Ryukyu shrew facts for kids
Quick facts for kids Ryukyu shrew |
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| Conservation status | |
| Scientific classification | |
| Genus: |
Crocidura
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| Species: |
orii
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| Ryukyu Shrew range | |
| Synonyms | |
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Crocidura dsinezumi orii (protonym) |
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The Ryukyu shrew (Crocidura orii), also known as Orii's shrew, is a tiny mammal that belongs to the shrew family, Soricidae. This small creature lives only on the Amami Islands in Japan. Sadly, it is an endangered species because its home, or habitat, is being lost.
About the Ryukyu Shrew
The Ryukyu shrew is a very small animal, similar to a mouse but with a longer snout. It is part of a group of shrews called Crocidura, which are known for their white teeth. These shrews are important to their island ecosystem.
Where Does It Live?
The Ryukyu shrew is endemic to the Amami Islands. This means it can only be found there and nowhere else in the world. These islands are located in the southern part of Japan. The shrew lives in forests and other natural areas on these islands.
How Scientists Study This Shrew
Scientists have worked hard to understand the Ryukyu shrew. The first time it was officially described was in 1924. A scientist named Kuroda Nagamichi named it after his collector, Orii Hyōjirō. At first, it was thought to be a type of Dsinezumi shrew.
Later, in 1961, another scientist named Imaizumi Yoshinori found a second Ryukyu shrew. This one was found in the stomach of a snake called a Ryukyu Island pit viper. By carefully studying its body, Imaizumi realized it was a unique species, not just a subspecies.
In 1998, more studies by Motokawa Masaharu [ja] confirmed that the Ryukyu shrew is its own distinct species. Scientists continue to study these shrews to learn more about them and help protect them.
