A sifaka is a lemur of the genus Propithecus from the family Indriidae within the order Primates. The name of their family is an onomatopoeia of their characteristic "shi-fak" alarm call. Like all lemurs, they are found only on the island of Madagascar. All species of sifakas are threatened, ranging from endangered to critically endangered.
Takhtajania is a genus of flowering plants of the family Winteraceae, which contains a single species, Takhtajania perrieri. It is endemic to Madagascar.
Joseph Marie Henry Alfred Perrier de la Bâthie was a French botanist who specialized in the plants of Madagascar.
Lake Tsimanampetsotsa is a moderately alkaline lake in the Toliara Province, in the southwestern part of Madagascar. It is located at around 24°07′S43°45′E. The lake is protected within Tsimanampetsotsa National Park and it is also within a Ramsar site. The Ramsar site has a total area of 456 km2 (176 sq mi), while the surface of the lake is much smaller.
Adansonia perrieri, or Perrier's baobab, is a critically endangered species of deciduous tree, in the genus Adansonia. This species is endemic to northern Madagascar. It has been documented in only 10 locations, including the Ankarana, Ampasindava, Loky Manambato and Montagne d'Ambre protected areas. Most populations, however, are outside of protected areas. Each location has few individuals. With an estimated population of fewer than 250 mature individuals and ongoing habitat decline due to fire and cutting for charcoal and timber or clearing for mining, this species has been assessed by IUCN as Critically Endangered. There are three species of baobab found in northern Madagascar, all sharing the common name "bozy".
Erythrina perrieri is a species of legume in the family Fabaceae. It is found only in Madagascar.
Phylloxylon perrieri is a species of legume in the family Fabaceae. It is found only in Madagascar, and some Eastern parts of Jamaica.
Dypsis perrieri is a species of flowering plant in the family Arecaceae. It is found only in Madagascar. It is threatened by habitat loss.
Carlephyton diegonse is a species in the genus Carlephyton endemic to Madagascar. It was described by Josef Bogner in 1972.
Marojejy National Park is a national park in the Sava region of northeastern Madagascar. It covers 55,500 ha (214 sq mi) and is centered on the Marojejy Massif, a mountain chain that rises to an elevation of 2,132 m (6,995 ft). Access to the area around the massif was restricted to research scientists when the site was set aside as a strict nature reserve in 1952. In 1998, it was opened to the public when it was converted into a national park. It became part of the World Heritage Site known as the Rainforests of the Atsinanana in 2007. "Unique in the world, a place of dense, jungly rainforests, sheer high cliffs, and plants and animals found nowhere else on earth", Marojejy National Park has received plaudits in the New York Times and Smithsonian Magazine for its natural beauty and rich biodiversity that encompasses critically endangered members of the silky sifaka. To that end, a global consortium of conservation organizations, including the Lemur Conservation Foundation, Duke Lemur Center and Madagascar National Parks, have sought to promote research and conservation programs in Marojejy National Park, neighboring Anjanaharibe-Sud Reserve and Antanetiambo Private Reserve, to protect the endemic flora and fauna that reside in northeastern Madagascar. In addition, these organizations have implemented a variety of community-based initiatives to mitigate human encroachment on the park, such as poaching and selective logging, by encouraging local communities to engage in afforestation and silvicultural initiatives to promote a sustainable alternative to mining, slash-and-burn agriculture, and wood collection.
Ambatovaky Special Reserve is a tropical rainforest and wildlife reserve in the north-east of Madagascar. It is designated by Bird Life International as an Important Bird Area for the large number of endemic species of birds.
Anjanaharibe-Sud Special Reserve is a wildlife reserve in the north-east of Madagascar. The reserve was designated in 1958 and contains some of the last intact primary rainforest, along with several, rare and endemic animals and plants. The area was nominated to the UNESCO Tentative List of World Heritage Sites in Madagascar in 2008, as an extension of the rainforests of the Atsinanana.
Perrier's sifaka is a lemur endemic to Madagascar. It was formerly considered to be a subspecies of diademed sifaka It has a very small range in northeastern Madagascar where its habitat is dry deciduous or semihumid forest. Part of its range is in protected areas. It is an almost entirely black sifaka and measures about 90 cm (35 in), half of which is a bushy tail. Females are slightly larger than males.
Colletogyne is a monotypic genus of flowering plants in the family Araceae. The single species making up the genus is Colletogyne perrieri. Colletogyne is endemic to Montagne des Français region of northern Madagascar.
Decastylocarpus is a genus of flowering plants in the family Asteraceae.
Tsebona is a genus of the plant family Sapotaceae described as a genus in 1962.
Chrysogonum perrieri is a species of plants in the family Asteraceae. It is found only in Madagascar.
Megistostegium perrieri is a plant in the family Malvaceae. It is endemic to Madagascar.
Gereaua is a monotypic genus of flowering plants belonging to the family Sapindaceae. It only contains one species, Gereaua perrieri.
Ephippiandra perrieri is a species of flowering plant endemic to the Northern Highlands of Madagascar.
