IUCN Red List assessments
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IUCN Red Lists of
Snakes
(Serpentes)
Taxonomy and distribution of the family
Leptotyphlopidae
Bibliography of the family
Leptotyphlopidae
Family
Leptotyphlopidae
Thread Snakes
IUCN Red List assessments:
Extinct (in recent times):
0 species
Extinct in the Wild:
0 species
=
0.0 %
Critically Endangered:
4 species
=
2.7 %
Endangered:
2 species
=
1.4 %
Vulnerable:
3 species
=
2.0 %
Near Threatened:
2 species
=
1.4 %
Least Concern:
69 species
=
46.9 %
Data Deficient:
35 species
=
23.8 %
Not Assessed:
32 species
=
21.8 %
Genera:
Epacrophis
(Thorn-tailed Thread Snakes)
Epictia
(Neotropical Thread Snakes)
Habrophallos
(Collared Thread Snake)
Leptotyphlops
(Typical Thread Snakes)
Mitophis
(Hispaniola Thread Snakes)
Myriopholis
(Many-scaled Thread Snakes)
Namibiana
(Southwest African Thread Snakes)
Rena
(Maroon Thread Snakes)
Rhinoguinea
(West African Long-tailed Thread Snake)
Rhinoleptus
(West African Sharp-nosed Thread Snake)
Siagonodon
(Mandible-toothed Thread Snakes)
Tetracheilostoma
(Lesser Antillean Thread Snakes)
Tricheilostoma
(West African Forest Thread Snakes)
Trilepida
(Three-scaled Thread Snakes)