Aloe fragilis
CR

Aloe fragilis

Declining

Photo: (c) Solofo Eric Rakotoarisoa, some rights reserved (CC BY-NC), uploaded by Solofo Eric Rakotoarisoa

Overview

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

Aloe fragilis faces severe population decline primarily due to habitat destruction from urban development and agricultural expansion across its limited range in Madagascar. The species is further threatened by overcollection for horticultural trade, as its attractive rosette form makes it highly sought after by succulent collectors. Climate change poses an additional risk through altered precipitation patterns that could disrupt the delicate moisture balance this species requires in its specialized rocky habitat.

Threat summary

Habitat

Aloe fragilis inhabits rocky outcrops and cliff faces in dry deciduous forests and scrublands of Madagascar, typically growing in crevices where it can access limited moisture while avoiding direct competition with larger vegetation. The species shows a strong preference for well-drained, mineral-rich soils on steep slopes at elevations between 200-800 meters.

Forest· majorForest - Subtropical/tropical dry· major

Conservation measures underway

Ex-situ conservationLegislation

Frequently asked questions

Why is Aloe fragilis classified as Critically Endangered?
Aloe fragilis 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. Aloe fragilis faces severe population decline primarily due to habitat destruction from urban development and agricultural expansion across its limited range in Madagascar. The species is further threatened by overcollection for horticultural trade, as its attractive rosette form makes it highly sought after by succulent collectors. Climate change poses an additional risk through altered precipitation patterns that could disrupt the delicate moisture balance this species requires in its specialized rocky habitat.
Where does Aloe fragilis live?
Aloe fragilis 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 Aloe fragilis?
The main threats to Aloe fragilis are 5.3, 5.4, ai-1, and ai-2. The full IUCN-classified threat record for this species is detailed on the species page.

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