Telmatobius vilamensis
CRCritically Endangered

Telmatobius vilamensis

Telmatobius vilamensis is a critically endangered aquatic frog endemic to the high-altitude regions of the Andes Mountains in Bolivia. This species belongs to the genus Telmatobius, commonly known as water frogs or Andean frogs, which are characterized by their adaptation to cold, oxygen-poor environments at extreme elevations.

Decreasing

Population trend

1

Countries

Photo: (c) Felipe Rabanal, some rights reserved (CC BY-NC), uploaded by Felipe Rabanal

01Classification

Taxonomy & Classification

Kingdom

ANIMALIA

Phylum

CHORDATA

Class

AMPHIBIA

Order

ANURA

Family

TELMATOBIIDAE

Genus

Telmatobius

Telmatobius vilamensis belongs to the family TELMATOBIIDAE, order ANURA, within the AMPHIBIA class.

02Description

Species Profile

Telmatobius vilamensis is a critically endangered aquatic frog endemic to the high-altitude regions of the Andes Mountains in Bolivia. This species belongs to the genus Telmatobius, commonly known as water frogs or Andean frogs, which are characterized by their adaptation to cold, oxygen-poor environments at extreme elevations. T. vilamensis inhabits freshwater streams and springs in montane areas, where it depends on clean, well-oxygenated water for survival and reproduction. The species faces severe population declines due to multiple interconnected threats. Habitat degradation and water pollution from mining activities pose significant risks to the aquatic ecosystems this frog requires. Climate change affects water availability and temperature regimes in high-altitude environments, potentially altering the delicate conditions necessary for the species' survival. The fungal disease chytridiomycosis, caused by Batrachochytrium dendrobatidis, has devastated amphibian populations throughout the Andes and likely impacts T. vilamensis populations. Water extraction for human use and livestock grazing in watershed areas further compromise habitat quality. The species' restricted range and specialized habitat requirements make it particularly vulnerable to environmental changes. Conservation efforts for T. vilamensis are limited but may include habitat protection measures and water quality monitoring in key areas. Research into the species' ecology, population status, and specific conservation needs remains essential for developing effective protection strategies for this critically endangered Andean endemic.

Telmatobius vilamensis faces threats from habitat degradation due to mining activities, water pollution, and extraction for human use. Climate change and the fungal disease chytridiomycosis further threaten remaining populations. The species' restricted high-altitude range and dependence on clean aquatic habitats make it particularly vulnerable to these environmental pressures.

Key Facts

IUCN StatusCritically Endangered (CR)
TrendDecreasing
GroupAmphibians
03Habitat

Habitat & Distribution

This species inhabits freshwater streams and springs in high-altitude montane regions of the Bolivian Andes. It requires clean, well-oxygenated water in cold, mountainous environments.

DesertMajorWetlands (inland) - Permanent rivers/streamsMajor
04Threats

Threats

!

IUCN Red List: Critically Endangered

Telmatobius vilamensis faces threats from habitat degradation due to mining activities, water pollution, and extraction for human use. Climate change and the fungal disease chytridiomycosis further threaten remaining populations. The species' restricted high-altitude range and dependence on clean aquatic habitats make it particularly vulnerable to these environmental pressures.

Annual & perennial non-timber crops

Ongoing

Mining & quarrying

Ongoing

Recreational activities

Ongoing

Type Unknown/Unrecorded (pollution)

Ongoing
06Range

Found in 1 Country

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). Telmatobius vilamensis (Telmatobius vilamensis). SpeciesRadar: Intelligence for Earth's Biodiversity. Available at: https://speciesradar.org/species/telmatobius-vilamensis-2424485

Full citation guide & data usage terms