VU

Paullinia navicularis

Unknown

Overview

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

Paullinia navicularis faces significant pressure from agricultural expansion and urban development throughout its native range in tropical South America. Deforestation for cattle ranching and soybean cultivation has fragmented its forest habitat, while infrastructure development continues to reduce available growing areas. The species' limited distribution makes it particularly vulnerable to localized habitat destruction.

Threat summary

Habitat

This climbing vine inhabits tropical rainforests and secondary forest edges in South America, typically growing in the understory and forest margins. It requires humid conditions and partial shade, often found along riverbanks and in areas with consistent moisture availability.

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Frequently asked questions

Why is Paullinia navicularis classified as Vulnerable?
Paullinia navicularis 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. Paullinia navicularis faces significant pressure from agricultural expansion and urban development throughout its native range in tropical South America. Deforestation for cattle ranching and soybean cultivation has fragmented its forest habitat, while infrastructure development continues to reduce available growing areas. The species' limited distribution makes it particularly vulnerable to localized habitat destruction.
Where does Paullinia navicularis live?
Paullinia navicularis occurs in Ecuador. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Paullinia navicularis?
The main threats to Paullinia navicularis 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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