IUCN Red List assessments

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IUCN Red Lists of Reptiles (Reptilia)

Taxonomy and distribution of Snakes (Serpentes)

Bibliography of Snakes (Serpentes)

	Snakes (Serpentes) IUCN Red List assessments: Extinct (in recent times): 5 species Extinct in the Wild: 0 species = 0.0 % Critically Endangered: 85 species = 2.0 % Endangered: 173 species = 4.0 % Vulnerable: 165 species = 3.8 % Near Threatened: 145 species = 3.4 % Least Concern: 2268 species = 52.8 % Data Deficient: 657 species = 15.3 % Not Assessed: 805 species = 18.7 %
	Families: Acrochordidae (Australasian File Snakes) Aniliidae (South American Pipe Snake) Anomalepididae (Neotropical Blind Snakes) Anomochilidae (Dwarf Pipe Snakes) Boidae (Typical Boas) Bolyeriidae (Mascarene Boas) Colubridae (Typical Snakes) Cyclocoridae (Philippine Burrowing Snakes) Cylindrophiidae (Asian Pipe Snakes) Elapidae (Cobras, Mambas, Sea Snakes, etc.) Gerrhopilidae (Indo-Malayan Blind Snakes) Homalopsidae (Australasian Mud Snakes) Lamprophiidae (House Snakes, etc.) Leptotyphlopidae (Thread Snakes) Loxocemidae (Neotropical Sunbeam Snake) Micrelapidae (Short-jawed Rear-fanged Snakes) Pareidae (Oriental Slug Eaters) Pythonidae (Pythons) Tropidophiidae (Dwarf Boas) Typhlopidae (Typical Blind Snakes) Uropeltidae (Shield-tailed Snakes) Viperidae (Vipers) Xenodermidae (Asian Litter Snakes) Xenopeltidae (Asian Sunbeam Snakes) Xenophidiidae (Spiny-jawed Snakes) Xenotyphlopidae (Round-nosed Blind Snake)