CR

Ectopoglossus atopoglossus

Declining

Overview

Ectopoglossus atopoglossus is a species of frog in the family Dendrobatidae. It is endemic to Colombia and only known from its type locality in the Cordillera Occidental, on the border between the departments of Valle del Cauca and Chocó.

Ectopoglossus atopoglossus faces severe population decline primarily due to habitat destruction from agricultural expansion and urban development in its limited range. The species' specialized breeding requirements in pristine forest streams make it particularly vulnerable to water pollution and sedimentation from nearby human activities. Climate change compounds these pressures by altering precipitation patterns and stream flow regimes essential for successful reproduction.

Threat summary

Habitat

This critically endangered frog inhabits pristine montane forest streams and adjacent riparian vegetation in cloud forest ecosystems. The species requires clean, fast-flowing water with specific temperature and pH ranges for breeding, typically found at elevations between 1,500-2,500 meters.

Conservation measures underway

Species recoveryEx-situ conservation

Frequently asked questions

Why is Ectopoglossus atopoglossus classified as Critically Endangered?
Ectopoglossus atopoglossus 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. Ectopoglossus atopoglossus faces severe population decline primarily due to habitat destruction from agricultural expansion and urban development in its limited range. The species' specialized breeding requirements in pristine forest streams make it particularly vulnerable to water pollution and sedimentation from nearby human activities. Climate change compounds these pressures by altering precipitation patterns and stream flow regimes essential for successful reproduction.
Where does Ectopoglossus atopoglossus live?
Ectopoglossus atopoglossus occurs in Colombia. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Ectopoglossus atopoglossus?
The main threats to Ectopoglossus atopoglossus are 2.1, 5.3, 8.1, and 8.2. The full IUCN-classified threat record for this species is detailed on the species page.

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