| Stenocora | |
|---|---|
| Scientific classification | |
| Kingdom: | |
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| Genus: | Stenocora |
| Species: | S. percornuta |
| Binomial name | |
| Stenocora percornuta Kennedy, 1940 | |
Stenocora is a monotypic genus of damselflies in the family Polythoridae, the bannerwings. It contains the single species Stenocora percornuta, which is known commonly as the horned bannerwing. It is native to Ecuador and Peru. Little is known about the species. [1]
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.
Nesoryzomys indefessus, also known as the Santa Cruz nesoryzomys or Indefatigable Galápagos mouse, is a rodent of the genus Nesoryzomys of family Cricetidae from Galápagos Islands of Ecuador. It contains two subspecies: one formerly lived on Santa Cruz Island, but is now extinct, probably due to the introduction of black rats; and another that is still alive on Fernandina Island. The two are sometimes considered to be different species.
The eastern long-eared bat, species Nyctophilus bifax, is a small flying mammal, a vespertilionid bat. It is found in eastern Australia and Papua New Guinea.
Melanomys zunigae, also known as Zuniga's melanomys or Zuniga's dark rice rat, is a species of rodent in the genus Melanomys of family Cricetidae. Known only from a small region of coastal Peru, it is listed as "critically endangered" by the IUCN and may even be extinct.
Neacomys pictus, also known as the painted neacomys or painted bristly mouse, is a species of rodent in the genus Neacomys of family Cricetidae. It is found only in Panama.
Anderson's shrew is a medium-sized species of shrew. It is light gray in color with yellow fur around the throat and pectoral region, comparatively large ears and a tail that measures about 50 – 70% of body length. This shrew species is widespread, found in India, Nepal, Pakistan and possibly Bangladesh, in gardens and grassy embankments near watercourses, under piles of brushwood in forest plantations (Punjab) as well as the bases of stone walls in Kathiawar, and also in desert and arid country. As far as is known, the habits of the Anderson's shrew are largely nocturnal and solitary. Breeding may extend throughout the year.
Cora aurea is a species of damselfly in the family Polythoridae known commonly as the black-banded bannerwing. It is endemic to Colombia, where it has been noted at only three locations.
Amphinectomys savamis, also known as the Ucayali water rat or amphibious rat, is a rodent from the Peruvian Amazon. It is placed as the only member of genus Amphinectomys in the tribe Oryzomyini of family Cricetidae. It is similar to Nectomys, but its discoverers considered it to be different enough to require its own genus. When it was described as a new genus in 1994, knowledge of the variation within Nectomys was much more limited than it is now, and it has been suggested that the status of the taxon be re-examined considering this new information. The species's karyotype, 2n = 52, falls within the known range of Nectomys.
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.
The small Samoan flying fox is a species of fruit-eating megabat whose type specimen was originally collected in Samoa in 1856, but was not identified as a new species until 2009. Its wingspan was at least two feet, and it weighed around 8 oz. As the type specimen is dead, and no other examples of the species are known, it is believed to be extinct.
The Togian babirusa, also known as the Malenge babirusa, is the largest species of babirusa. It is endemic to the Togian Islands of Indonesia, but was considered a subspecies of Babyrousa babyrussa until 2002. Compared to the better-known north Sulawesi babirusa, the Togian babirusa is larger, has a well-developed tail-tuft, and the upper canines of the male are relatively "short, slender, rotated forwards, and always converge". The Togian babirusa is omnivorous, feeding mainly on roots and fallen fruit but also worms and invertebrates. Unlike other pig species, the Togian babirusa does not root at the ground with its snout when foraging, but instead can be seen pawing at the ground to uproot plants.
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.
The large Samoan flying fox is a species of fruit-eating megabat whose type specimen was originally collected in Samoa in 1856, but was not identified as a new species until 2009. The only known specimen was collected by an American expedition to Samoa in 1838–1842. It was rediscovered by Smithsonian mammalogist Kristofer Helgen preserved in alcohol. It was the largest known bat from Polynesia. As the type specimen is dead, and no other examples of the species are known, it is believed to be extinct.
Leucadendron gandogeri, also known as ‘cloudbank ginny,’ is a species of plant in the family Proteaceae native to South Africa. L. gandogeri typically grow in fire-prone shrublands.
The Mount Missim long-eared bat is a species of slit-faced bat found in Papua New Guinea.
The Tasmanian long-eared bat is a species of vesper bat endemic to Tasmania.
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.
