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Sticker of Little black ant
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Little black ant

Monomorium minimum

The little black ant is one of the tiniest ants around. It is shiny black, and a worker is only 1 or 2 millimetres long. Its nest can have more than one queen, and a few thousand workers.

Lives in
North America and Europe, nesting in the soil and sometimes visiting houses
Length
1 to 2 mm (0.04 to 0.08 in)
Top speed
about 0.19 km/h (0.12 mph)
On foot, estimate
What does it eat?
It eats almost anything it finds, from dead insects to bird droppings. It also hunts caterpillars and drinks sweet honeydew from aphids.
For real!Photo of Little black ant
Picture by April Nobile. CC BY 4.0, via Wikimedia Commons.

How big is it?

How long is it?

Little black 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 Little black ant compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

All its workers are the same size, unlike some ants that have big and small workers.

2

In summer, the queens and males fly up and meet in the air. Then each queen starts a new nest and takes off her own wings.

3

It takes about a month for an egg to grow into a grown-up ant.

4

In a lab, the queens lived about a year and the workers about four months.

5

It helps farmers by eating the caterpillars of some moths that damage apples and trees.

you asked

Most asked questions about Little black ant

?Why are little black ants in my house?

They are looking for food. They nest outside in the soil and come inside to search for crumbs.

?What do little black ants eat?

Almost anything, like dead insects, sweet honeydew from aphids and leftovers.

For bug experts

Scientific name
Monomorium minimum
Group
Ants
Family
Formicidae
Classification
Insecta > Hymenoptera > Formicidae
Lives on
North America, Europe

Where the facts come from

  1. Monomorium carbonarium (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 April Nobile. CC BY 4.0, 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: Ants

Also at home here: Houses and farms