Bug Wiki
Sticker of Milk snail
Bug card No. 0927 of 1,500

Milk snail

Otala lactea
Eats: PlantsSnails, slugs and wormsGardens and meadowsNo legsNot an insect, but a bug cousin

The milk snail is a big land snail with a round shell. It comes from warm, sunny lands around the western Mediterranean Sea. When the weather gets too hot and dry, it shuts itself in its shell and waits.

Fun fact: this one is not an insect at all, it has no legs! But kids find it on every bug hunt, so it lives in Bug Wiki too.
Lives in
Southern Spain, Morocco, Algeria and Mediterranean islands, and now also the USA, Cuba and Australia
Top speed
about 0.03 km/h (0.02 mph)
On foot, estimate
Can it hurt you?
Harmless
Harmless. Wash your hands after holding one, like after touching any wild animal.
What does it eat?
Like most land snails, it eats plants.
For real!Photo of Milk snail
Picture by Sam Fraser-Smith. CC BY 2.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

People have eaten this snail for a very long time. Shells were found at an old Roman town in Morocco.

2

If its shell breaks, it can repair it using calcium.

3

In drought it goes into a deep summer sleep and slows its body right down to save energy.

4

People carried it to places far away, like the USA, Bermuda and southeastern Australia.

you asked

Most asked questions about Milk snail

?Can you eat milk snails?

Yes. It is an edible snail, and people have eaten it since Roman times.

?Where does the milk snail live?

Around the western Mediterranean Sea, and it was brought to the USA, Cuba and Australia.

?What does a snail do when it is too dry?

It hides in its shell and goes into a long sleep until better weather comes.

For bug experts

Scientific name
Otala lactea
Named by
O. F. MΓΌller, 1774
Group
Snails, slugs and worms
Family
Helicidae
Classification
Gastropoda > Stylommatophora > Helicidae
Lives on
Europe, Africa, North America, Australia and Oceania
Also known as
Spanish snail

Where the facts come from

  1. Otala lactea (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 Sam Fraser-Smith. 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 hello@bugwiki.app and we will fix it.

More from the same group: Snails, slugs and worms

Also at home here: Gardens and meadows