Neacomys tenuipes, also known as the narrow-footed neacomys or narrow-footed bristly mouse, is found along the northern Andes from northwestern Venezuela through Colombia into Ecuador, in rainforest at elevations from 400 to 1750 m. Populations of small Neacomys in the lowland Amazon basin, previously assigned to this species, are now recognized as belonging to separate species.
The large vesper mouse is a South American rodent species of the family Cricetidae.
The small vesper mouse is a rodent species from South America. It is found in Argentina, Bolivia, Brazil, Paraguay and Uruguay. It is one of the hosts of hantavirus, causing hantavirus pulmonary syndrome
The delicate vesper mouse is a South American rodent species of the family Cricetidae. It is found in Argentina, Bolivia and Brazil. Its karyotype has 2n = 66 and FN = 66.
The Bolivian vesper mouse is a species of rodent in the family Cricetidae. It is found in Argentina, Bolivia and perhaps Peru.
The crafty vesper mouse is a species of rodent in the family Cricetidae. It is found in Argentina and Paraguay.
The Andean vesper mouse is a species of rodent in the family Cricetidae. It is found in Argentina, Bolivia, Chile, and Peru.
The drylands vesper mouse is a species of rodent in the family Cricetidae. It is found in Argentina, Bolivia and Paraguay.
The Peruvian vesper mouse is a species of rodent in the family Cricetidae. It is found only in Peru.
Nectomys palmipes, also known as the Trinidad nectomys or Trinidad water rat, is a species of semiaquatic rodent in genus Nectomys of family Cricetidae. It is found on the island of Trinidad and on the nearby mainland of Venezuela.
Oecomys flavicans, also known as the tawny oecomys or yellow arboreal rice rat, is a species of rodent in the genus Oecomys of family Cricetidae. It is found in the mountains of northwestern Venezuela and nearby Colombia.
Oecomys speciosus, also known as the savannah oecomys, arboreal rice rat, or Venezuelan arboreal rice rat, is a species of rodent in the genus Oecomys of family Cricetidae. It ranges over northeastern Colombia and much of Venezuela, including the island of Trinidad. This rodent lives in tropical rainforest and tropical dry forest, including secondary forest and gallery forest, as well as in savanna habitat.
Wetzel's climbing mouse is a species of rodent in the family Cricetidae. It is endemic to Venezuela.
The dressy Oldfield mouse is a species of rodent in the family Cricetidae. It is found only in Venezuela.
Reig's montane mouse is a species of rodent in the family Cricetidae. It is found only in Venezuela. It is named after Argentine biologist Osvaldo Reig (1929–1992).
The Córdoba vesper mouse or Córdoba laucha is a South American rodent species of the family Cricetidae. It is endemic to the area of Córdoba Province, central Argentina, where it is found in the espinal.
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.
