CRCritically Endangered

Pristimantis bernali

# Argelia Robber Frog (Pristimantis bernali) The Argelia Robber Frog is a small terrestrial amphibian endemic to Colombia's Pacific coastal region. Like other members of the Pristimantis genus, this species exhibits direct development, meaning eggs develop directly into miniature frogs without a free-swimming tadpole stage.

01Classification

Taxonomy & Classification

Kingdom

ANIMALIA

Phylum

CHORDATA

Class

AMPHIBIA

Order

ANURA

Family

STRABOMANTIDAE

Genus

Pristimantis

Pristimantis bernali belongs to the family STRABOMANTIDAE, order ANURA, within the AMPHIBIA class.

02Description

Species Profile

# Argelia Robber Frog (Pristimantis bernali) The Argelia Robber Frog is a small terrestrial amphibian endemic to Colombia's Pacific coastal region. Like other members of the Pristimantis genus, this species exhibits direct development, meaning eggs develop directly into miniature frogs without a free-swimming tadpole stage. This reproductive strategy allows the species to breed independently of water bodies, with eggs typically laid in moist terrestrial environments. The species is found exclusively in Colombia's Pacífico region, where it inhabits specific microhabitats within tropical ecosystems. However, detailed information about its precise habitat requirements, elevational range, and ecological preferences remains limited due to insufficient field research. The Argelia Robber Frog is classified as Critically Endangered by the IUCN, indicating an extremely high risk of extinction. Despite this alarming conservation status, the specific threats facing this species have not been formally assessed. This knowledge gap represents a significant challenge for conservation planning, as effective protection measures require understanding of the particular pressures affecting the population. Currently, no specific conservation measures targeting this species have been documented. The lack of threat assessment data and unknown population trend further complicate conservation efforts. Without baseline population data or identified threats, it is difficult to implement targeted protection strategies. The outlook for Pristimantis bernali remains highly uncertain. The combination of Critically Endangered status, unknown population trends, and absence of active conservation measures suggests a precarious situation. Urgent research is needed to assess population status, identify threats, and develop appropriate conservation interventions before potential extinction occurs.

The threats to the Argelia Robber Frog have not been assessed by scientists, so the specific dangers this species faces are currently unknown. Without this threat assessment, it's unclear what human activities or environmental changes might be putting pressure on the frog's survival. The status of threats to this species cannot be determined as increasing, stable, or decreasing due to lack of available data.

Key Facts

IUCN StatusCritically Endangered (CR)
GroupAmphibians
03Habitat

Habitat & Distribution

ForestMajorForest - Subtropical/tropical moist montaneMajor
04Threats

Threats

!

IUCN Red List: Critically Endangered

The threats to the Argelia Robber Frog have not been assessed by scientists, so the specific dangers this species faces are currently unknown. Without this threat assessment, it's unclear what human activities or environmental changes might be putting pressure on the frog's survival. The status of threats to this species cannot be determined as increasing, stable, or decreasing due to lack of available data.

Annual & perennial non-timber crops

Ongoing

Garbage & solid waste

Ongoing

Invasive non-native/alien species/diseases

Ongoing

Livestock farming & ranching

Ongoing

Logging & wood harvesting

Ongoing

Problematic native species/diseases

Ongoing

Roads & railroads

Ongoing
05Conservation

Conservation Actions

Site/area protection
Species recovery
Ex-situ conservation
Community

Community Sightings

Report a sighting

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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 (2026). Pristimantis bernali (Pristimantis bernali). SpeciesRadar: Intelligence for Earth's Biodiversity. Available at: https://speciesradar.org/species/argelia-robber-frog

Full citation guide & data usage terms