Dypsis sahanofensis
CR

Dypsis sahanofensis

Unknown

Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Dypsis_sahanofensis

Overview

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

Dypsis sahanofensis faces severe threats from ongoing deforestation and agricultural expansion in Madagascar's remaining lowland rainforests. The species' extremely restricted range makes it particularly vulnerable to habitat fragmentation, while slash-and-burn agriculture continues to reduce the quality of its forest habitat. Collection pressure for the horticultural trade poses an additional threat to remaining wild populations.

Threat summary

Habitat

This critically endangered palm is endemic to the lowland rainforests of eastern Madagascar, occurring in humid forest understory at elevations below 800 meters. It requires the specific microclimate conditions found in intact primary forest, including high humidity and filtered sunlight beneath the forest canopy.

Forest· majorForest - Subtropical/tropical moist lowland· major

Conservation measures underway

Site/area protectionSpecies recovery

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Frequently asked questions

Why is Dypsis sahanofensis classified as Critically Endangered?
Dypsis sahanofensis 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 sahanofensis faces severe threats from ongoing deforestation and agricultural expansion in Madagascar's remaining lowland rainforests. The species' extremely restricted range makes it particularly vulnerable to habitat fragmentation, while slash-and-burn agriculture continues to reduce the quality of its forest habitat. Collection pressure for the horticultural trade poses an additional threat to remaining wild populations.
Where does Dypsis sahanofensis live?
Dypsis sahanofensis 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 sahanofensis?
The main threats to Dypsis sahanofensis 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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