IUCN Red List assessments
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IUCN Red Lists of
Newts and Salamanders
(Caudata)
Taxonomy and distribution of the family
Sirenidae
Bibliography of the family
Sirenidae
Family
Sirenidae
Sirens
IUCN Red List assessments:
Extinct (in recent times):
- species
Extinct in the Wild:
- species
=
- %
Critically Endangered:
- species
=
- %
Endangered:
- species
=
- %
Vulnerable:
- species
=
- %
Near Threatened:
- species
=
- %
Least Concern:
- species
=
- %
Data Deficient:
- species
=
- %
Not Assessed:
- species
=
- %
Genera:
Pseudobranchus
(Dwarf Sirens)
Siren
(Greater Sirens)