ENEndangered
MacArthur's Mouse Lemur
Microcebus macarthurii
Declining
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Conservation measures underway
Site/area protection
Other threatened species in CHEIROGALEIDAE
Threatened in Madagascar
Frequently asked questions
Why is MacArthur's Mouse Lemur classified as Endangered?
MacArthur's Mouse Lemur is classified as Endangered — facing a very high risk of extinction in the wild — because population numbers are declining steeply and key habitats are under sustained pressure, per the IUCN Red List assessment recorded in the SpeciesRadar database.
Where does MacArthur's Mouse Lemur live?
MacArthur's Mouse Lemur 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 MacArthur's Mouse Lemur?
The main threats to MacArthur's Mouse Lemur are 2.1, 5.1, and 5.3. The full IUCN-classified threat record for this species is detailed on the species page.
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