VU

Aiouea haussknechtii

Unknown

Overview

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

Aiouea haussknechtii faces severe pressure from ongoing deforestation and habitat fragmentation within its restricted range in the Atlantic Forest of Brazil. Agricultural expansion, particularly cattle ranching and crop cultivation, continues to reduce the remaining forest patches where this species occurs. Urban development and infrastructure projects further fragment the already limited suitable habitat, isolating populations and reducing genetic diversity.

Threat summary

Habitat

This species is endemic to the Atlantic Forest (Mata Atlântica) of southeastern Brazil, occurring in humid montane and submontane forests. It typically grows in well-preserved forest remnants at elevations between 500-1200 meters, preferring areas with high humidity and rich, well-drained soils.

Savanna· major

Other threatened species in LAURACEAE

CR

Cryptocarya subtrinervis

Unknown
EN

Steyermark Pleurothyrium

Pleurothyrium steyermarkianum

Declining
CR

Cryptocarya pergamentacea

Unknown
CR

Mespilodaphne paradoxa

Unknown

Frequently asked questions

Why is Aiouea haussknechtii classified as Vulnerable?
Aiouea haussknechtii is classified as Vulnerable because the population is declining and the species faces a high risk of extinction in the medium-term future if current pressures continue. Aiouea haussknechtii faces severe pressure from ongoing deforestation and habitat fragmentation within its restricted range in the Atlantic Forest of Brazil. Agricultural expansion, particularly cattle ranching and crop cultivation, continues to reduce the remaining forest patches where this species occurs. Urban development and infrastructure projects further fragment the already limited suitable habitat, isolating populations and reducing genetic diversity.
Where does Aiouea haussknechtii live?
Aiouea haussknechtii 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 Aiouea haussknechtii?
The main threats to Aiouea haussknechtii 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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