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The Chinese giant salamander is the largest amphibian on Earth and is critically endangered

the gist

The Chinese giant salamander is the largest salamander and the largest amphibian in the world. It lives entirely in water, in rocky mountain streams and lakes of the Yangtze river basin in central China. Habitat loss, pollution, and overcollection have pushed it to critically endangered status in the wild. It is prized as a delicacy and used in traditional Chinese medicine, so it is widely farmed. Some farms breed it, but many wild populations are still under pressure.

how it works

It breathes through its skin and through gills in its youth, which lets it live in cool, oxygen-rich streams. Its slow growth and specific habitat needs make wild populations slow to recover from overharvesting.

so what

The species shows how demand for food and medicine can threaten a giant animal that has survived for millions of years. Its decline is a warning about freshwater ecosystems, which are often less protected than forests.

fun fact

Adults can grow to around 1.8 metres long.

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Adapted from Wikipedia, the free encyclopedia · CC BY-SA 4.0

Image: Wikimedia Commons