CR

Melpomene brevipes

Unknown

Overview

Melpomene brevipes is an extremely rare and possibly extinct species of fern in the family Polypodiaceae. It is endemic to Ecuador. Its natural habitat is subtropical or tropical moist montane forests. It is threatened by habitat loss. It is estimated that there are less than 5 ferns, if they still exist.

Melpomene brevipes faces severe population decline primarily due to deforestation and habitat fragmentation across its limited range in the Atlantic Forest of southeastern Brazil. Mining activities and agricultural expansion have destroyed critical cloud forest habitats where this hummingbird depends on specific epiphytic plant communities for nectar sources. The species' extremely restricted range makes it particularly vulnerable to localized habitat destruction and climate-induced shifts in montane forest conditions.

Threat summary

Habitat

This species inhabits humid montane Atlantic Forest at elevations between 1,200-2,000 meters, particularly in cloud forest environments with dense epiphytic vegetation. It shows strong preference for forest edges and clearings with abundant flowering plants, especially areas with high concentrations of bromeliads and other epiphytes that provide essential nectar resources.

Forest· major

Frequently asked questions

Why is Melpomene brevipes classified as Critically Endangered?
Melpomene brevipes 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. Melpomene brevipes faces severe population decline primarily due to deforestation and habitat fragmentation across its limited range in the Atlantic Forest of southeastern Brazil. Mining activities and agricultural expansion have destroyed critical cloud forest habitats where this hummingbird depends on specific epiphytic plant communities for nectar sources. The species' extremely restricted range makes it particularly vulnerable to localized habitat destruction and climate-induced shifts in montane forest conditions.
Where does Melpomene brevipes live?
Melpomene brevipes occurs in Ecuador. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Melpomene brevipes?
The main threats to Melpomene brevipes are 5.3, ai-1, ai-2, and ai-3. The full IUCN-classified threat record for this species is detailed on the species page.

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