat?
Like most millipedes, it eats dead leaves and rotting plant bits on the forest floor.
For real!Photo of Yellow-and-black flat millipede
Picture by Matt Reinbold. CC BY-SA 2.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

It protects itself with a liquid that contains cyanide, a strong poison for small attackers.

2

It has a yellow spot on its first body ring and yellow spots on its last few rings.

3

Scientists now think it is really the same species as another millipede called Apheloria virginiensis.

you asked

Most asked questions about Yellow-and-black flat millipede

?Is the yellow-and-black flat millipede poisonous?

It makes a juice that can irritate your eyes. It is safe to look at, but wash your hands if you touch it.

?What does the yellow-and-black flat millipede eat?

Dead leaves and rotting plant bits on the forest floor.

For bug experts

Scientific name
Apheloria tigana
Named by
Chamberlin, 1939
Group
Centipedes and millipedes
Family
Xystodesmidae
Classification
Diplopoda > Polydesmida > Xystodesmidae
Lives on
North America

Where the facts come from

  1. Apheloria tigana (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 Matt Reinbold. CC BY-SA 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.

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More from the same group: Centipedes and millipedes

Also at home here: Forests and woods

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