IUCN Red List assessments

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IUCN Red Lists of the family Viperidae

Taxonomy and distribution of the genus Craspedocephalus

Bibliography of the genus Craspedocephalus

Genus Craspedocephalus Ridge-nosed Tree Pitvipers 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: 0 species = 0.0 % Vulnerable: 0 species = 0.0 % Near Threatened: 2 species = 14.3 % Least Concern: 8 species = 57.1 % Data Deficient: 0 species = 0.0 % Not Assessed: 4 species = 28.6 %