The Mongolian wild ass, also known as Mongolian khulan, is the nominate subspecies of the onager. It is found in southern Mongolia and northern China. It was previously found in eastern Kazakhstan and southern Siberia before being extirpated there through hunting. As of 2015, the Mongolian wild ass is listed as Near Threatened by the IUCN. Current population estimates are approximately 42,000 individuals in Mongolia and around 5,000 individuals in Northern China.
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.
Verschaffeltia splendida is a species of flowering plant in the family Arecaceae. It is the only species in the genus Verschaffeltia.
Villa's gray shrew is a shrew native to northeastern Mexico, where it is called musaraña.
The Somali hedgehog is a species of mammal in the family Erinaceidae. It is endemic to Somalia and Somaliland. The Somali hedgehog is nocturnal.
The Dinagat gymnure is a species of mammal in the family Erinaceidae. It is endemic to the Philippines.
The Bornean water shrew is a species of mammal in the family Soricidae. It is endemic to Malaysia. Its natural habitat is rivers. It is threatened by habitat loss.
The Nimba shrew is a species of mammal in the family Soricidae. It is found in Ivory Coast, Guinea, Liberia, and Sierra Leone. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.
The pale gray shrew is a species of mammal in the family Soricidae. It is endemic to Pakistan. It is threatened by habitat loss.
The Ugandan lowland shrew is a species of mammal in the family Soricidae. It is found in Kenya and Uganda. Its natural habitats are subtropical or tropical swamps and subtropical or tropical moist montane forest. It is threatened by habitat loss.
The Paramushir shrew is a species of mammal in the family Soricidae. It is endemic to Russia. Its natural habitat is temperate forests. It is threatened by habitat loss.
Day's shrew is a species of mammal in the family Soricidae. It is endemic to India. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.
Chondrina avenacea is a species of small, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Chondrinidae.
Chondrina clienta is a species of small air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Chondrinidae.
Chondrina tatrica is a species of small air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Chondrinidae.
