CR

Stumpffia jeannoeli

Declining

Overview

Stumpffia jeannoeli is a small microhylid frog endemic to Madagascar, belonging to a genus of diminutive frogs known for their specialized ecological requirements. This species inhabits the eastern rainforests of Madagascar, where it occupies leaf litter and low vegetation in primary forest environments. Like other members of its genus, S.

jeannoeli is characterized by its small size and cryptic coloration that provides camouflage among forest floor debris. The species faces severe threats from ongoing deforestation and habitat degradation throughout Madagascar's eastern rainforest corridor. Agricultural expansion, logging, and slash-and-burn practices have resulted in significant forest loss within the species' range.

Climate change poses additional challenges, as these small frogs are particularly sensitive to changes in temperature and humidity levels that affect their microhabitat conditions. The species' limited distribution and specialized habitat requirements make it especially vulnerable to environmental changes. Madagascar's unique biodiversity has evolved in isolation, making endemic species like S.

jeannoeli irreplaceable components of the island's ecosystems. Conservation efforts in Madagascar focus on protected area management and community-based conservation programs, though implementation faces ongoing challenges due to economic pressures and limited resources. The establishment and maintenance of forest reserves within the species' range represents a critical conservation priority.

Research into the species' ecology and population status remains limited, highlighting the need for additional scientific study to inform effective conservation strategies.

Stumpffia jeannoeli faces severe threats from deforestation and habitat destruction caused by agricultural expansion, logging, and slash-and-burn practices in Madagascar's eastern rainforests. Climate change compounds these pressures by altering the temperature and humidity conditions essential for this small frog's survival.

Threat summary

Habitat

This species inhabits the leaf litter and low vegetation of primary rainforests in eastern Madagascar. It requires the stable microclimate conditions found in intact forest environments, including consistent humidity and temperature levels.

Conservation measures underway

Site/area protectionSpecies recoveryFormal educationAwareness & communications

Frequently asked questions

Why is Stumpffia jeannoeli classified as Critically Endangered?
Stumpffia jeannoeli 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. Stumpffia jeannoeli faces severe threats from deforestation and habitat destruction caused by agricultural expansion, logging, and slash-and-burn practices in Madagascar's eastern rainforests. Climate change compounds these pressures by altering the temperature and humidity conditions essential for this small frog's survival.
Where does Stumpffia jeannoeli live?
Stumpffia jeannoeli occurs in across multiple regions. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Stumpffia jeannoeli?
The main threats to Stumpffia jeannoeli are 2.1, 5.3, and 8.1. The full IUCN-classified threat record for this species is detailed on the species page.

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