The vicuña (Vicugna vicugna) is found in the Andes of southern Peru, western Bolivia, northwestern Argentina, and northern Chile. At one time it may have occurred as far north as Ecuador. Vicuña inhabit semi-arid rolling grasslands and plains at elevations of 3,500 to 5,750 m. These strikingly graceful animals are able to run at 47 km/hr at an elevation of 4,500 m. They are highly visually oriented animals. (Nowak 1991 and references therein)
The vicuña's head and body length is 1250 to 1900 mm, tail length is 150 to 250 mm, and shoulder height is 700 to 1100 mm. Vicuña range from around 35 to 65 kg. The upperparts are tawny brown, with paler underparts and a white or yellowish red bib on the lower neck and chest. In general form, a vicuña resembles a guanaco (Llama guanicoe), but the vicuña is around 25% smaller, is paler, and lacks both the guanaco's dark face and its callosities ("bumps") on the inner sides of the forelimbs. The lower incisor teeth are unique among living artiodactyls (even-toed hoofed mammals) in that, like rodent teeth, they do not stop growing, with enamel on only one side. (Nowak 1991 and references therein)
The Incas reportedly periodically rounded up vicuña, harvested their wool, and released them, but after the destruction of the Incan Empire vicuña were slaughtered in large numbers for wool and meat. By 1965, their numbers had plummeted to an estimated 6000, but conservation efforts have since allowed significant recovery. (Nowak 1991 and references therein)
The vicuña is one of four South American camelids (mammals in the camel family) recognized today, two of which are wild species, the vicuña and guanaco, and two of which are domesticated forms, the alpaca (Lama pacos) and the llama (Lama glama). Wild vicuña and guanaco diverged from a shared ancestor two to three million years ago. (Wheeler 1995). At one time it was widely believed that both the domestic alpaca and the llama were derived from guanacos. However, in light of new archaeozoological evidence from 6000 to 7000 years ago in the central Peruvian Andes linking alpaca origins to the vicuña, Kadwell et al. (2001) investigated the origins of these domesticated forms using mitochondrial and nuclear DNA markers. Their results supported the hypothesis that the alpaca is derived from the vicuña (and confirmed the hypothesis that the llama is derived from the guanaco), although this work also revealed genetic evidence of historical hybridization and gene flow (at least among domesticated forms). Chromosomal analyses have also indicated that the llama was derived from the guanaco and the alpaca from the vicuña (Marín et al. 2007). Given the well established divergence between the guanaco and vicuña, many authors suggest that the correct name for the alpaca is therefore Vicugna pacos (Kadwell et al. 2001; Marín et al. 2007).
Like the alpaca, the vicuña is strictly a grazer (the guanaco and llama both graze and browse) (Nowak 1991 and references therein).
Di Rocco et al. (2010) published a comparative analysis of the complete mitochondrial genome of the guanaco and the mitochondrial coding sequence of the vicuña.
- Torres, Hermán. 1992. Camélidos Silvestres Sudamericanos: Un Plan de Acción para su Conservación International Union for Conservation of Nature and Natural Resources. Gland, Suiza. 58 páginas. ( ISBN: 2-8317-0058-2 )
The current range of the vicuna lies in the Andes of southern Peru, western Bolivia, northwestern Argentina, and northern Chile (Nowak, 1991).
Biogeographic Regions: neotropical (Native )
In the case of Argentina, Vicuñas are found in the provinces of Jujuy, Catamarca, Salta, La Rioja and San Juan (with relictual populations in the province of Tucumán). In Peru they are found in the departments of Ancash, Huanuco, Cerro de Pasco, Junin, Lima, Huancavelica, Ayacucho, Ica, Apurimac Arequipa, Cusco, Puno, Moquegua and Tacna, in Ecuador they occur at the Reserva de Produccion de Fauna Chimborazo.
In Bolivia, Vicuña populations occur in 5 out of 9 Bolivian departments: La Paz, Cochabamba, Oruro, Potosí and Tarija.
Two subspecies are present in Chile and Bolivia, the northern Vicugna vicugna mensalis, and the southern Vicugna vicugna vicugna. Argentina holds only Vicugna vicugna vicugna, and Peru Vicugna vicugna mensalis.
South America (Andes)
The vicuna is the smallest living species among the family Camelidae. Head and body length is 1,250-1,900 mm, tail length is 150-250mm, and shoulder height is 700-1,100mm. A slender body and relatively long neck and limbs give a vicuna an elegant appearance. The ears are long, pointed, and narrow. The head is round and yellowish to red-brown in color. The long neck has yellowish red bib. The underside and inner parts of the flanks are dirty white. A strange mane, 20-30cm long, with silky-white hair adorns the chest. Overall, the pelage is uniform and soft. Compared to the similar-looking Lama guanicoe, the vicuna is one fourth the size, its body is paler, and it lacks callosities on the inner sides of the forelimbs. Relative weight of the brain is greater than that of the guanaco. Among living artiodactyls, vicunas have unique, rodent-like incisors that are covered with enamel on only one side. Features believed to be adaptations to high altitudes include a large heart, specialized blood cells with hemoglobin of greater affinty for oxygen, and a weight that is 50 percent heavier than other mammals of the same size. Vision and hearing is good, although the former is far more developed. Olfaction is fairly poor. Nowak (1991), Grizmek (1990).
Range mass: 35 to 65 kg.
Other Physical Features: endothermic ; bilateral symmetry
Vicunas are found in semiarid rolling grasslands and plains at altitudes of 3,500-5,750 meters. These lands are covered with short and tough vegetation. Due to their daily water demands, vicunas live in areas where water is readily accessible. Climate in the habitat is usually dry and cold. Nowak (1991), Grizmek (1990).
Terrestrial Biomes: savanna or grassland
Habitat and Ecology
Preference for marshy areas was also reported by Glade (1987), Lucherini (1996) and Villalba (2000). While Vicuña territories include wetlands, they are often located near hillsides. It has been reported that Vicuña use steep slopes as a means of escaping from some predators, and that they use dry areas on "moderate slopes, well downhill from ridge tops" as places to spend the night. Additionally the bases of slopes are often good places for grazing because the soil there is deeper and moister than soils up on the slope (Koford 1957).
Vicuñas spend the night and early morning on the slopes. Later in the morning, they descend to the vegas/puquios where they graze extensively, before returningto the slopes late in the afternoon (Glade 1987; Renaudeau d'Arc et al. 2000). Vicuñas are usually found within two kilometers of water (Koford 1957).
The vicuna is strictly a grazer. Its diet consist of mostly short perennial grasses. The incisors are specially adapted to its diet. They are large and continuously growing as in rodents. The young often graze while lying down. Both young and adults chew cud when they are at rest. Unlike most other camelids, the vicuna requires daily intake of water. Therefore, when selecting a territory, it searches an area with favorable watering sites. The average feeding range is 184ha. Nowak (1991), Grizmek (1990), MacDonald (1984).
Life History and Behavior
Perception Channels: tactile ; chemical
Status: wild: 20.0 years.
Status: captivity: 24.8 years.
Lifespan, longevity, and ageing
Mating begins in March and April. They mate while lying down on their chests, and copulation lasts 10-20 minutes. After 330-350 days of gestation period, a female gives birth to a single offspring of 4-6 kg in February and March. The female gives birth in a standing position, and it neither licks nor eats the afterbirth. The mother mates soon after giving birth. The young is mobile after just 15 minutes at birth. It remains close aside its mother for at least 8 months. It continues to suckle until it reaches 10 months. Young females at this stage are expelled from the herd by the dominant male. For young males, this happens at 4-9 months. Expelled females are usually accepted into another group. Females are capable of mating when they reach 2 years. Some are still reproductively active at 19 years. Vicunas in the wild live up to 15-20 years. In captivity, an individual was reported to have lived 24 years. MacDonald (1984), Nowak (1991), Grizmek (1990).
Key Reproductive Features: gonochoric/gonochoristic/dioecious (sexes separate); sexual
Average birth mass: 5740 g.
Average gestation period: 340 days.
Average number of offspring: 1.
Average age at sexual or reproductive maturity (male)
Sex: male: 730 days.
Average age at sexual or reproductive maturity (female)
Sex: female: 730 days.
Molecular Biology and Genetics
Barcode data: Vicugna vicugna
Below is the sequence of the barcode region Cytochrome oxidase subunit 1 (COI or COX1) from a member of the species.
See the BOLD taxonomy browser for more complete information about this specimen.
Other sequences that do not yet meet barcode criteria may also be available.
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Download FASTA File
Statistics of barcoding coverage: Vicugna vicugna
Public Records: 3
Specimens with Barcodes: 3
Species With Barcodes: 1
The vicuna is classified as vulnerable by the IUCN, and as endangered by the USDI. During the period of the Incas, the total population reached 1.5 million. With the fall of the empire, the number dropped dramatically due to massive slaughter by the conquerors and the settlers. By 1960, the number decreased to only 6,000. Recent efforts of establishing national parks and organizations for protection of vicunas have brought the population back up to 125,000. About half of this number live at the Pampas Galeras National Vicuna Reserve in Peru. Nowak (1991), Grzimek (1990).
IUCN Red List of Threatened Species: least concern
IUCN Red List Assessment
Red List Category
Red List Criteria
- 1994Vulnerable(Groombridge 1994)
- 1990Vulnerable(IUCN 1990)
- 1988Vulnerable(IUCN Conservation Monitoring Centre 1988)
- 1986Vulnerable(IUCN Conservation Monitoring Centre 1986)
- 1982Vulnerable(Thornback and Jenkins 1982)
Date Listed: 06/02/1970
Lead Region: Foreign (Region 10)
Where Listed: Ecuador (DPS)
Date Listed: 07/01/2002
Lead Region: Foreign (Region 10)
Where Listed: Entire, except Ecuador
Population location: Entire, except Ecuador
Listing status: T
Population location: Ecuador (DPS)
Listing status: E
For most current information and documents related to the conservation status and management of Vicugna vicugna , see its USFWS Species Profile
In Bolivia, the largest concentration is found in the northern section, specifically in the 'Area Natural de Manejo Integrado Nacional Apolobamba' (formerly Ulla Ulla National Wildlife Reserve) (10,350 animals, according to the 2006 census). In the most southern section of its distribution, Vicuña populations are isolated and dispersed in small groups. According to the Bolivian governmental report there are 17,845 Vicuñas under protected areas (2006 report to the Vicuña Convention, Quito). Morphological observations give reason to believe that both Vicuña subspecies are present in the country, corresponding to the northern and southern subspecies referred to by Hofmann et al. (1983). Species density in the northern populations in semi-humid high-Andes habitats, is relatively high (0.065 vic/ha); while it is average to low in the semi-humid Puna (0.006 vic/ha) (DNCB 1996).
Ninety-five percent of the Vicuñas in Chile are concentrated in the I Region (Tarapacá) in the Comunas of General Lagos and Parinacota. There are three protected areas: Parque Nacional Lauca, Reserva Nacional Las Vicuñas, and Monumento Nacional Salar de Surire.
Peru has the largest Vicuña population in the entire Andean region, with over half of the total population of the species. Although its conservation has faced difficulties, surveys carried out by the Consejo Nacional de Camélidos Sudamericanos (CONACS) over 70,000 km² in the years 1994, 1997 and 2000 indicate that the population has been growing to almost 120,000 individuals. Pampa Galeras National Reserve has the largest concentration in Peru, with a population size estimated in 1965 to be between 5,000 and 10,000 individuals. Currently the population is Pampa Galeras surpasses 65,000 animals.
Total Population Size
Population Size: 347,273 individuals (see below for census numbers). However, it is difficult to assess the confidence of the estimate as data from different countries were obtained using different methodology. As a general rule, it is recommended to use the distance sampling method, either for ground or aerial surveys, as it is based on more realistic assumptions than the fixed-width strip transect methods which tend to underestimate population numbers (Buckland et al. 2001). However, where numbers are too low, as in relict populations, total counts or less systematics methods can be appropriate. Also, extrapolation of local densities to larger areas must be careful and made according to sampling effort. Accurate estimates of local densities are not sufficient at the time to estimate abundance for larger areas unless the sampling effort is properly disseminated throughout the region.
Country: Vicuña population
Argentina: 127,072 or 72,678
Most of the countries lack National Management plans. This is a threat to effective Vicuña conservation; without standardized and verifiable criteria for conservation and management of the Vicuña, multiple management plans for implementation may be approved without any reference to minimum sustainability criteria for conservation. There are no specific laws concerning animal welfare relevant to the management of Vicuña. This too may pose a threat to long-term sustainability.
Measures to reduce or discourage poaching are clearly essential. One is the application of tight controls not only in the producer countries but also in the importing countries. A related measure is transparency in the provision of information concerning the legal market for Vicuña fibre, e.g. prices at auction, buyers, and producers (Mc Neill, Lichtenstein and Renaudeau d'Arc in press). Corruption and lack of human and economic resources make it very difficult to control exports, and vicuña fibre and products are smuggled in large quantities to Europe or Asia. It is also possible that illegal fibre is smuggled between Andean countries (e.g. from Argentina to Bolivia) as a first step to being illegally exported to international markets. The fibres of different species of camelids are relatively similar (to the non-specialist), so that personnel with special training and even laboratory equipment is required to identify fibre to species level.
Management of Vicuñas in captivity proved to be quite negative towards Vicuña conservation in the wild (Lichtenstein et al. 2002, Lichtenstein 2006). Use and conservation-oriented management of wild populations is desirable if based on sound scientific information.
Local people in the altiplano consider Vicuñas to be competitors of domestic livestock, do not tolerance their presence and may be a highly significant factor influencing vicuña distribution (Cueto et al. 1985, Lichtenstein and Renaudeau d'Arc 2004). In addition, habitat-loss caused by over-grazing by domestic livestock and human activities such as mining, and subsequent pollution of rivers and sources of water are further threats to the species (Laker et al. 2006). The incidence of mange/scabies in vicuñas should be evaluated, particularly in those regions where livestock (native and exotic) has important presence.
Climate change will probably have a detrimental impact in the fragile ecosystem where Vicuñas occur since they are in the limits of habitable environments. Assessment of the effects of climate change on Vicuñas is a priority.
A new potential threat, both in the Andes and worldwide, is the breeding of pacovicuña (an Alpaca/Vicuña hybrid) for commercial purposes (Lichtenstein, Hoces and Wheeler presentations to the Vicuña Convention: http://www.iucn.org/themes/ssc/sgs/gecs/).
This species is listed on CITES Appendix I, except for the populations listed on Appendix II. Currently various Vicuña populations are included in the Appendix II of CITES. These are found in Argentina (the populations of the Provinces of Jujuy and Catamarca and the semi-captive populations of the Provinces of Jujuy, Salta, Catamarca, La Rioja and San Juan), the whole population in Bolivia, in Chile (the population of the Primera Región), and the whole population in Peru. Appendix II allows, under strict regulations between exporting and importing countries, the trade in wool and derived products. All other populations are included in Appendix I.
The Vicuña Convention was implemented in each country in accordance with its own National Legislation. The ownership status of the Vicuña varies somewhat; as a wild species, it is the property of the State in Peru and Bolivia, and res nullius (without owner) in Chile and Argentina. Although all the conservation aspects of the Vicuña Convention are embodied in National Laws and Decrees in all four countries, this is not always the case as regards granting benefits to local people.
In Argentina, there are six Vicuña conservation areas in the northwest, most are managed by the provincial government. The Ley Nacional de Fauna 22,421 provides a legal framework at the federal level, there are also provincial laws both for wildlife in general and specific for vicuna.
Since 1980, Vicuñas have been reported in 38 areas along the Bolivian high plateau. These areas have been nominated Vicuña Protection Areas (VPA) and have been grouped into nine Conservation and Management Units; within these, there are four protected areas but with different levels of implementation; the vicuña population in Bolivia remains insecure due to the lack of continuity of conservation actions undertaken a few years ago.
The Vicuña population in Chile has shown some recovery, which greatly reduces the risk of extinction that was very high until a few years ago. There are two geographical forms, but their precise identification still requires deeper scientific analysis. At present, the Chilean Forest Service (Corporación Nacional Forestal, CONAF) carries out annual census work in approximately 1.5 million hectares, maintains personnel in six guard stations, supports several research projects, and runs a long-term environmental education program through various communication media. There are four conservation areas inhabited by Vicuña in Chile. Two more have been proposed and others are currently being studied. In addition, a management zone has been established in private lands in which periodic censuses have been carried out during the last few years.
In Peru the Vicuña is protected, at national level, in all the operational areas of the Ministry of Agriculture's Special Project for Rational Utilization of the Vicuña. This Special Project contains six subprojects: Huaraz, Huancayo, Pampa Galeras, Cusco, Arequipa, and Puno which includes Huascaran National Park, Pampa Galeras National Reserve, and Salinas y Aguada Blanca National Reserve. These three conservation areas are incorporated in the National System of Natural Protected Areas of Peru (SINANPE). Local communities participate on the entire process of management and conservation of the populations and use of the sheared wool. The responsible authority is the CONACS (National Council on South American Camelids) and the local communities.
Relevance to Humans and Ecosystems
Competition with domestic livestock.
In the past, vicunas were an important source of wool and meat. At the time of the Incas, vicunas were captured, shorn and released into the wild again. During 19th and 20th century, there was a huge commercial demand for the wool. Recent law only permits use of wool shorn from a living vicuna. Nowak (1991), Grizmek (1990).
The vicuña (Vicugna vicugna) or vicugna is one of two wild South American camelids which live in the high alpine areas of the Andes, the other being the guanaco. It is a relative of the llama, and is 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.
Both under the rule of the Inca and today, vicuñas have been protected by law, but they were heavily hunted in the intervening period. At the time they were declared endangered in 1974, there were only about 6,000 animals left. Today, the vicuña population has recovered to about 350,000, and although conservation organizations have reduced its level of threat classification, they still call for active conservation programs to protect populations from poaching, habitat loss, and other threats.
The vicuña is considered more delicate and graceful than the guanaco, and smaller. A key distinguishing element of morphology is the better developed incisor roots for the guanaco. The vicuña's long, woolly coat is tawny brown on the back, whereas the hair on the throat and chest is white and quite long. The head is slightly shorter than the guanaco's and the ears are slightly longer. The length of head and body ranges from 1.45 to 1.60 m (about 5 ft); shoulder height from 75 to 85 cm (around 3 ft); weight from 35 to 65 kg (under 150 lb).
To prevent poaching, a round up is held every year, and all vicuñas with fur longer than 2.5 cm are shorn.
Vicuñas live exclusively in South America, primarily in the central Andes at altitudes of 3,200 to 4,800 m. They are native to Peru, northwestern Argentina, Bolivia, and northern Chile, with a smaller, introduced population in central Ecuador. Peru has the largest number.
Vicuña in the humid Pampa of the Argentine Altiplano
Vicuñas live at altitudes of 3,200 to 4,800 m. They feed in daytime on the grassy plains of the Andes Mountains, but spend the nights on the slopes. In these areas, only nutrient-poor, tough, bunch grasses and Festuca grow. The sun's rays are able to penetrate the thin atmosphere, producing relatively warm temperatures during the day; however, the temperatures drop to freezing at night. The vicuña's thick but soft coat is a special adaptation which traps layers of warm air close to its body, so it can tolerate freezing temperatures.
The behavior of vicuñas is similar to that of the guanacos. They are very shy animals, and are easily aroused by intruders, due, among other things, to their extraordinary hearing. Like the guanacos, they will frequently lick calcareous stones and rocks, which are rich in salt, and will also drink salt water. Their diets consist mainly of low grasses which grow in clumps on the ground.
Vicuñas live in family-based groups made up of a male, five to 15 females, and their young. Each group has its own territory of about 18 km2, which can fluctuate depending on the availability of food.
Mating usually occurs in March–April, and after a gestation period of about 11 months, the female gives birth to a single fawn, which is nursed for about 10 months. The fawn becomes independent at about 12 to 18 months old. Young males will form bachelor groups and the young females search for a sorority to join. This deters intraspecific competition and inbreeding.
Relationship with humans
Until recently, the vicuña was thought to be not domesticated, and the llama and the alpaca were both descendants of the guanaco, a very closely related animal. But recent DNA research has shown the alpaca may well have vicuña parentage. Today, the vicuña is mainly wild, but the local people still perform special rituals with these creatures, including a fertility rite.
From the period of Spanish conquest to 1964, hunting of the vicuña was unrestricted, which reduced its numbers to only 6,000 in the 1960s. As a result, the species was declared endangered in 1974, and its status prohibited the trade of vicuña wool. In Peru, during 1964–1966, the Servicio Forestal y de Caza in cooperation with the US Peace Corps, Nature Conservancy, World Wildlife Fund, and the National Agrarian University of La Molina established a nature conservatory for the vicuña called the Pampa Galeras – Barbara D'Achille in Lucanas Province, Ayacucho. During that time, a game warden academy was held in Nazca, where eight men from Peru and six from Bolivia were trained to protect the vicuña from poaching. The estimated population in Peru increased from 6,000 to 75,000 with protection by game wardens. Currently, the community of Lucanas conducts a Chaccu (herding, capturing, and shearing) on the reserve each year to harvest the wool, organized by the National Council for South-American Camelids (CONACS).
The wool is sold on the world market for over $300 per kg, to help support the community. In Bolivia, the Ulla Ulla National Reserve was founded in 1977 partly as a sanctuary for the species. Their numbers grew to 125,000 in Peru, Chile, Argentina, and Bolivia. Since this was a ready "cash crop" for community members, the countries relaxed regulations on vicuña wool in 1993, enabling its trade once again. While the population levels have recovered to a healthy level, poaching remains a constant threat, as do habitat loss and other threats. Consequently, the IUCN still supports active conservation programs to protect vicuñas, though they lowered its status to least concern. The US Fish and Wildlife Service has reclassified most populations as threatened, but still lists Ecuador's population as endangered.
The wool is popular due to its warmth. Its properties come from the tiny scales on the hollow, air-filled fibres. It causes them to interlock and trap insulating air. Vicuñas have one of the finest fibers in the world, at a diameter of 12 micrometers. The fiber of cashmere goats is 14 to 19 micrometers,while angora rabbit it 8-12 and that of shahtoosh from the Tibetan antelope, or chiru, is from nine to 12 micrometers. but since it is sensitive to chemical treatment, the wool is usually left in its natural color.
The vicuña will only produce about 0.5 kg of wool a year, and gathering it requires a certain process. During the time of the Incas, vicuña wool was gathered by means of communal efforts called chacu, in which multitudes of people herded hundreds of thousands of vicuña into previously laid funnel traps. The animals were sheared and then released; this was only done once every four years. The vicuña was believed to be the reincarnation of a beautiful young maiden who received a coat of pure gold once she consented to the advances of an old, ugly king. Because of this, it was against the law for anyone to kill a vicuña or wear its fleece, except for Inca royalty.
At present, the Peruvian government has a labeling system that identifies all garments that have been created through a government sanctioned chacu. This guarantees that the animal was captured, sheared alive, returned to the wild, and cannot be sheared again for another two years. The program also ensures that a large portion of the profits return to the villagers. However, annually, up to 22,500 kg of vicuña wool are exported as a result of illegal activities. Because of this, some countries have banned the importation of the wool to save the animal. And although it is possible to commercially produce wool from domesticated vicuñas, it is difficult because they tend to escape.
As of June 2007, prices for vicuña fabrics can range from US$1,800 to US$3,000 per yard. Vicuña wool can be used for apparel (such as socks, sweaters, accessories, shawls, coats and suits) and home furnishings (such as blankets and throws). A vicuña wool scarf costs around US$1,500 and a men's topcoat can cost up to $30,000.
- Baldi, R. & Wheeler, J. (2008). Vicugna vicugna. In: IUCN 2008. IUCN Red List of Threatened Species. Retrieved 3 January 2009.
- Wilson, D. E.; Reeder, D. M., eds. (2005). Mammal Species of the World (3rd ed.). Johns Hopkins University Press. ISBN 978-0-8018-8221-0. OCLC 62265494.
- C. Michael Hogan. 2008. Guanaco: Lama guanicoe, GlobalTwitcher.com, ed. N. Strömberg
- "ALMA Workers Rescue Abandoned Vicuña Fawn". ESO. Retrieved 12 March 201 4. Check date values in:
- Wheeler, Dr Jane; Miranda Kadwell; Matilde Fernandez; Helen F. Stanley; Ricardo Baldi; Raul Rosadio; Michael W. Bruford (December 2001). "Genetic analysis reveals the wild ancestors of the llama and the alpaca". Proceedings of the Royal Society B: Biological Sciences 268 (1485): 2575–2584. doi:10.1098/rspb.2001.1774. PMC 1088918. PMID 11749713. 0962-8452 (Paper) 1471-2954 (Online).
- The IUCN 2008 Red List Accessed January 4, 2009.
- U.S. Fish and Wildlife Service Species Profile: Vicuña Accessed January 4, 2009.
- Smithsonian Zoogoer Discovering South America's Camels, Mary-Russell Roberson
|Wikimedia Commons has media related to Vicugna vicugna.|
|Wikispecies has information related to: Vicugna vicugna|
- Viva Vicuña: Light & Shadow documentary film about Vicuñas in the Andes
- Alpaca Fiber News – The vicuña animal – Archived October 21, 2009 at the Wayback Machine
- Bayly, Andres and Enrique Pasquel. Privaticemos las vicuñas