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| Hippocamelus | |
|---|---|
| Name | Hippocamelus |
| Status | VU/EN |
| Fossil range | Holocene |
| Taxon | Hippocamelus |
| Subdivision ranks | Species |
Hippocamelus is a small genus of South American cervids comprising species commonly known as the huemul and the taruca, native to the Andes and Patagonian regions. The genus has been the subject of conservation concern and scientific study by institutions such as the IUCN and researchers affiliated with Smithsonian Institution, CONICET, Universidad de Chile, Universidad Nacional de San Luis and Universidad Nacional de La Plata. Specimens appear in collections at the Natural History Museum, London, American Museum of Natural History, Museo Argentino de Ciencias Naturales Bernardino Rivadavia and research linked to expeditions like those of Charles Darwin and surveys by Alexander von Humboldt.
The taxonomic placement of the genus has been debated among authorities including the International Commission on Zoological Nomenclature, with molecular analyses published by teams at University of California, Davis, University of Oxford, University of Copenhagen and Max Planck Institute for Evolutionary Anthropology informing relationships to other capreoline deer such as Capreolus capreolus and taxa reviewed in journals like Nature, Science and Molecular Phylogenetics and Evolution. Etymological treatments reference classical traditions recorded by scholars at Royal Society libraries and archives of the Linnean Society of London. Historical descriptions connect to expeditions by Friedrich Heinrich von Kittlitz and catalogues in the Zoological Society of London.
Recognized species within the genus include the southern species long known from the Patagonia and Tierra del Fuego region documented by the British Museum (Natural History) and a northern Andean species recorded from highlands in Peru, Bolivia, Argentina and Chile in surveys by organizations such as WWF and Wildlife Conservation Society. Taxonomic revisions have been discussed in symposia at International Congress of Zoology and by authors publishing in Journal of Mammalogy and Mammal Review.
Members of this genus exhibit morphological traits reviewed in monographs at the American Museum of Natural History and described in comparative studies with other Cervidae presented at meetings hosted by the Society for Conservation Biology and the International Union for Quaternary Research. Osteological features, antler morphology and dental formulas have been compared using specimens from collections at Museo de La Plata, Natural History Museum, Vienna and research by teams from University of Buenos Aires and University of Santiago, Chile. Anatomical adaptations for high-altitude environments have been investigated by physiologists at Harvard University, Stanford University and University of Cambridge.
Distribution maps produced by IUCN and conservation NGOs show populations in mountainous zones of the Andes, temperate forests of Patagonia, alpine steppes and subantarctic ecotones mapped by agencies including Servicio Nacional de Pesca y Acuicultura and Servicio Agrícola y Ganadero. Habitat studies have been conducted in protected areas such as Nahuel Huapi National Park, Los Glaciares National Park, Torres del Paine National Park, Huascarán National Park and reserves managed by CONAF and Administración de Parques Nacionales (Argentina).
Ecological research published by scientists at Pontificia Universidad Católica de Chile, Universidad Nacional Mayor de San Marcos, University of Alberta and University of British Columbia documents foraging behavior, seasonal migrations, predator–prey interactions with species like the cougar and competition with introduced ungulates referenced in studies by International Union for Conservation of Nature specialists. Reproductive biology and juvenile survival have been subjects of fieldwork supported by Wildlife Conservation Network, Conservation International and academic collaborations with University of Zurich.
Conservation assessments by IUCN list at-risk status influenced by threats catalogued by WWF, BirdLife International (in regional assessments), Global Environment Facility projects and national agencies including Dirección de Fauna y Flora and Servicio Nacional de Áreas Naturales Protegidas. Major threats identified in reports by Inter-American Development Bank and environmental NGOs include habitat fragmentation near developments by corporations such as those in the mining sector in Antofagasta Region and Jujuy Province, disease transmission from livestock documented by veterinarians at Facultad de Ciencias Veterinarias, Universidad de Buenos Aires, and historical overhunting noted in archives of Museo del Fin del Mundo.
Huemul and taruca appear in cultural records maintained by indigenous groups like the Mapuche, Aymara, Quechua and in colonial chronicles held in the Archivo General de Indias and studies by anthropologists at University of Oxford and University of Chicago. They feature in national symbols and conservation law debates in legislatures such as the Argentine National Congress and Chilean National Congress, and are the subject of outreach by zoos including Buenos Aires Zoo, Zoológico Nacional de Chile and international aquaria and collections participating in captive-breeding programs coordinated with institutions like Zoological Society of London and research networks funded by National Science Foundation and European Commission initiatives.
Category:Cervidae Category:Mammal genera