Lemur News

Indigenous Dayak community makes strides on Borneo toward forest autonomy
- In Mekar Raya, a semi-remote pocket of Ketapang district near the west coast of Indonesian Borneo, the local Dayak Simpan Indigenous society are navigating the complex bureaucracy of the state in a bid to gain semi-autonomous control of their customary forest.
- Under the national “social forestry” program, Indonesia’s central government has released more than 8 million hectares (20 million acres) from the national forest estate to management by local and Indigenous communities.
- The Dayak Simpan in Mekar Raya have previously resisted attempts by the palm oil industry to survey local land. Local sources say devolved management of the forest to the community will all but eliminate the risk of this land-use change.
- Several areas of the forestry are held sacred by the Dayak Simpan, with customary rules prohibiting the felling of trees or disturbance of water courses.

Decline of Cambodia’s native bees spells trouble for country’s farming future
- Cambodia’s native honey bees play a vital role in pollinating both crops and forests, providing services that are the “backbone of Cambodia’s rural economy” according to a recent study.
- The country is home to four native honey bee species, all of which the study says are at risk of population decline due to global factors like climate change and parasites, as well as more local threats of habitat loss and unsustainable wild honey harvesting.
- Experts call on both policymakers and farmers to protect Cambodia’s agriculture and ecosystems by safeguarding the country’s wild bee populations.

Seeds of 19 African tree species added to Svalbard Global Seed Vault
- Seeds from 19 species of African trees have been added to the Svalbard Global Seed Vault in Norway.
- The trees were selected by the World Agroforestry Center for their value to communities across Africa.
- Traditional seed preservation and institutional seed banks are vulnerable to damage.
- The seeds deposited in Svalbard in February add to a vast collection intended to secure the world’s vital genetic heritage against any eventuality.

First Niger Delta red colobus monkey videos reflect community conservation success
Camera traps installed in December 2024 in a community conservation area in the Niger Delta have captured the first videos of elusive and critically endangered red colobus monkeys. The news comes after years of community efforts to protect their habitat following degradation from oil extraction. So far, camera traps have recorded 15 videos that show […]
Male African elephants develop distinct personality traits as they age, study finds
- Male elephants have distinct characters, and certain individuals within the society are influential and can have a positive psychological impact on the group, according to new research.
- The study also showed that adult males are positively influenced by the presence of younger and socially well-connected males.
- Male elephant societies are dynamic and consist of dominant hierarchies and complex social networks, which contribute to the expression of consistent behaviors.
- Understanding elephant personalities is critical for improved wildlife management and conservation, researchers say.

Colombia’s cattle traceability bill awaits approval as deforestation spikes
- Lawmakers in Colombia are considering a bill that would create an improved traceability system for monitoring the movement of cattle, with the goal of controlling illegal deforestation connected to grazeland.
- This would be the fourth attempt at passing such a law, after previous efforts in 2021, 2022 and 2023 came up short.
- There are an estimated 30 million head of cattle in the country, requiring significant amounts of pasture, one of the main factors in the rise in deforestation last year.
- If passed, the law would integrate multiple monitoring systems to improve communication between officials and their ability to identify where cattle are being raised, and would establish “high-surveillance zones” in deforested areas, requiring ranchers to share cattle registration information and install identification devices like ear tags.

Study confirms that ant-eating aardvarks have a craving for buried melons
A new study has used camera-trap footage and scent analysis to confirm the unusual relationship between an African melon and the aardvark, an elusive ant-eating mammal found in sub-Saharan Africa. Cucumbers and similar melon-like plants generally display their fruits aboveground, but an African melon (Cucumis humifructus) buries its fruit about 20 centimeters (8 inches) underground, […]
In Nepal, a eucalyptus boom became an ecological cautionary tale
- Nepal’s Sagarnath Forest Development Project which ran a reforestation program from 1977-1984 and introduced eucalyptus as a fast-growing, low-maintenance solution for deforestation and fuelwood needs.
- While eucalyptus initially thrived, it depleted soil moisture and negatively impacted nearby crops, leading to reduced yields and financial losses for the farmers who had replaced traditional crops like rice and mustard with large-scale eucalyptus plantations.
- Discontent over eucalyptus’s effects, and the lack of guidance by those who promoted the planting scheme, led to widespread removal of trees, legal disputes among farmers, and complaints to local governments.
- Experts say such large-scale exotic tree plantations are no longer permitted under national and international biodiversity laws, with the project’s failure highlighting the importance of considering ecological sustainability, soil health and informed decision-making in reforestation efforts.

Yet another abandoned mine erodes — this time, in a Panamanian protected area
- After the Cobre Panamá copper mine shut down in 2023, the mine’s infrastructure was left to waste away by the company in a biodiverse jungle area on Panama’s Atlantic coast.
- A new report by Environmental Law Alliance Worldwide (ELAW) has found that the mine’s tailings dam is at a very serious and imminent risk of failure due to poor monitoring and internal erosion.
- Indigenous communities nearby have reported even more contamination in the water sources that run through their communities, leading to the disappearance of key species, the destruction of wetlands and health issues among residents.
- Experts said current mine closure regulations in Latin America are insufficient and the planning and development of responsible closure plans should focus on managing both social and environmental impacts.

Mangrove deforestation for commodities limits conservation funding in SE Asia
- Southeast Asia’s mangrove forests are still at risk of conversion for oil palm, rice and aquaculture, despite their immense potential for mitigating global biodiversity and climate goals.
- Commodity-driven deforestation and a range of climate change-related risks threaten the long-term survival of 85% of the region’s mangrove forests that could feasibly host carbon credit projects, a new study finds.
- The long-term risks undermine the integrity of blue carbon credits as a potential source of much-needed conservation funding, the study says, ultimately jeopardizing the capacity of mangroves to sequester carbon and provide ecosystem benefits.
- The authors recommend a diverse suite of conservation funding mechanisms rather than relying solely on blue carbon credits, and also urge greater investments in community-led mangrove initiatives.

Coffee companies are readier for the EUDR than they claim (commentary)
- Major coffee companies and industry groups attempted to weaken the EU Deforestation Regulation (EUDR), delaying its implementation until 2025 despite its goal of curbing deforestation and human rights abuses.
- The EU’s coffee imports contribute significantly to deforestation, child labor, and slavery, with millions of workers trapped in extreme poverty and forests being cleared for plantations, especially in Brazil, Vietnam, and Indonesia.
- Despite industry complaints, compliance costs are minimal, and coffee supply chains are simpler than other regulated commodities; companies must take responsibility without shifting the burden onto vulnerable farmers and workers.
- This post is a commentary. The views expressed are those of the author, not necessarily Mongabay.

Indonesia signs agrarian reform commitment amid rising land equity woes
- The Indonesian government and civil society groups signed a joint statement on the first day of the Asia Land Forum marking a shared commitment to fast-track agrarian reform aimed at alleviating poverty and achieving food self-sufficiency.
- This comes amid increasing land ownership inequality, land-grabbing, and agrarian conflicts in Indonesia, where up to 68% of lands are controlled by 1% of the population.
- President Prabowo Subianto has prioritized food and energy self-sufficiency and aims to expand harvestable lands, but critics worry about an increase in corporate-led agricultural projects.

Endemic fish wiped out in Brazilian Amazon hydroelectric dam area, study finds
- The construction of the Balbina hydroelectric dam in the Brazilian Amazon led to the loss of seven endemic fish species in the Uatumã River, researchers have found.
- The hydroelectric dam has transformed the Uatumã River’s fast-flowing habitats into static environments, making them unsuitable for certain fish species.
- Researchers call for the investigation of unaffected tributaries, such as the Jatapu River, as possible refuges for the missing species and future conservation efforts.
- The study underscores the broader threat of hydropower dams and other environmental stressors, like industrial fishing and climate change, to Amazonian fish populations.

Baja California tourism poses mounting challenges for conservation, critics say
- Baja California Sur attracts more foreign tourism investment than any other state in Mexico, but the rapid development also poses threats to protected areas, marine habitats and the traditional customs of small communities.
- Numerous hotel projects underway this year could level sand dunes and encroach on protected areas, overwhelming many environmental activists who aren’t sure how to combat the rapid development.
- Some critics question the eco-tourism model that has been applied to coastal fishing villages, many of which regret trading in their customs for tourist businesses.

Deforestation and airstrip close to isolated teen’s Indigenous land in Brazil Amazon
On the evening of Feb. 12, a teenager from an isolated Indigenous group voluntarily made contact with people in a fishing village in the western Brazilian Amazon, according to Brazil’s Indigenous agency, Funai. He returned to his land on Feb. 15. The young man is likely part of an isolated Indigenous group in the Mamoriá […]
Aiding natural pollination can boost cacao yields & climate resilience
- Climate change and rising temperatures pose a major threat to cacao production across the globe, with those impacts already felt in major producers such as Côte d’Ivoire and Ghana.
- A new study highlights several low-cost, low-tech solutions that support natural pollination, building climate change resilience and increasing cacao yields up to 20%.
- Those methods include upping amounts of leaf litter to improve insect pollinator propagation, increasing the density of cacao tree plantings, utilizing taller native shade trees and limiting agrochemical use.
- Separate research underlines how these agroforestry methods used on farms can be supported by nearby natural forests, further aiding farm productivity.

Oil drilling in the mouth of the Amazon – Lula on a course to disaster (commentary)
- Brazil’s president Lula has greatly escalated his pressure for approval of oil drilling in the mouth of the Amazon River since the February 1st election of a senator from the state nearest the proposed oil field as the new president of the National Senate.
- As shown by the 2010 disaster in the Gulf of Mexico when oil spilled out of control for 5 months from a leak at 1.5-km depth, no one has the technology to control a leak at that depth, much less at the 2.88-km depth of the proposed oil field. The economics of opening the new oil field imply that extraction would continue for decades, long past the time when the world must abandon fossil fuels.
- The hypocrisy of Lula’s claims that the oil project will finance an energy transition sacrifices the opportunity offered by COP 30 for Brazil to assume a leadership role in fighting global warming. The disastrous consequences for Brazil if climate change passes a tipping point make Lula´s current course a formula for disaster.
- This article is a commentary. The views expressed are those of the authors, not necessarily Mongabay.

Pause to USAID already having impacts on community conservation in the Amazon
- U.S. President Donald Trump announced a 90-day pause on foreign aid funding during his first day in office, affecting hundreds of sustainability, health and environmental programs worldwide.
- The funding pause will impact environmental projects in the Amazon Rainforest, including community-led conservation projects that halt deforestation, and may put the safety of environmental defenders who depend on security assistance from USAID in jeopardy, say sources.
- Indigenous leaders told Mongabay that programs in their territories were frozen immediately and they are yet to receive any information about what happened and if the projects will ever resume.
- Some conservationists and Indigenous leaders said USAID funding has also led to issues within communities and countries, like political interference, and that the funding pause highlights the dangers of dependency on foreign aid.

An Ecuadorian hotspot shows how forests can claw back from destruction
- The Ecuadorian Chocó Forest is a little-known biodiversity hotspot, under immense pressure from deforestation.
- A joint German-Ecuadorian team is studying how this tropical forest ecosystem rebounds after clearing.
- The project, called the Reassembly Research Unit, is based out of a lab in the Jocotoco Foundation’s Canandé Reserve.
- The findings so far indicate that tropical forests have a remarkable capacity to heal, given suitable conditions. The findings can inform vital regeneration strategies.

Conservationists suspect fishing nets, increased tourism for sea turtle deaths in Bangladesh
- More than 100 olive ridley turtles were found dead in Bangladesh’s Cox’s Bazar Beach in the last few weeks.
- Conservationists blame the uncontrolled use of fishing nets and increased tourism during the turtle nesting period to have played a key role in the incident.
- The olive ridley’s main nesting grounds are the various islands in the southeastern district, Cox’s Bazar in the Bay of Bengal, and they come to the beaches to lay eggs before returning to the sea.
- Over the last three years, Bangladesh saw there was an increased number of olive ridley turtles and hatchlings thanks to different conservation programs.

An investment fund that pays out for nature? Mongabay podcast explains the TFFF
The Brazilian government in 2023 announced a novel funding mechanism to incentivize forest preservation: the Tropical Forest Forever Facility (TFFF). In an episode of Mongabay’s weekly podcast Newscast, host Mike DiGirolamo explored what experts think about the TFFF, what it can do, and what it can’t.   Mongabay contributor Justin Catanoso, who has written previously […]
How birds deepen our awareness of nature: Interview with Ayuwat Jearwattanakanok
- Thailand is home to more than 1,100 species of birds and is a crucial stopover location on global bird migration routes.
- However, the country’s protected area system focuses on mountainous forests, which risks overlooking the conservation of many other habitats, such as wetlands, mudflats and open farmlands that are nonetheless important for birds.
- While bird conservation efforts are well underway in many of these habitats, threats from hunting, wildlife trade and rapid development abound.
- Mongabay recently spoke with Ayuwat Jearwattanakanok, a bird conservationist, photographer and author, about what he perceives as the most pressing bird conservation issues in Thailand.

USAID funding freeze throws international conservation into disarray
U.S President Donald Trump and his senior adviser, tech billionaire Elon Musk, recently imposed a 90-day freeze on nearly all USAID projects. USAID is known for funding health and humanitarian projects globally. And as Mongabay’s Ashoka Mukpo reports, the agency also provides significant support for conservation projects, which are now reeling with uncertainty after some […]
Lula pushes oil drilling at mouth of Amazon despite climate risks
- Despite his climate leadership stance ahead of COP30, Brazilian President Lula da Silva is pushing to approve oil exploration at the mouth of the Amazon.
- Lula argues that oil revenues will fund Brazil’s energy transition. Critics say this is a flawed justification for expanding oil extraction under the guise of financing climate solutions.
- If projects get the green light, activists highlight the potential for significant environmental damage, including threats to biodiversity and Indigenous communities.
- Critics fear that approving this project will set a precedent for further oil exploration in the Amazon region, worsening environmental risks. In June, Brazil’s petroleum agency will auction more than 300 oil blocks across the country, including 47 at the mouth of the Amazon and 21 onshore in central Brazil.

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.

UN biodiversity decision 16/2 is ‘unencumbered by economic thinking’ (analysis)
- This analysis by Joseph Henry Vogel at the Department of Economics, University of Puerto Rico-Río Piedras, was written in the wake of Decision 16/2 of the 16th Conference of the Parties (COP) to the UN Convention on Biological Diversity (CBD), which would govern corporate payment for use of genetic information that has been sequenced from the natural world (DSI).
- It explains how “bounded openness over natural information” is the most efficient and equitable way to ensure access to genetic resources and traditional knowledge, and for the sharing of resulting economic benefits of DSI with local and Indigenous communities.
- The author, who also served as advisor to the Ecuadorian delegation at CBD COP2 and COP9, argues that 16/2 is “unencumbered by economic thinking” but hopes that an ‘additional modality’ proposed to modify it will be vetted in preparation for COP17, which is scheduled for 2026 in Armenia.
- This article is an analysis. The views expressed are those of the author, not necessarily of Mongabay.

DRC government directive triggers panic in ape sanctuaries amid ongoing conflict
- In January, the Congolese national authority in charge of the country’s protected areas issued a controversial directive asking its partner primate sanctuary to send juvenile chimpanzees to the Kinshasa zoo for a breeding program.
- Critics say the five-year program planned at the Kinshasa and Kisangani zoos, lacks the necessary infrastructure and a concrete plan, raising suspicions about the true intent of the chimpanzee transfers.
- The ongoing conflict in the country adds further uncertainty to the future of sanctuaries and the already threatened apes in the country.

Study links African lion survival to prey availability
- A recent study finds that African lion populations are declining as their herbivore prey are as well, prompting a need to protect these prey species to reverse the trend.
- Preventing prey depletion can help improve lion reproduction and population growth in areas prone to poaching for bushmeat, a leading cause of the species’ decline, the study notes.
- “In areas with high protection, the annual probability of [lion] population growth was 89.3%, but in areas with low protection the probability of growth was only 30.2%,” the study reads.
- The study underscores the importance of conservation programs that consider surrounding communities as crucial allies in species protection, says an expert.

Conservation in wealthy nations may worsen global biodiversity loss, study finds
Efforts to rewild landscapes across Europe and North America could be making global biodiversity loss worse by shifting environmental destruction to poorer, more biodiverse regions, a new study warns. Scientists from the University of Cambridge, U.K., found that when farming and resource extraction move abroad to accommodate conservation in wealthy countries, it can result in […]
16 new-to-science grasshopper species found in US, Mexico deserts
What’s new: A recent study has identified 16 new-to-science species of grasshoppers living in the deserts of the U.S. and Mexico. One of the grasshoppers was named after the Mexican painter Frida Kahlo, while others reference actors from shows like Star Trek. What the study says: The grasshopper genus Agroecotettix, known to live in very […]
Wisdom, the world’s oldest known bird at 74, has a new chick
Wisdom, the world’s oldest known wild bird, made headlines recently for laying an egg with a new partner, her first egg in four years. The egg has now hatched, and Wisdom, a Laysan albatross (Phoebastria immutabilis), or mōlī in Hawaiian, was spotted caring for her chick, the U.S. Fish and Wildlife Service (USFWS) Pacific region […]
India’s Adani withdraws from controversial Sri Lanka wind power project
- A proposed wind power project by Indian billionaire Gautam Adani in the north of Sri Lanka, which ran into strong opposition from environmentalists due to multiple potential ecological impacts, particularly on migratory bird species, has come to halt.
- Five lawsuits were filed against the company by local environmental organizations due to the project’s alleged environmental consequences as well as the contract being awarded without competitive bidding.
- Amid growing controversy, Adani Green Energy Ltd. withdrew from the proposed project on Feb. 12 claiming “financial nonviability” weeks after the new Sri Lankan government sought to renegotiate the agreement and formed a committee to review and renegotiate the power purchase rate.
- Mannar, a district rich in wildlife and known for its picturesque quality, is currently experiencing a surge in nature-based tourism, particularly due to its rich birdlife.

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