CR

Myrcia adunca

Unknown

Overview

A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.

Myrcia adunca faces severe population decline primarily due to extensive deforestation and habitat fragmentation within its restricted range in Brazil's Atlantic Forest. Urban expansion and agricultural conversion have eliminated much of its native forest habitat, while the species' limited dispersal ability prevents recolonization of degraded areas. Climate change compounds these pressures by altering precipitation patterns critical for this moisture-dependent species.

Threat summary

Habitat

This species is endemic to the Atlantic Forest (Mata Atlântica) of southeastern Brazil, where it inhabits humid montane forests and forest edges at elevations between 800-1,500 meters. It typically grows in well-drained soils within secondary forest fragments and occasionally in forest-grassland transition zones.

Conservation measures underway

Ex-situ conservation

Frequently asked questions

Why is Myrcia adunca classified as Critically Endangered?
Myrcia adunca 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. Myrcia adunca faces severe population decline primarily due to extensive deforestation and habitat fragmentation within its restricted range in Brazil's Atlantic Forest. Urban expansion and agricultural conversion have eliminated much of its native forest habitat, while the species' limited dispersal ability prevents recolonization of degraded areas. Climate change compounds these pressures by altering precipitation patterns critical for this moisture-dependent species.
Where does Myrcia adunca live?
Myrcia adunca occurs in Cuba. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Myrcia adunca?
The main threats to Myrcia adunca are 2.1, 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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