Hapalemur griseus griseus

  Common Name:  Grey Lesser Bamboo Lemur Range:  Restricted to central-eastern Madagascar, roughly from the Onibe River south to the Nesivolo River. IUCN Red List Category: Vulnerable (VU)

Hapalemur simus (Syn. Prolemur simus)

  Common Name:  Greater Bamboo Lemur Range:  Has widespread distribution in Madagascar that covered the northern, north-western, central and eastern portions of Madagascar, including Ampasambazimba in the Itasy Basin (west of Antananarivo),…

Hapalemur aureus

  Common Name:  Golden Bamboo Lemur Range:  Known from the rain forests of southeastern Madagascar. IUCN Red List Category: Critically Endangered (CR)

Hapalemur meridionalis

  Common Name:  Rusty-gray Lesser Bamboo Lemur Range:  Found in southeastern coastal Madagascar. The southernmost of the Bamboo Lemurs, the type locality is the forestry station of Mandena, located approximately 10 km north of Tolagnaro…

Hapalemur occidentalis

  Common Name:  Sambirano Lesser Bamboo Lemur Range:   Found in a number of discontinuous pockets in northeastern and northwestern Madagascar. IUCN Red List Category: Vulnerable (VU)

Hapalemur griseus ranomafanensis

  Common Name:  Ranomafana Bamboo Lemur Range:  occurs in two widely separated populations in east-central and west-central Madagascar. IUCN Red List Category: Data Deficient (DD)

Hapalemur griseus gilberti

  Common Name:  Gilbert’s Lesser Bamboo Lemur Range:  Occurs in east-central Madagascar. Known only from its type locality of Beanamalao, and presumably a small area north of the Nesivolo River and south of the Mangoro and Onive Rivers. IUCN…