CR

Dypsis tanalensis

Unknown

Overview

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

Dypsis tanalensis faces severe threats from ongoing deforestation and agricultural expansion in Madagascar's eastern rainforests. The species' extremely limited range makes it particularly vulnerable to habitat fragmentation, while slash-and-burn agriculture continues to reduce available forest cover. Climate change poses additional pressure through altered precipitation patterns that could affect the humid conditions this palm requires.

Threat summary

Habitat

This critically endangered palm is endemic to the humid lowland rainforests of eastern Madagascar, typically found in understory environments with consistent moisture and filtered sunlight. It occurs at relatively low elevations in primary forest areas that maintain the specific microclimate conditions essential for its survival.

Forest - Subtropical/tropical moist lowland· major

Conservation measures underway

Site/area protection

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Frequently asked questions

Why is Dypsis tanalensis classified as Critically Endangered?
Dypsis tanalensis 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. Dypsis tanalensis faces severe threats from ongoing deforestation and agricultural expansion in Madagascar's eastern rainforests. The species' extremely limited range makes it particularly vulnerable to habitat fragmentation, while slash-and-burn agriculture continues to reduce available forest cover. Climate change poses additional pressure through altered precipitation patterns that could affect the humid conditions this palm requires.
Where does Dypsis tanalensis live?
Dypsis tanalensis occurs in Madagascar. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Dypsis tanalensis?
The main threats to Dypsis tanalensis are 2.1, 2.1.1, 5.3, and ai-1. The full IUCN-classified threat record for this species is detailed on the species page.

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