EN

Myrcianthes crebrifolia

Declining

Overview

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

Myrcianthes crebrifolia faces severe pressure from agricultural expansion and urban development throughout its limited range in the Atlantic Forest region. Habitat fragmentation has isolated remaining populations, reducing genetic diversity and limiting natural regeneration. The species' slow growth rate and specific soil requirements make it particularly vulnerable to land-use changes and edge effects in forest fragments.

Threat summary

Habitat

This endemic species occurs in montane Atlantic Forest formations, typically found in well-drained soils of cloud forests and forest edges at elevations between 800-1,500 meters. It grows in both primary forest understory and secondary forest regeneration areas within its restricted range in southeastern Brazil.

Grassland· major

Other threatened species in MYRTACEAE

VU

Myrcia carioca

Declining
CR

Myrcia solitaria

Declining
EN

Plinia caricensis

Declining
EN

Myrciaria pallida

Declining

Threatened in Colombia

EN

Helena's Marsupial Frog

Gastrotheca helenae

Stable
VU

Cavendishia macrocephala

Unknown
EN

Cavendishia sessiliflora

Unknown
VU

Macleania crassa

Unknown

Frequently asked questions

Why is Myrcianthes crebrifolia classified as Endangered?
Myrcianthes crebrifolia is classified as Endangered — facing a very high risk of extinction in the wild — because population numbers are declining steeply and key habitats are under sustained pressure. Myrcianthes crebrifolia faces severe pressure from agricultural expansion and urban development throughout its limited range in the Atlantic Forest region. Habitat fragmentation has isolated remaining populations, reducing genetic diversity and limiting natural regeneration. The species' slow growth rate and specific soil requirements make it particularly vulnerable to land-use changes and edge effects in forest fragments.
Where does Myrcianthes crebrifolia live?
Myrcianthes crebrifolia occurs in Colombia, and Venezuela. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Myrcianthes crebrifolia?
The main threats to Myrcianthes crebrifolia are ai-1, ai-2, ai-3, and ai-4. The full IUCN-classified threat record for this species is detailed on the species page.

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