Swollen river mussel facts for kids
Quick facts for kids Swollen river mussel |
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| Conservation status | |
| Scientific classification | |
| Genus: |
Unio
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| Species: |
tumidus
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| Distribution of Unio tumidus in Europe. | |
The swollen river mussel, also known by its scientific name Unio tumidus, is a type of freshwater mussel. It's an aquatic animal that lives in water. This mussel is a bivalve mollusc, which means it has a soft body protected by two hinged shells. It belongs to the family called Unionidae, often known as river mussels.
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Where Do Swollen River Mussels Live?
The swollen river mussel is native to Europe. This means it naturally lives in rivers and lakes across many European countries.
Countries Where They Are Found
You can find these mussels in various places, including:
- Croatia
- The Czech Republic, where they are considered vulnerable.
- Germany, where they are highly endangered. They are also a specially protected species there.
- Latvia
- Lithuania, where they are also vulnerable.
- The Netherlands
- Poland
- Slovakia
- Sweden
- The British Isles, specifically in England.
Why Is Their Distribution Important?
Knowing where these mussels live helps scientists understand their needs. It also helps them protect the mussels. When a species is "vulnerable" or "endangered," it means their numbers are decreasing. This often happens because of pollution or changes to their habitats. Protecting these mussels helps keep our rivers and lakes healthy!
Images for kids
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A swollen river mussel.
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Map showing where Unio tumidus lives in Europe.
