IUCN Red List assessments
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IUCN Red Lists of the family Colubridae
Taxonomy and distribution of the genus Thamnophis
Bibliography of the genus Thamnophis




Genus
Thamnophis

North American Garter Snakes and Ribbon Snakes

IUCN Red List assessments:
Extinct (in recent times): 0 species
Extinct in the Wild: 0 species= 0.0 %
Critically Endangered: 0 species= 0.0 %
Endangered: 2 species= 5.6 %
Vulnerable: 3 species= 8.3 %
Near Threatened: 0 species= 0.0 %
Least Concern: 25 species= 69.4 %
Data Deficient: 3 species= 8.3 %
Not Assessed: 3 species= 8.3 %