Taxonomy
Scientific name
Authority
Synonyms
Common names
Taxonomic sources
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Identification Information
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Taxonomic notes
Assessment Information
- IUCN Red List Category and Criteria
- Near Threatened C1+2a(i) ver 3.1
- Assessment language
- English
- Year published
- 2016
- Date assessed
- 2016-10-01 00:00:00 UTC
Previously published Red List assessments
Regional assessments
Reviewer(s)
Contributor(s)
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Assessor(s)
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Facilitator(s) / Compiler(s)
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Partner(s) / Institution(s)
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Authority / Authorities
Geographic Range
Native
Extant (resident)
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Extant
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Population
The global population size has not been quantified, although the population in China has been estimated at fewer than 100 breeding pairs (Brazil 2009).
Habitat and Ecology
Terrestrial|Freshwater (=Inland waters)
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This species is found along streams in evergreen forest and adjacent open country at 200-1,200 m, mainly 400-1,000 m.
Classification scheme
| Habitats | Suitability | Major importance |
|---|---|---|
Threats
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This species is still widespread at low densities within its historical range, although deforestation is reducing and fragmenting its habitat, and human disturbance and river pollution are possibly also threats.
Classification scheme
Threats
| title | scope | timing | score | severity |
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Use trade
Text summary
Conservation Actions Underway
None are known.
Conservation Actions Proposed
Conduct repeated surveys throughout its range to clarify its current population status, as well as assess population trends and rates of range contraction. Conduct ecological studies to identify habitat associations and potential threats. Grant protection to areas of suitable habitat. Enforce laws against river pollution where applicable. Strengthen legislation against aquatic pollution throughout the species's range.
None are known.
Conservation Actions Proposed
Conduct repeated surveys throughout its range to clarify its current population status, as well as assess population trends and rates of range contraction. Conduct ecological studies to identify habitat associations and potential threats. Grant protection to areas of suitable habitat. Enforce laws against river pollution where applicable. Strengthen legislation against aquatic pollution throughout the species's range.