Lantzia facts for kids
Quick facts for kids Lantzia carinata |
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Lantzia carinata is a very special type of freshwater snail. It's the only species in its group, called a genus. This tiny snail lives only in the mountain streams on an island called Réunion in the Indian Ocean. It was first described in 1872.
Where Lantzia carinata Lives
Lantzia carinata is a small snail that looks a bit like a limpet. It lives only in certain mountain streams and waterfalls on the island of Réunion. These snails are found at very high places, about 1200 to 1300 meters (around 4,000 feet) above sea level.
They like to cling to mosses and stones in the fast-flowing water. Another snail from Hawaii, called Erinna, lives in a similar way. Even though they look alike and live in similar places, scientists believe they developed these traits separately.
Why Lantzia carinata is in Danger
Lantzia carinata is a very rare snail. Even though it was found again in 1992, it still lives in a very small area. Its home is also very special and easily harmed, especially the native mosses it depends on.
One big problem for these snails is invasive species. These are plants or animals that are not native to Réunion and can harm the snail's habitat. Because of these threats, Lantzia carinata is listed as Critically Endangered. This means it faces a very high risk of disappearing forever.
Scientists have also added "Possibly Extinct" to its status. This is because recent surveys haven't found many of these snails. Lantzia carinata is one of only three freshwater snails in the Madagascar and Indian Ocean islands region that is critically endangered. The other two are Madagasikara zazavavindrano and Pisidium betafoense.
