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Lesson's Saddle-back Tamarin
Lesson's saddle-back tamarin (''Leontocebus fuscus'') is a species of saddle-back tamarin, a type of small monkey from South America. Lesson's saddle-back tamarin was formerly considered to be a subspecies of the brown-mantled tamarin, ''L. fuscicollis''. Genetic analysis showed it to be more closely related to the black-mantled tamarin than to the brown-mantled tamarin. Its type locality is in Colombia, in Plaines de Mocoa, Putumayo, between the Rio Putumayo and Rio Caqueta. It also lives in Brazil. Lesson's saddle-back tamarin has a head and body length of between and . Males have tails between and long, and females have tales between and long. It weighs between and . It sometimes associates with Goeldi's marmoset. The IUCN rates it as least concern 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 spec ...
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René Lesson
René-Primevère Lesson (20 March 1794 – 28 April 1849) was a French surgeon, naturalist, ornithologist, and herpetologist. Biography Lesson was born at Rochefort, and entered the Naval Medical School in Rochefort at the age of sixteen. He served in the French Navy during the Napoleonic Wars; in 1811 he was third surgeon on the frigate ''Saale'', and in 1813 was second surgeon on the ''Regulus''.Persée
Un pharmacien de la marine et voyageur naturaliste : R.-P Lesson
In 1816 Lesson changed his classification to . He served on Duperrey's round-the-wo ...
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Saddle-back Tamarin
The saddle-back tamarins are squirrel-sized New World monkeys from the family Callitrichidae in the genus or subgenus ''Leontocebus''. They were split from the tamarin genus ''Saguinus'' based on genetic data and on the fact that saddle-back tamarins are sympatric with members of ''Saguinus'' to a greater extent than would be expected from two members of the same genus. However, this argument can be circular, as several other mammals show sympatry among congeneric species, such as armadillos (genus ''Dasypus''), spotted cats (genus ''Leopardus''), and fruit-eating bats (genus ''Artibeus''). Some authors still consider ''Leontocebus'' to be a subgenus of ''Saguinus''. Species include: *Cruz Lima's saddle-back tamarin, ('' Leontocebus cruzlimai'') * Brown-mantled tamarin or Spix's saddle-back tamarin, ('' Leontocebus fuscicollis'') *Lesson's saddle-back tamarin, ('' Leontocebus fuscus'') * Illiger's saddle-back tamarin, ('' Leontocebus illigeri'') *Red-mantled saddle-back tamarin ...
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Subspecies
In biological classification, subspecies is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (morphology), but that can successfully interbreed. Not all species have subspecies, but for those that do there must be at least two. Subspecies is abbreviated subsp. or ssp. and the singular and plural forms are the same ("the subspecies is" or "the subspecies are"). In zoology, under the International Code of Zoological Nomenclature, the subspecies is the only taxonomic rank below that of species that can receive a name. In botany and mycology, under the International Code of Nomenclature for algae, fungi, and plants, other infraspecific ranks, such as variety, may be named. In bacteriology and virology, under standard bacterial nomenclature and virus nomenclature, there are recommendations but not strict requirements for recognizing other important infraspecific ranks. A taxonomist decides whether ...
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Brown-mantled Tamarin
The brown-mantled tamarin (''Leontocebus fuscicollis''), also known as Spix's saddle-back tamarin, is a species of saddle-back tamarin. This New World monkey is found in the Southern American countries of Bolivia, Brazil and Peru. This omnivorous member of the Callitrichidae family is usually found in smaller groups ranging between 4 and 15 individuals. This species communicates vocally and largely rely their olfactory system. The brown-mantled tamarin is considered as a species of Least Concern by the International Union for Conservation of Nature, despite a decreasing population and being threatened by poaching, habitat loss and capture for the illegal pet trade. Taxonomy There are 4 subspecies: *''L. f. avilapiresi'', Avila Pires' saddle-back tamarin *''L. f. fuscicollis'', Spix's saddle-back tamarin *''L. f. mura'', Mura's saddleback tamarin *''L. f. primitivus'', Lako's saddleback tamarin Cruz Lima's saddle-back tamarin, Lesson's saddle-back tamarin, Illiger's saddle-back ...
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Black-mantled Tamarin
The black-mantled tamarin, ''Leontocebus nigricollis'', is a species of saddle-back tamarin from the northwestern Amazon Amazon most often refers to: * Amazons, a tribe of female warriors in Greek mythology * Amazon rainforest, a rainforest covering most of the Amazon basin * Amazon River, in South America * Amazon (company), an American multinational technolog ... in far western Brazil, southeastern Colombia, north-eastern Peru and eastern Ecuador. There are 3 subspecies: *Spix's black mantle tamarin, ''Leontocebus nigricollis nigricollis'' * Graells's tamarin or Graells’ black-mantle tamarin, ''Leontocebus nigricollis graellsi'' *Hernandez-Camacho's black-mantle tamarin, ''Leontocebus nigricollis hernandezi'' Graells's tamarin was previously considered to be a separate species. Defler, T. (2004). ''Primates of Colombia.'' Conservation International. References black-mantled tamarin Mammals of Brazil Mammals of Colombia Mammals of Peru black-mantled tama ...
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Type Locality (biology)
In biology, a type is a particular specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally attached. In other words, a type is an example that serves to anchor or centralizes the defining features of that particular taxon. In older usage (pre-1900 in botany), a type was a taxon rather than a specimen. A taxon is a scientifically named grouping of organisms with other like organisms, a set that includes some organisms and excludes others, based on a detailed published description (for example a species description) and on the provision of type material, which is usually available to scientists for examination in a major museum research collection, or similar institution. Type specimen According to a precise set of rules laid down in the International Code of Zoological Nomenclature (ICZN) and the International Code of Nomenclature for algae, fungi, and plants (ICN), the scientific name of every taxon is almost a ...
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Plaines De Mocoa
Plaine may refer to: * Plaine (river), a tributary of the river Meurthe in France * Plaine, Bas-Rhin, a commune in Alsace in north-eastern France * Plaine-Haute, a commune in the Côtes-d'Armor department in Brittany in northwestern France * Plaine Morte Glacier, a glacier in the canton of Bern in Switzerland * Belle Plaine (other) * La Plaine (other) See also * Plain (other) A plain is a flat, sweeping landmass. Plain may also refer to: Places * Plain, Texas, U.S. * Plain, Washington, U.S. * Plain, Wisconsin, U.S. * Plain City (other), several places * Plain Township (other), several places Music ...
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Putumayo Department
Putumayo () is a department of Southern Colombia. It is in the south-west of the country, bordering Ecuador and Peru. Its capital is Mocoa. The word ''putumayo'' comes from the Quechua languages. The verb ''p'utuy'' means "to spring forth" or "to burst out", and ''mayu'' means river. Thus it means "gushing river". History Originally, the southwestern area of the department belonged to the Cofán Indians, the northwestern to the Kamentxá Indians, the central and southern areas to tribes that spoke Tukano languages (such as the Siona), and the eastern to tribes that spoke Witoto languages. Part of the Kamentxá territory was conquered by the Inca Huayna Cápac in 1492, who, after crossing the Cofán territory, established a Quechua population on the valley of Sibundoy, known today as Ingas. After the Inca defeat in 1533, the region was invaded by the Spanish in 1542, and from 1547 was administered by Catholic missions. The current territory of Putumayo was linked to Pop ...
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Rio Putumayo
The Putumayo River or Içá River ( es, Río Putumayo, pt, Rio Içá) is one of the tributaries of the Amazon River, southwest of and parallel to the Japurá River. Course The Putumayo River forms part of Colombia's border with Ecuador, as well as most of the border with Peru. Known as the Putumayo in the former three nations, it is called the Içá when it crosses into Brazil. The Putumayo originates in the Andes Mountains east of the city of Pasto, Colombia. It empties into the Solimões (upper Amazon) near the municipality of Santo Antônio do Içá, Brazil. Major tributaries include the Guamués River, San Miguel, Güeppí, Cumpuya, Algodón, Igara-Paraná, Yaguas, Cotuhé, and Paraná de Jacurapá rivers. The river flows through the Solimões-Japurá moist forests ecoregion. History Exploration In the late 19th century, the Içá was navigated by the French explorer Jules Crevaux (1847–1882). He ascended it in a steamer drawing of water, and running day and night. He ...
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Rio Caqueta
Rio or Río is the Portuguese, Spanish, Italian, and Maltese word for "river". When spoken on its own, the word often means Rio de Janeiro, a major city in Brazil. Rio or Río may also refer to: Geography Brazil * Rio de Janeiro * Rio do Sul, a town in the state of Santa Catarina, Brazil Mexico * Río Bec, a Mayan archaeological site in Mexico * Río Bravo, Tamaulipas, a city in Mexico United States * Rio, a location in Deerpark, New York, US * Rio, Florida, a census-designated place in Martin County, US * Rio, Georgia, an unincorporated community in Spalding County, US * Rio, Illinois, a village in Knox County, US * Rio, Virginia, a community in Albemarle County, US * Rio, West Virginia, a village in Hampshire County, US * Rio, Wisconsin, a village in Columbia County, US * El Río, Las Piedras, Puerto Rico, a barrio * Río Arriba, Añasco, Puerto Rico, a barrio * Río Arriba, Arecibo, Puerto Rico, a barrio * Río Arriba, Fajardo, Puerto Rico, a barrio * Río Arriba, Vega Baja, Pu ...
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Goeldi's Marmoset
The Goeldi's marmoset or Goeldi's monkey (''Callimico goeldii'') is a small, South American New World monkey that lives in the upper Amazon basin region of Bolivia, Brazil, Colombia, and Peru. It is the only species classified in the genus ''Callimico'', and the monkeys are sometimes referred to as "callimicos". The species takes its name from its discoverer, Swiss-Brazilian naturalist Emil August Goeldi. Goeldi's marmosets are blackish or blackish-brown in color and the hair on their head and tail sometimes has red, white, or silverly brown highlights. Their bodies are about long, and their tails are about long. They weigh about 0.4835 Kg in captivity and 0.500 Kg in the wild. Their digits have claw like nails except for the hallux, which serve for clinging, scansorial travel, and to extract food from trees. Taxonomy and Evolution Goeldi's marmoset was first described in 1904, making ''Callimico'' one of the more recent monkey genera to be described. In older classifica ...
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IUCN
The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natural resources. It is involved in data gathering and analysis, research, field projects, advocacy, and education. IUCN's mission is to "influence, encourage and assist societies throughout the world to conserve nature and to ensure that any use of natural resources is equitable and ecologically sustainable". Over the past decades, IUCN has widened its focus beyond conservation ecology and now incorporates issues related to sustainable development in its projects. IUCN does not itself aim to mobilize the public in support of nature conservation. It tries to influence the actions of governments, business and other stakeholders by providing information and advice and through building partnerships. The organization is best known to the wider ...
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