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South American Cougar
The South American cougar (''Puma concolor concolor''), also known as the Andean mountain lion or puma, is a cougar subspecies occurring in northern and western South America, from Colombia and Venezuela to Peru, Bolivia, Argentina and Chile. Taxonomy ''Felis concolor'' was proposed by Carl Linnaeus in 1771 for the cougar type specimen, which originated in French Guiana. Since then, several cougar specimens from South America were described: * ''Puma concolor puma'' proposed by Juan Ignacio Molina in 1782 was a specimen from Chile. * ''Puma concolor cabrerae'' proposed by Reginald Innes Pocock in 1940 was a specimen collected in La Rioja Province, Argentina. * ''Puma concolor capricornensis'' proposed by Edward Alphonso Goldman in 1946 was a specimen from Brazil. As of 2017, these specimens are considered synonyms of ''P. c. concolor'', the cougar subspecies occurring in South America. Behavior and ecology The cougar preys on a variety of species based on its location ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iguaçu National Park
Iguaçu National Park () is a national park in Paraná State, Brazil. It comprises a total area of and a length of about , of which are natural borders by bodies of water and the Argentine and Brazilian sides together comprise around . Iguaçu National Park was created by federal decree nr. 1035 of January 10, 1939, and became a UNESCO World Heritage Site in 1986. The park is managed by Chico Mendes Institute for Biodiversity Conservation (ICMBio). The park shares a border with Iguazú National Park in Argentina one of the world's largest waterfalls, extending over some . It is home to many rare and endangered species of flora and fauna, among them the giant otter and the giant anteater. The clouds of spray produced by the waterfall are conducive to the growth of lush vegetation. History The Iguaçu National Park owes its name to the fact it includes an important area of the Iguazu River (Portuguese: Rio Iguaçu). Approximately of the length of the river makes up the Iguaçu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Specimen
In biology, a type is a particular wiktionary:en:specimen, 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 (mathematics), 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vicuña
The vicuña (''Lama vicugna'') or vicuna (both , very rarely spelled ''vicugna'', its former genus name) is one of the two wild South American camelids, which live in the high alpine areas of the Andes, the other being the guanaco, which lives at lower elevations. Vicuñas are relatives of the llama, and are now believed to be the wild ancestor of domesticated alpacas, which are raised for their coats. Vicuñas produce small amounts of extremely fine wool, which is very expensive because the animal can only be shorn every three years and has to be caught from the wild. When knitted together, the product of the vicuña's wool is very soft and warm. The Inca valued vicuñas highly for their wool, and it was against the law for anyone but royalty to wear vicuña garments; today, the vicuña is the national animal of Peru and appears on the Peruvian coat of arms. Both under the rule of the Inca and today, vicuñas have been protected by law, but they were heavily hunted in the in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Primates
Primates are a diverse order of mammals. They are divided into the strepsirrhines, which include the lemurs, galagos, and lorisids, and the haplorhines, which include the tarsiers and the simians (monkeys and apes, the latter including humans). Primates arose 85–55 million years ago first from small terrestrial mammals, which adapted to living in the trees of tropical forests: many primate characteristics represent adaptations to life in this challenging environment, including large brains, visual acuity, color vision, a shoulder girdle allowing a large degree of movement in the shoulder joint, and dextrous hands. Primates range in size from Madame Berthe's mouse lemur, which weighs , to the eastern gorilla, weighing over . There are 376–524 species of living primates, depending on which classification is used. New primate species continue to be discovered: over 25 species were described in the 2000s, 36 in the 2010s, and three in the 2020s. Primates have large bra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds live worldwide and range in size from the bee hummingbird to the ostrich. There are about ten thousand living species, more than half of which are passerine, or "perching" birds. Birds have whose development varies according to species; the only known groups without wings are the extinct moa and elephant birds. Wings, which are modified forelimbs, gave birds the ability to fly, although further evolution has led to the loss of flight in some birds, including ratites, penguins, and diverse endemic island species. The digestive and respiratory systems of birds are also uniquely adapted for flight. Some bird species of aquatic environments, particularly seabirds and some waterbirds, have further evolved for swimming. B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patagonia
Patagonia () refers to a geographical region that encompasses the southern end of South America, governed by Argentina and Chile. The region comprises the southern section of the Andes Mountains with lakes, fjords, temperate rainforests, and glaciers in the west and deserts, tablelands and steppes to the east. Patagonia is bounded by the Pacific Ocean on the west, the Atlantic Ocean to the east, and many bodies of water that connect them, such as the Strait of Magellan, the Beagle Channel, and the Drake Passage to the south. The Colorado and Barrancas rivers, which run from the Andes to the Atlantic, are commonly considered the northern limit of Argentine Patagonia. The archipelago of Tierra del Fuego is sometimes included as part of Patagonia. Most geographers and historians locate the northern limit of Chilean Patagonia at Huincul Fault, in Araucanía Region.Manuel Enrique Schilling; Richard WalterCarlson; AndrésTassara; Rommulo Vieira Conceição; Gustavo Walter Bertotto; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magallanes Region
The Magallanes Region (), officially the Magallanes y la Antártica Chilena Region ( es, Región de Magallanes y de la Antártica Chilena), is one of Chile's 16 first order administrative divisions. It is the southernmost, largest, and second least populated region of Chile. It comprises four provinces: Última Esperanza, Magallanes, Tierra del Fuego, and Antártica Chilena. Magallanes's geographical features include Torres del Paine, Cape Horn, Tierra del Fuego island, and the Strait of Magellan. It also includes the Antarctic territory claimed by Chile. Despite its large area, much of the land in the region is rugged or closed off for sheep farming, and is unsuitable for settlement. 80% of the population lives in the capital Punta Arenas, a major market city and one of the main hubs for Antarctic exploration. The main economic activities are sheep farming, oil extraction, and tourism. It is also the region with the lowest poverty level in Chile (5.8%); households in Magalla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torres Del Paine National Park
Torres del Paine National Park ( es, Parque Nacional Torres del Paine) is a national park encompassing mountains, glaciers, lakes, and rivers in southern Chilean Patagonia. The Cordillera del Paine is the centerpiece of the park. It lies in a transition area between the Magellanic subpolar forests and the Patagonian Steppes. The park is located north of Puerto Natales and north of Punta Arenas. The park borders Bernardo O'Higgins National Park to the west and the Los Glaciares National Park to the north in Argentine territory. ''Paine'' means "blue" in the native Tehuelche (Aonikenk) language and is pronounced ''PIE-neh'', while ''Torres'' means "towers". It was established as a National Park in 1959. Torres del Paine National Park is part of the ''Sistema Nacional de Áreas Silvestres Protegidas del Estado de Chile'' (National System of Protected Forested Areas of Chile). In 2013, it measured approximately . It is one of the largest and most visited parks in Chile. The park ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Pehoé
Lake Pehoé () is a surface water body located in Torres del Paine National Park, in the Magallanes Region of southern Chile. The lake is fed mainly by Paine River through the Nordenskjöld Lake, but it also receives the waters of the outlet of '' Skottsberg Lake''. Paine River waters feeding the Pehoé Lake have emerged from the Salto Grande waterfall. In this upper reach of the Pehoe Lake watershed there are numerous flora and fauna, including grazing wild guanaco. Gallery File:Parque nacional Torres de Paine.svg, Pehoé Lake, in the Torres del Paine National Park Torres del Paine National Park ( es, Parque Nacional Torres del Paine) is a national park encompassing mountains, glaciers, lakes, and rivers in southern Chilean Patagonia. The Cordillera del Paine is the centerpiece of the park. It lies in a tr ... File:091213 torres del paine sumrise 5120 (4180627213).jpg, Lake Pehoé sunrise File:Cuernos del Paine from Lake Pehoé.jpg, Cuernos del Paine from Lake Pehoé Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salto Grande (waterfall)
The Salto Grande is a waterfall on the Paine River, after the Nordenskjöld Lake, within the Torres del Paine National Park in Chile. In the vicinity of Salto Grande are a variety of natural vegetation forms as well as certain wildlife species, including the wild guanaco.C. Michael Hogan. 2008 See also * Lake Sarmiento Notes * C. Michael Hogan. 2008''Guanaco: Lama guanicoe'', GlobalTwitcher.com, ed. N. Strömberg* Haas Mroue, Kristina Schreck and Michael Luongo. 2005. ''Frommer's Argentina & Chile'', third edition, Published by John Wiley & Sons John Wiley & Sons, Inc., commonly known as Wiley (), is an American multinational publishing company founded in 1807 that focuses on academic publishing and instructional materials. The company produces books, journals, and encyclopedias, ..., References External links UCAR Digital Image Library photo, Salto Grande, Chile Waterfalls of Chile Landforms of Magallanes Region Torres del Paine National Park ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cub (organism)
Carnivora is a monophyletic order of placental mammals consisting of the most recent common ancestor of all cat-like and dog-like animals, and all descendants of that ancestor. Members of this group are formally referred to as carnivorans, and have evolved to specialize in eating flesh. The order is the fifth largest order of mammals, comprising at least 279 species. Carnivorans live on every major landmass and in a variety of habitats, ranging from the cold polar regions to the hyper-arid region of the Sahara Desert to the open seas. They come in a very large array of different body plans in contrasting shapes and sizes. Carnivora can be divided into two subclades: the cat-like Feliformia and the dog-like Caniformia, which are differentiated based on the structure of their ear bones and cranial features. The feliforms include families such as the cats, the hyenas, the mongooses and the civets. The majority of feliform species are found in the Old World, though the cat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward Alphonso Goldman
Edward Alphonso Goldman (July 7, 1873 – September 2, 1946) was an American zoologist and botanist. He worked extensively in Mexico with Edward William Nelson and described and revised many groups of mammals. He was born Edward Alphonso Goltman in Mount Carroll, Illinois, on July 7, 1873, to French-German American parents Jacob H. and Laura C. Goltman. They were originally from Pennsylvania before moving to Illinois, then to Nebraska, where Jacob changed the surname to Goldman, and finally California. There, Jacob, who had an interest in natural history, met naturalist Edward William Nelson, who was looking for an assistant, around 1891. Young Edward became this assistant, beginning a friendship and professional relationship with Nelson that was to last until the latter's death.Young, 1947, pp. 91–92. Goldman did well on their first joint collecting trip in California, which ended in January 1892, and then set out for Mexico with Nelson for a three-month trip. In fact, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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