EN

Kerianthera preclara

Declining

Overview

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

Kerianthera preclara faces severe pressure from deforestation and agricultural expansion throughout its limited range in the Atlantic Forest of Brazil. The species' specialized habitat requirements make it particularly vulnerable to forest fragmentation, as small isolated populations struggle to maintain genetic diversity. Mining activities and urban development have further reduced available habitat, while climate change threatens to shift suitable conditions beyond the species' dispersal capabilities.

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 requires well-preserved forest canopy and appears to be associated with specific microhabitat conditions that support its growth and reproduction.

Other threatened species in RUBIACEAE

EN

Arachnothryx tacanensis

Declining
CR

Arachnothryx tenorioi

Unknown
VU

Aidia abeidii

Unknown
EN

Arachnothryx tuxtlensis

Declining

Frequently asked questions

Why is Kerianthera preclara classified as Endangered?
Kerianthera preclara 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. Kerianthera preclara faces severe pressure from deforestation and agricultural expansion throughout its limited range in the Atlantic Forest of Brazil. The species' specialized habitat requirements make it particularly vulnerable to forest fragmentation, as small isolated populations struggle to maintain genetic diversity. Mining activities and urban development have further reduced available habitat, while climate change threatens to shift suitable conditions beyond the species' dispersal capabilities.
Where does Kerianthera preclara live?
Kerianthera preclara 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 Kerianthera preclara?
The main threats to Kerianthera preclara 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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