CR

Rondeletia bicolor

Unknown

Overview

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

Rondeletia bicolor faces severe threats from ongoing deforestation and habitat conversion in its restricted Caribbean range. The species' extremely limited distribution makes it particularly vulnerable to localized disturbances, while invasive plant species compete for resources in its native forest understory. Climate change poses additional risks through altered precipitation patterns that could affect the humid forest conditions this species requires.

Threat summary

Habitat

Rondeletia bicolor inhabits humid tropical forests and forest edges in the Caribbean, typically found in understory environments with rich, well-drained soils. The species requires consistent moisture levels and partial shade conditions characteristic of mature forest ecosystems.

Other threatened species in Rubiaceae

CR

Machaonia urbinoi

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Scolosanthus acunae

Unknown
CR

Nodocarpaea radicans

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CR

Psychotria tahitensis

Unknown

Frequently asked questions

Why is Rondeletia bicolor classified as Critically Endangered?
Rondeletia bicolor 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. Rondeletia bicolor faces severe threats from ongoing deforestation and habitat conversion in its restricted Caribbean range. The species' extremely limited distribution makes it particularly vulnerable to localized disturbances, while invasive plant species compete for resources in its native forest understory. Climate change poses additional risks through altered precipitation patterns that could affect the humid forest conditions this species requires.
Where does Rondeletia bicolor live?
Rondeletia bicolor 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 Rondeletia bicolor?
The main threats to Rondeletia bicolor 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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