EN

Erythroxylum ayrtonianum

Declining

Overview

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

Erythroxylum ayrtonianum faces severe pressure from ongoing deforestation and agricultural expansion across its limited range in the Atlantic Forest of Brazil. The species' restricted distribution makes it particularly vulnerable to habitat fragmentation, as remaining forest patches become increasingly isolated. Mining activities and urban development further compound these pressures, while the species' specialized ecological requirements limit its ability to adapt to degraded habitats.

Threat summary

Habitat

This endemic Brazilian species inhabits remnant Atlantic Forest fragments, typically occurring in humid montane forests and forest edges at elevations between 500-1200 meters. It shows preference for well-drained soils in secondary growth areas and forest margins where light penetration supports its growth requirements.

Savanna· major

Other threatened species in ERYTHROXYLACEAE

VU

Erythroxylum capitatum

Declining
VU

Erythroxylum clarense

Stable
VU

Erythroxylum kochummenii

Unknown
VU

Erythroxylum carthagenense

Declining

Frequently asked questions

Why is Erythroxylum ayrtonianum classified as Endangered?
Erythroxylum ayrtonianum 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. Erythroxylum ayrtonianum faces severe pressure from ongoing deforestation and agricultural expansion across its limited range in the Atlantic Forest of Brazil. The species' restricted distribution makes it particularly vulnerable to habitat fragmentation, as remaining forest patches become increasingly isolated. Mining activities and urban development further compound these pressures, while the species' specialized ecological requirements limit its ability to adapt to degraded habitats.
Where does Erythroxylum ayrtonianum live?
Erythroxylum ayrtonianum 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 Erythroxylum ayrtonianum?
The main threats to Erythroxylum ayrtonianum 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.

Get weekly conservation intelligence

One short digest a week of the most striking species and country data we ship, plus breaking conservation news paired with our database where it matters.

Free, no spam. One-click unsubscribe in every email.