Hippocamelus | |
---|---|
The taruca | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Artiodactyla |
Family: | Cervidae |
Subfamily: | Capreolinae |
Tribe: | Odocoileini |
Genus: | Hippocamelus Leuckart 1816 |
Type species | |
Hippocamelus dubius Leuckart, 1816 | |
Species | |
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Hippocamelus is a genus of Cervidae, the deer family. It comprises two extant Andean and two fossil species. The living members are commonly known as the huemul (from the Mapuche language), and the taruca, also known as northern huemul.
Both species have a stocky, thick, and short-legged body. They live at high altitudes in the summer. Though Taruca spends their whole life cycle at these high altitudes, especially as populations get nearer the Ecuator line, Southern Huemul, moves down the mountains in the fall and spend the winter in sheltered forested valleys.
Areas with fresh water are preferred. They are herbivores that feed primarily on herbaceous plants and shrubs as well as sedges, lichens, and grasses found between the rocks on high peaks. They are active during daytime and have a lifespan of about ten years.[ citation needed ]
The huemul (Hippocamelus bisulcus), also known as the South Andean deer, is found in Chile and Argentina. Huemuls live in groups of varying size, typically of two or three individuals, but sometimes as many as eleven. In the past, groups of over a hundred deer were reported.[ citation needed ] Groups are made up of a female and her young, while males are often alone.
Huemul occur in several national parks in Chile and neighbouring parts of Argentina and have been on the Endangered list since 1996. They are endangered primarily due to human impacts such as deforestation, habitat fragmentation by roads, introduction of non-native mammals such as farm animals, and poaching. They are in a classic "extinction spiral" marked by increasingly small, isolated populations.[ citation needed ]
The huemul is, along with the condor, the national animal of Chile.
The taruca (Hippocamelus antisensis), also called Northern Huemul, is mainly found in Peru. Scattered potpulations are also found in high mountain regions of Bolivia, and in a less extent in northern Chile and Argentina, inhabiting treeless Puna grasslands. They live at high altitudes ranging from 3,500 to 5,200 meters above sea level.
Social habits include grazing in flexible groups of up to thirty animals consisting of one or two males and several females. [1]
In 2008, a genetic study indicated that the huemul and taruca may not be closely related, and that the taruca should therefore be placed in a separate genus. [2] This has been contradicted by more recent studies. [3]
Fossils belonging to the now extinct species Hippocamelus sulcatus have been identified from Brazil, Uruguay, and Argentina. This species inhabited lowland plains habitats, rather than mountains, and lived between 1.5 and 0.5 million years ago, during the mid to late Pleistocene. Its exact relationship to the living species is unclear. A second fossil species, Hippocamelus percultus , is known from the Bolivian Andes, and lived around 40,000 to 20,000 years ago; it may be a direct ancestor of the living taruca. [4]
Both species are threatened according to the IUCN. The Southern Hueamul is endangered and the taruca is listed as vulnerable.
The Andes, Andes Mountains or Andean Mountain Range are the longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range is 8,900 km (5,530 mi) long, 200 to 700 km wide, and has an average height of about 4,000 m (13,123 ft). The Andes extend from north to south through seven South American countries: Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile and Argentina.
A deer or true deer is a hoofed ruminant mammal of the family Cervidae. The two main groups of deer are the Cervinae, including muntjac, elk (wapiti), red deer, and fallow deer; and the Capreolinae, including reindeer (caribou), white-tailed deer, roe deer, and moose. Male deer of all species, as well as female reindeer, grow and shed new antlers each year. In this, they differ from permanently horned antelope, which are part of a different family (Bovidae) within the same order of even-toed ungulates (Artiodactyla).
The pudus are two species of South American deer from the genus Pudu, and are the world's smallest deer. The chevrotains are smaller, but they are not true deer. The name is a loanword from Mapudungun, the language of the indigenous Mapuche people of central Chile and south-western Argentina. The two species of pudus are the northern pudu from Venezuela, Colombia, Ecuador, and Peru, and the southern pudu from southern Chile and south-western Argentina. Pudus range in size from 32 to 44 centimeters tall, and up to 85 centimeters (33 in) long. The southern pudu is classified as near threatened, while the northern pudu is classified as Data Deficient in the IUCN Red List.
The Andean flamingo is a species of flamingo native to the Andes mountains of South America. Until 2014, it was classified in genus Phoenicopterus. It is closely related to James's flamingo, and the two make up the genus Phoenicoparrus. The Chilean flamingo, Andean flamingo, and James' flamingo are all sympatric, and all live in colonies.
The Andean condor is a giant South American Cathartid vulture and is the only member of the genus Vultur. Found in the Andes mountains and adjacent Pacific coasts of western South America, the Andean condor is the largest flying bird in the world by combined measurement of weight and wingspan. It has a maximum wingspan of 3.3 m and weight of 15 kg (33 lb). It is generally considered to be the largest bird of prey in the world.
The guanaco is a camelid native to South America, closely related to the llama. Guanacos are one of two wild South American camelids, the other being the vicuña, which lives at higher elevations.
The Andean mountain cat is a small wild cat native to the high Andes that has been listed as Endangered on the IUCN Red List because fewer than 1,500 individuals are thought to exist in the wild. It is traditionally considered a sacred animal by indigenous Aymara and Quechua people.
The Rio Abiseo National Park is located in the San Martín department of Peru. UNESCO pronounced it as Natural and Cultural Heritage of Humanity in 1990. The park is home to many species of flora and fauna, as well as the location of over 30 pre-Columbian archaeological sites. Since 1986, the park has not been open to tourism due to the fragile nature of both the natural and archaeological environment.
The Andean tinamou is a tinamou, found commonly in high-altitude shrubland, in the Andes of South America.
Cerro Castillo National Park is a nature reserve of Chile located in the Aysén del General Carlos Ibáñez del Campo Region, south of Coyhaique. The park is named after Cerro Castillo, its highest mountain and main attraction. The Carretera Austral passes through the park.
The puna grassland ecoregion, of the montane grasslands and shrublands biome, is found in the central Andes Mountains of South America. It is considered one of the eight Natural Regions in Peru, but extends south, across Chile, Bolivia, and western northwest Argentina. The term puna encompasses diverse ecosystems of the high Central Andes above 3200–3400 m.
The short-tailed chinchilla is a small rodent part of the Chinchillidae family and is classified as an endangered species by the IUCN. Originating in South America, the chinchilla is part of the genus Chinchilla, which is separated into two species: the long-tailed chinchilla and the short-tailed chinchilla. Although the short-tailed chinchilla used to be found in Chile, Argentina, Peru, and Bolivia, the geographical distribution of the species has since shifted. Today, the species remains extant in the Andes mountains of northern Chile, but small populations have been found in southern Bolivia.
The south Andean deer, also known as the southern guemal, south Andean huemul, southern huemul, or Chilean huemul or güemul, is an endangered species of deer native to the mountains of Argentina and Chile. Along with the northern guemal or taruca, it is one of the two mid-sized deer in the Hippocamelus genus and ranges across the high mountainsides and cold valleys of the Andes. The distribution and habitat, behaviour, and diet of the deer have all been the subject of study. The viability of the small remaining population is an outstanding concern to researchers.
The taruca, also known as the Peruvian guemal, north Andean deer, north Andean huemul, northern huemul or northern guemal, is a mid sized deer species that inhabits the high regions of the Andes mountains in South America. The common name taruca means "deer" in both the Quechua and Aymara languages, though these are not interrelated. The taruca is closely related to the southern guemal, the only other member of the Hippocamelus genus.
The fauna of the Andes, a mountain range in South America, is large and diverse. As well as a huge variety of flora, the Andes contain many different animal species.
The Capreolinae, Odocoileinae, or the New World deer are a subfamily of deer. Alternatively, they are known as the telemetacarpal deer, due to their bone structure being different from the plesiometacarpal deer subfamily Cervinae. The telemetacarpal deer maintain their distal lateral metacarpals, while the plesiometacarpal deer maintain only their proximal lateral metacarpals. The Capreolinae are believed to have originated in the Middle Miocene, between 7.7 and 11.5 million years ago, in Central Asia.
Turco Municipality is the second municipal section of the Sajama Province in the Oruro Department in Bolivia, and was founded on February 15, 1957. Its seat is Turco, situated 154 km west of Oruro at an altitude of 3,860 m. The municipality covers an area of 3,973 km², not taking into account the area of Laca Laca Canton.
The wildlife of Chile is very diverse because of the country's slender and elongated shape, which spans a wide range of latitude, and altitude, ranging from the windswept coastline of the Pacific coast on the west to northern Andes to the sub-Antarctic, high Andes mountains in the east. There are many distinct ecosystems.
Distichia muscoides is a species of plant in the rush family Juncaceae. It is native to the Andes of South America where it grows in upland wetland areas known as bofedales.