Chinese giant salamander conservation

The Chinese giant salamander is ranked second of more than 4,000 amphibians on the EDGE amphibians list, which prioritises Evolutionarily Distinct and Globally Endangered (EDGE) species for conservation attention.

The Chinese giant salamander has been identified as the EDGE amphibian most in need of conservation action.

 

Why we are there

The Critically Endangered Chinese giant salamander is the world’s largest living amphibian, reaching lengths of more than 1.8m. It belongs to a small and ancient group of salamanders that diverged from their closest relatives during the Jurassic period over 170 million years ago.

Although revered by the Chinese for thousands of years, Chinese giant salamanders are threatened today by over-harvesting for human consumption. In China, salamander farming has been encouraged and is an important economic activity in some areas. It is believed that salamanders are taken from the wild and farmed as a luxury food item, and that this over-harvesting has had a catastrophic effect on the wild population, which is estimated to have declined by 80% since 1960. Disease and the destruction and degradation of the streams and pools they inhabit are also having a negative impact.

China is a country experiencing a large economic boom and escalating levels of biodiversity loss, making conservation of the environment increasingly important, especially that of water resources and freshwater systems. The Chinese giant salamander is a 'flagship' species for China's freshwater river systems. Efforts to conserve it will play a vital role protecting the region’s habitats and biodiversity, as well as freshwater resources for the people of China.

Key achievements and goals

ZSL brought local and international stakeholders together in 2010, to develop a strategy for conserving wild populations of Chinese giant salamanders. This strategy is now being implemented by ZSL and partner organizations, the Kunming Institute of Zoology, Shaanxi Normal University and Guiyang University, with support from the Darwin Initiative.

As the project develops the following activities will be undertaken to ensure the long-term survival of the species:

• Range-wide ecological and community interview surveys to establish the current distribution and threats facing wild Chinese giant salamanders and build an evidence base for long-term monitoring
• Genetic analysis to understand the relationship between salamanders in different river systems and farms.
• Working with farmers to improve husbandry and biosecurity measures to reduce harvesting of wild salamanders and prevent disease spreading from farmed animals to wild populations
• Establishing a conservation breeding facility in China
• Raising awareness among key stakeholders and the general public
• Strengthening capacity of partner organisations to undertake long-term conservation of this iconic species though training four Chinese EDGE Fellows