The conservation status of a group of organisms indicates whether the group still exists and how likely the group is to become extinct in the near future. Many factors are taken into account when assessing conservation status: not simply the number of individuals remaining, but the overall increase or decrease in the population over time, breeding success rates, and known threats. Various systems of conservation status exist and are in use at international, multi-country, national and local levels as well as for consumer use.
An IUCN Red List Critically Endangered (CR) species is one that has been categorized by the International Union for Conservation of Nature as facing an extremely high risk of extinction in the wild. As of 2021, of the 120,372 species currently tracked by the IUCN, there are 8,404 species that are considered to be Critically Endangered.
A species that is extinct in the wild (EW) is one that has been categorized by the International Union for Conservation of Nature as known only by living members kept in captivity or as a naturalized population outside its historic range due to massive habitat loss.
The wildlife of South Africa consists of the flora and fauna of this country in southern Africa. The country has a range of different habitat types and an ecologically rich and diverse wildlife, vascular plants being particularly abundant, many of them endemic to the country. There are few forested areas, much savanna grassland, semi-arid Karoo vegetation and the fynbos of the Cape Floristic Region. Famed for its national parks and big game, 297 species of mammal have been recorded in South Africa, as well as 858 species of bird and over 20,000 species of vascular plants.
Carpoxylon macrospermum is a species of palm tree endemic to Vanuatu, and the only species in the genus Carpoxylon.
Tectiphiala ferox, or palmiste bouglé, is a species of flowering plant in the family Arecaceae. It is endemic to Mauritius.
Crocidura grandiceps is a species of mammal in the family Soricidae. It is found in Benin, Ivory Coast, Ghana, Guinea, Liberia, Nigeria, and Togo. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss due to agriculture and aquaculture as well as logging and wood harvesting. To increase habitat protection for the C. grandiceps, in-place land/water protection conservation actions are in place. The vernacular name large-headed shrew is sometimes applied to C. grandiceps but has also been used for the entire related genus Paracrocidura. The IUCN List categorizes the C. grandiceps as Near Threatened as of 2008.
Koslov's pika or Kozlov's pika is a species of mammal in the family Ochotonidae. It is endemic to China. Its natural habitat is tundra. It is threatened by habitat loss. Kozlov's pika are herbivores, they are known as "ecosystem engineers" as they're known to promote diversity of different plants species. Specifically, this species of Pikas has been enlisted as "endangered" in China. Kozlov Pikas are estimated to be within the Northern edge of the Arkatag Range in China.
Asteropeia amblyocarpa is a species of plant in the Asteropeiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and rural gardens. It is threatened by habitat loss. It is included in several national parks.
Asteropeia densiflora is a species of plant in the Asteropeiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical high-altitude shrubland. It is threatened by habitat loss.
Asteropeia labatii is a species of plant in the Asteropeiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical high-altitude shrubland. It is threatened by habitat loss.
Asteropeia matrambody is a species of plant in the Asteropeiaceae family. It is endemic to Madagascar. Its natural habitat is moist lowland forest. It is threatened by habitat loss.
Asteropeia mcphersonii, a species of plant in the Asteropeiaceae family, is a shrub to large tree, up to 25 meters tall. Its oval leaves are about twice as long as they are wide and have a leathery texture. It is endemic to Madagascar, distributed in mid-elevation forest in a narrow band from Ambatovy to Zahamena RNI. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss, with an estimated total population of 1000–2,500 mature individuals.
Asteropeia micraster is a species of plant in the Asteropeiaceae family. It is endemic to Madagascar. Its natural habitat is sandy shores. It is threatened by habitat loss.
Asteropeia multiflora is a plant species in the Asteropeiaceae family. It is endemic to Madagascar. Its natural habitat is sandy shores.
Austroblechnum divergens, synonyms including Blechnum divergens, Blechnum rimbachii and Blechnum floresii, is a species of fern in the family Blechnaceae.
Aleuritopteris albofusca is a species of fern in the family Pteridaceae. It is endemic to China, including Tibet. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.
Aleuritopteris grevilleoides is a species of fern in the family Pteridaceae. It is endemic to China. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.
Ambohitantely Reserve or Ambohitantely Special Reserve is a 5,600-hectare (14,000-acre) wildlife reserve of Madagascar.
An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching and invasive species. The International Union for Conservation of Nature (IUCN) Red List lists the global conservation status of many species, and various other agencies assess the status of species within particular areas. Many nations have laws that protect conservation-reliant species which, for example, forbid hunting, restrict land development, or create protected areas. Some endangered species are the target of extensive conservation efforts such as captive breeding and habitat restoration.
