CRCritically Endangered
Samana Threadsnake
Mitophis calypso
Unknown
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Conservation measures underway
Species recovery
Other threatened species in LEPTOTYPHLOPIDAE
Threatened in Dominican Republic
Frequently asked questions
Why is Samana Threadsnake classified as Critically Endangered?
Samana Threadsnake is classified as Critically Endangered — facing an extremely high risk of extinction in the wild — because population sizes are very small, declining sharply, or restricted to a tiny range, per the IUCN Red List assessment recorded in the SpeciesRadar database.
Where does Samana Threadsnake live?
Samana Threadsnake occurs in Dominican Republic, and Haiti. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Samana Threadsnake?
The main threats to Samana Threadsnake are 1.3, 2.1, 5.3, and 6.1. The full IUCN-classified threat record for this species is detailed on the species page.
Get weekly conservation intelligence
One short digest a week of the most striking species and country data we ship, plus breaking conservation news paired with our database where it matters.
Free, no spam. One-click unsubscribe in every email.


