Bug Wiki
Sticker of Ghost ant
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Ghost ant

Tapinoma melanocephalum
Eats: A bit of everythingAntsHouses and farms6 legs

The ghost ant is a tiny ant with a dark head and a see-through, milky white back end and legs. Because it is so pale, it almost disappears, like a little ghost. It is one of the hardest ants to spot.

Lives in
Warm places all over the world, and inside heated buildings in colder countries
Length
1.3 to 2 mm (0.05 to 0.08 in)
Top speed
about 0.19 km/h (0.12 mph)
On foot, estimate
What does it eat?
It is a tiny food finder that sneaks into houses and buildings looking for something to eat.
For real!Photo of Ghost ant
Picture by Sarefo. CC BY-SA 3.0, via Wikimedia Commons.

How big is it?

How long is it?

Ghost ant about 2 mm long (0.08 in)A grain of rice about 6 mm (0.24 in)
3 of them in a row are as long as one grain of ricecould run across a dinner table in 19 secondsmoves 26 times its own body length every second

How big is Ghost ant compared to YOU?

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

How fast is it?

cool stuff

Fun facts

1

Its pale colour makes this tiny ant look even smaller than it really is.

2

It cannot stand the cold, so in cooler countries it only lives in warm buildings and greenhouses.

3

It has been found in 154 different places around the world, even on the Galapagos Islands.

4

The queen is the biggest ant in the nest, at about 2.5 millimetres.

5

Nobody knows for sure where it first came from, but scientists think it was Africa or Asia.

you asked

Most asked questions about Ghost ant

?Why are they called ghost ants?

Their legs and back end are so pale and see-through that the ants are hard to see, like ghosts.

?How big is a ghost ant?

Tiny. A worker is only about 1.3 to 2 millimetres long.

For bug experts

Scientific name
Tapinoma melanocephalum
Group
Ants
Family
Formicidae
Classification
Insecta > Hymenoptera > Formicidae
Lives on
Africa, Asia, North America, South America, Australia and Oceania

Where the facts come from

  1. Tapinoma melanocephalum (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 Sarefo. 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 hello@bugwiki.app and we will fix it.

More from the same group: Ants

Also at home here: Houses and farms