| Haesselia roraimensis | |
|---|---|
Scientific classification  | |
| Kingdom: | Plantae |
| Division: | Marchantiophyta |
| Class: | Jungermanniopsida |
| Order: | Jungermanniales |
| Family: | Cephaloziaceae |
| Genus: | Haesselia |
| Species: | H. roraimensis |
| Binomial name | |
| Haesselia roraimensis Grolle & Gradst. | |
Haesselia roraimensis is a species of liverwort in the family Cephaloziaceae. It is endemic to Guyana. Its natural habitat is subtropical or tropical moist lowland forests.
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species. It uses a set of precise criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit.
A least-concern species is a species that has been categorized by the International Union for Conservation of Nature (IUCN) as evaluated as not being a focus of species conservation because the specific species is still plentiful in the wild. They do not qualify as threatened, near threatened, or conservation dependent.
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 6,811 species that are considered to be Critically Endangered.
Calycolpus is a genus of the botanical family Myrtaceae, first described as a genus in 1856. It is native to the South America, Central America, and the West Indies.
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.
Gerbe's vole is a species of rodent in the family Cricetidae found in France and Spain.
Eschweilera roraimensis is a species of woody plant in the family Lecythidaceae. It is found in Brazil and Venezuela. It is threatened by habitat loss.
The elongated shrew is a species of mammal in the family Soricidae. It is endemic to the island of Sulawesi in Indonesia. It lives in the forests of central, northern, and eastern Sulawesi from 200 to 2000 meters elevation.
The long-tailed mole is a species of mole in the family Talpidae. It is found in China, Vietnam and Myanmar.
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.
The tree bat is a species of bat in the family Phyllostomidae and the only species in the genus Ardops. It is found in Dominica, Guadeloupe, Martinique, Montserrat, Netherlands Antilles, Saint Lucia, Saba and Saint Vincent and the Grenadines.
Ficus roraimensis is a species of fig tree in the family Moraceae.
Freziera is a Neotropical genus of trees in the family Pentaphylacaceae. It contains the following species :
Freziera roraimensis is a species of plant in the Pentaphylacaceae family. It is endemic to Venezuela.
Haesselia is a genus of liverworts in the family Cephaloziaceae. It contains the following species :
The Valais shrew is a species of mammal in the family Soricidae.
The World's 25 Most Endangered Primates is a list of highly endangered primate species selected and published by the International Union for Conservation of Nature (IUCN) Species Survival Commission (SSC) Primate Specialist Group (PSG), the International Primatological Society (IPS), Global Wildlife Conservation (GWC), and Bristol Zoological Society (BZS). The IUCN/SSC PSG worked with Conservation International (CI) to start the list in 2000, but in 2002, during the 19th Congress of the International Primatological Society, primatologists reviewed and debated the list, resulting in the 2002–2004 revision and the endorsement of the IPS. The publication was a joint project between the three conservation organizations until the 2012–2014 list when BZS was added as a publisher. The 2018–2020 list was the first time Conservation International was not among the publishers, replaced instead by GWC. The list has been revised every two years following the biannual Congress of the IPS. Starting with the 2004–2006 report, the title changed to "Primates in Peril: The World's 25 Most Endangered Primates". That same year, the list began to provide information about each species, including their conservation status and the threats they face in the wild. The species text is written in collaboration with experts from the field, with 60 people contributing to the 2006–2008 report and 85 people contributing to the 2008–2010 report. The 2004–2006 and 2006–2008 reports were published in the IUCN/SSC PSG journal Primate Conservation,, since then they have been published as independent publications.
Protea asymmetrica, also known as the Inyanga sugarbush, is a flowering plant, named for its asymmetric flowerheads, of the family Proteaceae and endemic to Zimbabwe and the Nyanga region, where it grows in grasslands, as well as Mount Nyangani.
Urva is a genus comprising the Asian mongooses within the mongoose family Herpestidae. Species in the genus were formerly classified in the genus Herpestes, which is now thought to comprise exclusively African mongooses; phylogenetic evidence indicates that the Asian mongooses form a monophyletic group and had an Asian common ancestor. Urva forms a clade with Xenogale and Atilax, while Herpestes forms a clade with all other African mongoose species.
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