Southern Eyelash Boa
CRCritically Endangered

Southern Eyelash Boa

Trachyboa gularis

Conservation status data sourced from the IUCN Red List of Threatened Species.

Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Trachyboa_gularis

01Classification

Taxonomy & Classification

Kingdom

Animalia

Phylum

Chordata

Class

Squamata

Family

Tropidophiidae

Genus

Trachyboa

Southern Eyelash Boa belongs to the family Tropidophiidae, order unknown, within the Squamata class.

02Description

Species Profile

Species profile data sourced from the IUCN Red List of Threatened Species.

The Southern Eyelash Boa faces severe threats from habitat destruction due to deforestation and agricultural expansion throughout its limited range in South American cloud forests and montane regions. Its extremely restricted distribution and specialized habitat requirements make populations highly vulnerable to environmental changes and human encroachment. The species' slow reproductive rate and small population size further compound its risk of extinction.

Key Facts

IUCN StatusCritically Endangered (CR)
GroupOther invertebrates
03Habitat

Habitat & Distribution

Inhabits humid montane cloud forests and tropical moist forests at elevations between 400-1,500 meters in the Andes and adjacent mountain ranges. The species is typically found in dense vegetation near streams and in areas with high humidity and consistent moisture levels.

04Threats

Threats

!

IUCN Red List: Critically Endangered

The Southern Eyelash Boa faces severe threats from habitat destruction due to deforestation and agricultural expansion throughout its limited range in South American cloud forests and montane regions. Its extremely restricted distribution and specialized habitat requirements make populations highly vulnerable to environmental changes and human encroachment. The species' slow reproductive rate and small population size further compound its risk of extinction.

Agricultural expansion

HighOngoing

Climate change affecting montane ecosystems

HighOngoing

Deforestation and habitat loss

HighOngoing

Limited geographic range

HighOngoing

Low reproductive rate

MediumOngoing
Community

Community Sightings

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07Sources

Sources & Attribution

How to Cite

IUCN: IUCN (2025). The IUCN Red List of Threatened Species. Version 2025-1. Available at: https://www.iucnredlist.org. doi:10.2305/IUCN.UK.2025-1.RLTS

GBIF: GBIF.org (2025). GBIF Home Page. Available at: https://www.gbif.org

This page: SpeciesRadar (2025). Southern Eyelash Boa (Trachyboa gularis). SpeciesRadar: Intelligence for Earth's Biodiversity. Available at: https://speciesradar.org/species/southern-eyelash-boa

Full citation guide & data usage terms