Lemur News

A new report lists the world’s 25 most endangered primates. Most people have never heard of them.
Founder’s Briefs: An occasional series where Mongabay founder Rhett Ayers Butler shares analysis, perspectives and story summaries. A new report, “Primates in Peril: The World’s 25 Most Endangered Primates,” catalogs the species closest to the brink. Compiled by more than 100 scientists and conservationists, it’s a stark warning: without urgent action, some of our closest […]
Top 25 most threatened primates highlighted in new report urging action
- The latest list of the 25 most endangered primates includes nine from Asia, six from the Americas, six from the African mainland, and four from Madagascar.
- Madagascar is home to 112 known lemur species, nearly all of which face the threat of extinction or what they report calls “collective endangerment,” where entire taxonomical groups are at risk of dying out.
- Several primates feature on the list for the first time, including the Sahafary sportive lemur, red-bellied monkey, northern pygmy slow loris, Myanmar snub-nosed monkey, Central American squirrel monkey, and Bornean banded langur.
- The report is also designed to spur conservation efforts for the listed species, as happened in the case of Brazil’s pied tamarin, a species for which the Brazilian government created a strict reserve in 2024.

Indris like to “move it”
Madagascar’s Indri indri lemurs can carry a tune. Through collecting songs and calls produced by 20 indri groups in Madagascar’s rainforests over the span of 15 years, scientists have found that indri songs exhibit rhythmic patterns that are common in human music — providing a pathway for decoding the evolution of music. Indris are critically […]
Chanel wanted ‘responsible’ gold. It turned to a protected area in Madagascar
- In 2019, French fashion house Chanel sought to obtain responsibly sourced gold from artisanal miners in Madagascar — who happened to operate inside a protected area that’s home to critically endangered lemurs and other wildlife.
- Under the initiative, which eventually fell through, Chanel partnered with Fanamby, the local NGO managing Loky Manambato Protected Area in northern Madagascar, to formalize the operations of some 1,000 miners.
- Fanamby has acknowledged that its tolerance for mining in the reserve’s buffer zone “is contrary to conservation,” but added “there is an arrangement” allowing this as long as the core area is left protected.
- Conservation experts say Chanel’s approach — exploiting the fact that many supposedly protected areas aren’t very strictly protected at all — highlights weaknesses in the current conservation paradigm that will only grow more apparent as governments seek to designate more protected areas.

Singing lemurs found to be dropping beats just like King Julien
The indri, a critically endangered lemur only found in Madagascar’s rainforest, might hold clues about the human knack for musicality, a Mongabay video explains. Indris (Indri indri) are one of the largest living lemurs, and among the few primates that sing. Researchers studied 15 years’ worth of recorded indri songs, and found that these songs […]
‘Nightmare’ fire threatens iconic Madagascar national park
A mighty blaze in Madagascar’s Ranomafana National Park is menacing the home of the world’s rarest lemur species. Disastrous dry conditions have turned the biodiversity haven into a tinderbox. The park, one of the country’s leading tourist destinations, is a 10-hour drive from Madagascar’s capital, Antananarivo, and is also home to the prestigious Centre ValBio […]
What singing lemurs can tell us about the origin of music
MADAGASCAR – It turns out that the Indri Indri lemurs of Madagascar can carry a tune. Researchers have found that these furry, tree-dwelling creatures use music to communicate with one another, likely for generations. Through collecting songs and calls produced by 20 indri groups in Madagascar’s rainforests over the span of 15 years, the scientists […]
Madagascar lemurs, tortoises seized in Thai bust reveal reach of wildlife trafficking
- The recent seizure in Thailand of 48 lemurs and more than 1,200 critically endangered tortoises endemic to Madagascar underscores the global scale of wildlife trafficking networks that use Thailand as a transshipment hub.
- The operation was aided by intelligence from a joint transnational investigation between Thai law enforcement agencies and international antitrafficking organizations working to dismantle global wildlife trafficking networks spanning Asia, Africa and South America.
- Among the confiscated animals were ring-tailed lemurs, common brown lemurs, spider tortoises and radiated tortoises, all of which were suspected to be destined for illegal pet markets in Asia.
- While Madagascar authorities are keen to see the animals repatriated, experts caution that the country’s capacity to receive them are woefully lacking, and urge the government to step up law enforcement, combat systemic corruption and boost surveillance in Madagascar’s remote protected areas.

Beyond the myths: Anthropologist Alison Richard on Madagascar’s environmental realities and future
- Madagascar is celebrated for its extraordinary biodiversity, characterized by remarkably high rates of endemicism. However, Madagascar is also synonymous with loss, particularly the extinction of its largest animal species and the degradation of habitats.
- The conventional wisdom holds that the island was entirely forested before human settlement, with early settlers decimating most of these forests. Alison Richard, a distinguished anthropologist, has challenged this traditional narrative of Madagascar’s environmental history by leveraging a growing body of research that suggests a more nuanced reality.
- In “The Sloth Lemur’s Song,” Richard weaves a captivating story covering the island’s geological past to its current conservation challenges. Her work critically assesses the narratives of blame, stemming from colonial history, that have influenced perceptions of Madagascar’s environmental issues.
- In a recent interview with Mongabay, Richard discussed her research and conservation efforts in Madagascar and beyond.

Some tree-dwelling primates may adapt more easily to life on the ground, massive study shows
- As deforestation and climate change alter rainforest habitats, monkeys and lemurs that normally live in trees are risking encounters with predators to spend time on the ground.
- Species with diverse diets, smaller body masses, and larger group sizes may adjust to terrestrial life more successfully than others.
- The huge international study drew from more than 150,000 hours of observations of 47 species in Madagascar and Central and South America.

World’s smallest primate is fading into extinction, scientists fear
- The Madame Berthe’s mouse lemur (Microcebus berthae) could soon disappear as the human imprint on its forest habitat in western Madagascar grows.
- Another team of researchers warned that the Milne-Edwards’s sifaka (Propithecus edwardsi), a species native to the tropical rainforests of eastern Madagascar, could vanish in 25 years.
- “The risk of extinction accelerates dramatically when we take into account deforestation and climate extremes,” said Eric Isai Ameca y Juárez, a specialist in biodiversity loss and climate change at Beijing Normal University, but added that deforestation alone could wipe out the sifaka.
- About a third of the tree cover inside Menabe Antimena National Park, where the Madame Berthe’s mouse lemur is found, has disappeared since 2015.

‘Unprecedented’ fires in Madagascar national park threaten livelihoods and lemurs
- Ankarafantsika National Park protects an oasis of dry forest in northern Madagascar, providing vital habitat to critically endangered lemurs and other wildlife.
- In September and October, fires raged across the southern portion of the park, burning more than 40 square kilometers (15 square miles).
- While fire is a natural part of Ankarafantsika’s ecosystems, researchers say fire on this scale is “unprecedented” and amounting to a “conservation crisis.”
- The fires are also drying out the landscape and reducing neighboring communities’ crop yields, which conservationists warn could have knock-on effects for nearby forests as people turn to natural resources to survive.

After a pandemic reprieve, loggers return to a unique Madagascar forest
- Vohibola forest is one of the last primary forests standing in eastern Madagascar, and home to the world’s tiniest frogs and other rare and endangered creatures.
- For a time, in the quiet imposed by COVID-19 pandemic lockdowns, Vohibola got a reprieve from some of the difficulties that have long plagued it, including deforestation, fires, and timber and charcoal trafficking.
- Local people banded together to plant thousands of trees, and the forest and its wildlife seemed to be relaxing and recovering.
- Now, however, Vohibola, a community forest under the management of an underresourced group of volunteers, appears to be returning to its old normal, with incidents of illegal logging ticking back up.

World Lemur Day celebrated in Madagascar with new postage stamps
- To mark World Lemur Day, the Madagascar Post Office has announced six new lemur stamps, including the recently described mouse lemur, at a ceremony in the capital, Antananarivo.
- The country is known as the home of these iconic animals, many of which are threatened with extinction.
- Mongabay Kids is also celebrating lemurs by providing an array of lemur-themed news and activities.

For Malagasy trapped in poverty, threatened lemurs and fossas are fair game
- Half of nearly 700 households surveyed in a recent study in Makira National Park in Madagascar reported eating lemur meat and a quarter had consumed fossa meat.
- The research conducted by the Wildlife Conservation Society relied on indirect questioning and revealed unusually high levels of consumption of meat from the fossa, Madagascar’s top predator.
- Hunting pressure combined with shrinking habitats could lead to the local extinction of the indri, a critically endangered species and the largest living lemur, along with three other lemur species in the park.
- WCS’s current research will feed into a “behavior change campaign” to promote alternatives to hunting like poultry and fish farming, and harvesting of edible insects.

It’s an ‘incredibly exciting’ time for the field of bioacoustics
- On this episode of the Mongabay Newscast, we look at why it's such an "incredibly exciting" time to be involved in the field of conservation bioacoustics — and we listen to some new and favorite wildlife recordings, too.
- Our guest is Laurel Symes, assistant director of the K. Lisa Yang Center for Conservation Bioacoustics at Cornell University's Lab of Ornithology. Symes tells us about how a new $24 million endowment will allow the center to expand its support for bioacoustics research and technology around the world and why this field is poised to make a huge impact on conservation.
- After our conversation with her, we listen to some of the most interesting bioacoustics recordings we've featured on the Mongabay Newscast, including the sounds of elephants, lemurs, gibbons, right whales, humpback whales, and frogs.

Slash-and-burn farming eats away at a Madagascar haven for endangered lemurs, frogs
- The Ankeniheny-Zahamena Corridor (CAZ), a protected area in Madagascar, has experienced a surge in deforestation in the past five months, driven largely by slash-and-burn agriculture.
- The loss of forest threatens rare and endangered wildlife found nowhere else, including lemurs and frogs and geckos, conservationists say.
- Other factors fueling the deforestation include mining for gemstones and cutting of trees to make charcoal.
- The problem in CAZ is emblematic of a wider trend throughout the central eastern region of Madagascar, in both protected and unprotected areas, where 1.5 million hectares (3.7 million acres) of tree cover has been lost since 2001.

Top 15 species discoveries from 2020 (Photos)
- In 2020, Mongabay and others reported on several announcements of species new to science.
- Snakes, insects, many new orchids, frogs, and even a few mammals were named in 2020.
- In no particular order, we present our 15 top picks.

A Madagascar forest long protected by its remoteness is now threatened by it
- Satellite data show an increase in deforestation in Tsaratanana Reserve and the neighboring COMATSA protected area in northern Madagascar in recent years, and an uptick in the last few months.
- Though many of the island’s forests have been extensively cleared, these northern forests were relatively well protected until recently.
- The loss of these forests to make way for the illegal cultivation of marijuana, vanilla and rice threatens the region’s rich biodiversity and high endemism, conservationists say.
- Some experts argue that the legalization of marijuana would make it less likely that people would grow the crop in the remote forests of Tsaratanana.

As minister and activists trade barbs, Madagascar’s forests burn
- Forest fires are blazing across Madagascar, including in its protected areas, home to some of the world’s rarest species, from critically endangered lemurs to hundreds of endemic snails.
- In Manombo Special Reserve, known for sheltering more than 50 species of snails found nowhere else on Earth, woodland the size of 800 Olympic swimming pools went up in smoke last month.
- In nearby Befotaka-Midongy National Park, one of the largest stretches of evergreen forest in Madagascar, more than 1,000 fires were reported this year.
- A heated debate has erupted online about the fires, with some activists criticizing the environment ministry, while the ministry says the blame is shared by NGOs that manage most of the country’s protected areas.

Bug bites: Edible insect production ramps up quickly in Madagascar
- In the last two years, two insect farming projects have taken off in Madagascar as a way to provide precious protein while alleviating pressure on lemurs and other wild animals hunted for bushmeat.
- One program, which promotes itself with a deck of playing cards, encourages rainforest residents in the northeast to farm a bacon-flavored native planthopper called sakondry.
- Another program focuses on indoor production of crickets in the capital city, Antananarivo.
- Both projects are on the cusp of expanding to other parts of the country.

Podcast: Lemur love and award-winning plant passion in Madagascar
- We’ve got recordings of indri lemurs and the architect of 11 new protected areas that aim to protect Madagascar’s rich biodiversity of plant life on this episode of the Mongabay Newscast.
- We’re joined by Jeannie Raharimampionana, a Malagasy botanist who has identified 80 priority areas for conservation of plant life in her country and has already turned 11 of those areas into officially decreed protected areas.
- We’re also joined by Valeria Torti, who uses bioacoustics to improve conservation of critically endangered indri lemurs in Madagascar’s Maromizaha forest. She plays for us a number of recordings of the primates’ songs.

Lemurs might never recover from COVID-19 (commentary)
- This World Lemur Day, it is worth pointing out that the Covid-19 pandemic poses a threat to Madagascar’s endemic primates, which are some of the planet’s most endangered species.
- Almost all 115 species of lemurs are threatened with extinction and their habitats are rapidly disappearing on the island nation.
- The pandemic and the resulting economic crisis has emerged as a moment of reckoning for conservation efforts, exposing the risks of relying heavily on foreign revenue and not focusing enough on communities at the frontline of safeguarding biodiversity.
- This post is a commentary: the views expressed are those of the author, not necessarily Mongabay.

How do red-fronted lemurs behave? Candid Animal Cam is in Madagascar
- Every Tuesday, Mongabay brings you a new episode of Candid Animal Cam, our show featuring animals caught on camera traps around the world and hosted by Romi Castagnino, our writer and conservation scientist.

Say hello to Madagascar’s newest mouse lemur, a pint-sized primate
- A new species of mouse lemur, considered the tiniest primates in the world, has been described from Madagascar.
- Microcebus jonahi is named for prominent Malagasy primatologist Jonah Ratsimbazafy, who has dedicated his life to studying and protecting Madagascar’s endemic lemurs.
- Scientists fear the species is already at risk of disappearing like almost all of the 107 other species of lemurs, primates that are native to Madagascar.
- Jonah’s mouse lemurs are found in an area half the size of Yosemite National Park, in a region where forests are fast disappearing.

Endangered and endemic: Madagascar’s lemurs susceptible to coronavirus infection
- Certain species of lemurs in Madagascar share a similar enzyme receptor to humans that could make them susceptible to contracting SARS-CoV-2, the virus that causes COVID-19, a study shows.
- Following calls from the scientific community both on the island and abroad, an emergency unit is being set up to strengthen the protection of lemurs in the face of the virus.
- To date, there are no confirmed COVID-19 cases in lemurs.
- The possibility of the virus spreading among lemurs, most of which are endangered species, worries researchers.

A third of Madagascar’s lemur species on the brink of extinction, IUCN warns
- Of the 107 lemur species, iconic primates that are endemic to Madagascar, 103 are threatened, with 33 of them now recognized as critically endangered on the IUCN Red List.
- Among those now considered critically endangered are the tiniest primate in the world, the Madame Berthe’s mouse lemur (Microcebus berthae), and the Verreaux’s sifaka (Propithecus verreauxi), a creature known for its peculiar sideways hop that gives the impression it is dancing.
- Half of the primate species of Africa are also under threat, including the eastern gorilla (Gorilla beringei), the largest living primate.
- Also in danger of extinction: one of the largest whales species, the North Atlantic right whale (Eubalaena glacialis), the European hamster (Cricetus cricetus) and the world’s most expensive fungus, the caterpillar fungus (Ophiocordyceps sinensis).

In Madagascar’s dry forests, COVID-19 sparks an intense, early fire season
- Though Madagascar officially has just under 1,800 reported infections and 16 deaths from COVID-19, the pandemic’s socioeconomic effects will be catastrophic for the country, the U.N. has warned.
- One tangible impact has been the fire season, which has started early and is likely to be fiercer this year as rural residents deprived of tourism revenue, employment opportunities and access to food markets turn to the forest to survive.
- The environment ministry registered 52,000 forest fire incidents from January until the start of June, with the western flank of the country, which hosts its unique dry forests, being the worst-affected.
- A reduction in NGOs’ and state agencies’ field activities has made forest patrols more challenging and affected the critical task of creating fire breaks.

One-two punch of drought, pandemic hits Madagascar’s poor and its wildlife
- Because of the fallout from the COVID-19 pandemic, for the first time in years poverty is rising in Madagascar, already one of the poorest countries in the world.
- Near Tsimanampesotse National Park in the southwest of the country, the loss of tourists has coincided with a disastrously dry rainy season, and restrictions associated with the pandemic are adding to rural distress; an estimated half a million people will need food aid in the coming months.
- Erratic rainfall patterns and food scarcity don’t just affect humans but also the lemurs living in the park, according to Lemur Love, a nonprofit that works in Tsimanampesotse National Park.
- The hunger crisis created by the drought and compounded by the pandemic could force people to lean even more heavily on nature; to impinge on forests and consume more wild meat to survive.

Marijuana cultivation whittling away Madagascar’s largest connected forest
- Northern Madagascar contains the largest block of connected forest left in the country.
- Tsaratanana Reserve is supposed to protect a large portion of this forest. However, satellite data and imagery show Tsaratanana is being cleared at a rapid rate.
- Local officials say slash-and-burn agriculture for marijuana cultivation is to blame. The Madagascar National Parks agency helped organize military deployments to the Tsaratanana area in 2014 and 2017, and is planning another intervention this year.
- Scientists say that if this deforestation continues, it will fragment the reserve’s well-connected forests and threaten the animals that live there — many of which are found nowhere else in the world.

As visitors vanish, Madagascar’s protected areas suffer a ‘devastating’ blow
- The country has lost half a billion dollars in much-needed tourism revenue since the start of 2020 because of the COVID-19 crisis, according to official estimates.
- Tourism contributes toward funding conservation efforts in Madagascar’s network of protected areas; those protected areas that rely heavily on foreign visitors have been hit worst by the crisis.
- There are also fears that international funding, the primary support for conservation efforts in Madagascar, could be jeopardized as big donors face economic crises in their home countries.
- Greater impoverishment could hurt communities living near the protected areas and lead to even more unsustainable exploitation of forests and natural resources.

Ring-tailed lemurs ‘stink flirt’ (it’s not as bad as it sounds)
- During the mating season, male ring-tailed lemurs rub secretions from glands on their wrists onto their tails and wave them at female lemurs.
- These chemical secretions, identified by researchers at the University of Tokyo, have emerged as the first pheromone candidates to be identified in a primate.
- Pheromones, chemical compounds that animals secrete, can signal more than sexual availability; they can also communicate danger or mark trails.
- For the ring-tailed lemur secretions be recognized as real sex pheromones, the scientists will have to show that they are used to communicate only within the species and that they influence mating behavior.

Lemur species counts for selected parks

Protected Area		Species
Andringitra		13
Zahamena		13
Marojejy		12
Ranomafana		12
Andasibe Mantadia		11
Bemaraha		11
Marotandrano		11
Ankarana		10
Masoala		10
Kirindy Mitea		8
Montagne d'Ambre		8
Namoroka		8
Zombitse-Vohibasia		8
Isalo		7
Kasijy		7
Manombo		7
Pic d'Ivohibe		7
Bay de baly		6
Bemarivo		6
Bora		6
Nosy Mangabe		6
Tampoketsa-Analamaintso		3
Tsimanampetsotsa		3
Ambohijanahary		2

Lemur species

Please note: a number of lemur species have been described since this list was published.

Family	Common name	Scientific name	Local name	Active	Pictures
Cheirogaleidae	Mouse and Dwarf lemurs			Nocturnal
Cheirogaleidae	Hairy-eared Dwarf Mouse-lemur	Allocebus trichotis		Nocturnal
Cheirogaleidae	Southern Fat-tailed Dwarf Lemur	Cheirogaleus adipicaudatus	Matavirambo	Nocturnal
Cheirogaleidae	Furry-eared Dwarf Lemur	Cheirogaleus crossleyi	Matavirambo	Nocturnal
Cheirogaleidae	Greater Dwarf Lemur	Cheirogaleus major	Matavirambo	Nocturnal	+
Cheirogaleidae	Western Fat-tailed Dwarf Lemur	Cheirogaleus medius	Matavirambo, Kely Be-ohy, Tsidy, Tsidihy	Nocturnal
Cheirogaleidae	Lesser Iron Gray Dwarf Lemur	Cheirogaleus minusculus	Matavirambo	Nocturnal
Cheirogaleidae	Greater Iron Gray Dwarf Lemur	Cheirogaleus ravus	Matavirambo	Nocturnal
Cheirogaleidae	Sibree's Dwarf Lemur	Cheirogaleus sibreei	Matavirambo	Nocturnal
Cheirogaleidae	Gray Mouse-lemur	Microcebus murinus	Tsidy, Koitsiky, Titilivaha, Vakiandri, Pondiky	Nocturnal	+
Cheirogaleidae	Pygmy Mouse-lemur	Microcebus myoxinus	Tsidy	Nocturnal
Cheirogaleidae	Golden Mouse-lemur	Microcebus ravelobensis	Tsidy	Nocturnal
Cheirogaleidae	Red Mouse-lemur	Microcebus rufus	Anakatsidina, Tsidy, Tsitsidy, Tistsihy	Nocturnal	+
Cheirogaleidae	Giant Mouse-lemur or Coquerel's Mouse-lemur	Mirza coquereli	Tsiba, Tilitilivaha, Siba, Setohy, Fitily	Nocturnal	+
Cheirogaleidae	Amber Mountain Fork-crowned Lemur	Phaner electromontis	Tanta, Tantaraolana	Nocturnal
Cheirogaleidae	Masoala Fork-crowned Lemur	Phaner furcifer	Tanta, Tantaraolana	Nocturnal
Cheirogaleidae	Western Fork-crowned Lemur	Phaner pallescens	Tanta, Tantaraolana, Vakivoho	Nocturnal
Cheirogaleidae	Sambirano Fork-crowned Lemur	Phaner parienti	Tanta, Tantaraolana	Nocturnal
Daubentoniidae	Aye-aye			Nocturnal
Daubentoniidae	Aye-aye	Daubentonia madagascariensis	Aye-aye, Ahay, Itay-hay, Aiay	Nocturnal
Indridae	Woolly lemurs and allies			Diurnal
Indridae	Eastern Avahi	Avahi laniger	Avahina, Avahy, Ampongy, Fotsifaka	Nocturnal	+
Indridae	Western Avahi	Avahi occidentalis	Fotsife, Tsarafangitra	Nocturnal
Indridae	Indri lemur	Indri indri indri	Babakoto, Amboanala	Diurnal	+
Indridae	Indri lemur	Indri indri variegatus	Babakoto, Amboanala	Diurnal	+
Indridae	Coquerel's Sifaka	Propithecus coquereli	Ankomba malandy, Sifaka, Tsibahaka	Diurnal
Indridae	Crowned Sifaka	Propithecus deckenii coronatus	Tsibahaka, Sifaka	Diurnal
Indridae	Decken's Sifaka	Propithecus deckenii dekenii	Tsibahaka, Sifaka	Diurnal	+
Indridae	Silky Sifaka	Propithecus diadema candidus	Simpona, Simpony	Diurnal
Indridae	Diademed Sifaka	Propithecus diadema diadema	Simpona, Simpony	Diurnal	+
Indridae	Milne-Edwards's Sifaka	Propithecus edwardsi	Simpona, Simpony	Diurnal	+
Indridae	Perrier's Sifaka	Propithecus perrieri	Radjako, Ankomba Job	Diurnal
Indridae	Tattersall's Sifaka	Propithecus tattersalli	Ankomba malandy, Simpona	Diurnal
Indridae	Verreaux's Sifaka	Propithecus verreauxi	Sifaka	Diurnal	+
Lemuridae	True lemurs			Diurnal
Lemuridae	White-fronted Lemur	Eulemur albifrons	Varika	Diurnal
Lemuridae	White-collared Lemur	Eulemur albocollaris	Varika	Diurnal
Lemuridae	Red-collared Lemur	Eulemur collaris	Varika	Diurnal	+
Lemuridae	Crowned Lemur	Eulemur coronatus	Varika	Diurnal
Lemuridae	Brown Lemur	Eulemur fulvus	Varikamavo, Komba	Diurnal	+
Lemuridae	Black Lemur	Eulemur macaco	Ankomba, Komba	Diurnal	+
Lemuridae	Blue-eyed Black Lemur	Eulemur macaco flavifrons	Ankomba, Komba	Diurnal	+
Lemuridae	Mongoose Lemur	Eulemur mongoz	Komba	Diurnal
Lemuridae	Red-bellied Lemur	Eulemur rubriventer	Varikamena	Diurnal
Lemuridae	Red-fronted Lemur	Eulemur rufus	Varika, Varikamavo	Diurnal	+
Lemuridae	Sanford's Lemur	Eulemur sanfordi	Ankomba, Beharavoaka	Diurnal
Lemuridae	Alaotran Gentle Lemur	Hapalemur alaotrensis	Bandro	Diurnal
Lemuridae	Golden Gentle Lemur	Hapalemur aureus	Varibolomena, Bokombolomena	Diurnal
Lemuridae	Gray Gentle Lemur	Hapalemur griseus	Varibolomadinika	Diurnal	+
Lemuridae	Sambriano Gentle Lemur	Hapalemur occidentalis	Bekola, Kofi, Ankomba valiha	Diurnal
Lemuridae	Ring-tailed Lemur	Lemur catta	Maki, Hira	Diurnal	+
Lemuridae	Broad-nosed Gentle Lemur	Prolemur simus	Varibolomavo, Vari, Varikandra	Diurnal
Lemuridae	Red Ruffed Lemur	Varecia rubra	Varimena	Diurnal	+
Lemuridae	Black-and-White Ruffed Lemur	Varecia variegata	Varijatsy	Diurnal	+
Megaladapidae	Sportive lemurs			Nocturnal
Megaladapidae	Back-striped Sportive Lemur	Lepilemur dorsalis	Apongy	Nocturnal
Megaladapidae	Milne-Edwards's Sportive Lemur	Lepilemur edwardsi	Boenga, Boengy, Repahaka	Nocturnal	+
Megaladapidae	White-footed Sportive Lemur	Lepilemur leucopus	Songiky	Nocturnal	+
Megaladapidae	Small-toothed Sportive Lemur	Lepilemur microdon	Trangalavaka, Kotrika or Kotreka, Fitiliky, Itataka, Varikosy	Nocturnal
Megaladapidae	Mitsinjo Sportive Lemur	Lepilemur mitsinjonensis	Kotrika, Varikosy	Nocturnal
Megaladapidae	Weasel Lemur	Lepilemur mustelinus	Trangalavaka, Kotrika, Fitiliky, Itataka, Varikosy	Nocturnal
Megaladapidae	Red-tailed Sportive Lemur	Lepilemur ruficaudatus	Boenga, Boengy	Nocturnal
Megaladapidae	Ankarana Sportive Lemur	Lepilemur septentrionalis ankaranensis	Mahiabeala, Songiky	Nocturnal
Megaladapidae	Seal's Sportive Lemur	Lepilemur seali	Songiky	Nocturnal
Megaladapidae	Northern Sportive Lemur	Lepilemur septentrionalis septentrionalis	Mahiabeala, Songiky	Nocturnal