La Chinchilla figura en el CITES como animal en proceso de total extinción.


Suelen confundir la Chinchilla brevicaudata, con la Chinchilla lanígera y el Chinchillón.

Actuemos bien


Other Proposals A. PROPOSAL

Replacement of the current annotation +201 in Appendix I with °5xx, so that it will read ‘°5xx. Domesticated specimens are not subject to CITES provisions.” B. PROPONENT Chile C. SUPPORTING STATEMENT

1. Taxongrny ii. Class: Mammalia 1 2. Order: Rodentia 1 3. Family: Chinchillidae 14. Srecies: Chinchilla brevicaudata Chinchilla lanigera 1 5. Common Names: English: C. brevicaudata short-tailed chinchilla C. lanigera long-tailed chinchilla French: Spanish: C. brevicaudata Chinchilla de cola corta C. lanigera Chinchilla de cola larga 16. Code Numbers: C. brevicaudata A-i 10.023.001 .001 C. lanigera A- 2. Biological Data Chinchillas are caviomorphic rodents belonging to the Chinchillidae family. They have an average adult body weight of 400 gm, and they are similar in size to a small rabbit. They live in colonies and have nocturnal habits. Their preferred habitat is the rocky slopes of hills in desert areas. The Chinchillidae family is endemic to the Southern Cone of South America. Two species can be distinguished. 21. Distribution: The long-tailed chinchilla (Chinchilla lanigera) is believed to be endemic to Chile. In the wild, chinchillas live in groups in areas between 30° and 32.50° degrees latitude south (400 km north of Santiago), at altitudes ranging from sea level to 3,000 meters. The chinchilla is a rodent with a very fine coat, and somewhat smaller in size than a European rabbit (Oryctolagus cuniculus). In Chile, the chinchilla is classified as in danger of extinction by the authorities entrusted with its protection. The short-tailed chinchilla (Chinchilla brevicaudata) lives in the high mountain areas at altitudes ranging from 3,000 to 6,000 meters above sea level, between 7.50° and 30° degrees latitude south.

The distribution area ranges from the southern part of Peru to the western part of Bolivia, the northwestern part of Argentina and the northeastern part of Chile. Other Proposals – Mammalia – page 1 7 During the 1 960s, scientific expeditions for the purpose of locating some colonies of longtailed chinchilla (Chinchilla lanigera) were launched.

In 1 975, colonies of this species were located in the Auco sector, 1 8 km northwest of lllapel, IV Coquimbo Region, in Chile. The CorporaciOn Nacional Forestal (CONAF) began studies on the species, and in 1 993, the National Chinchilla Preserve was established. Within its 4,229 hectares, the populations of Chinchilla lanigera and their natural habitat are protected, researched and rehabilitated.

The population of chinchillas of this species in the National Chinchilla Preserve is currently estimated at a maximum of 5,500 specimens. In recent years, new populations of this species have been located in nearby zones, so that it is now estimated that there are more chinchillas outside the Preserve than there are inside~ it. Beginning in 1 987, the Chilean Government, with the support of the World Fund for Nature (WWF), initiated a project to collect biological information and to develop a strategy for the recovery of the natural populations of Chinchilla lanigera. Thanks to the project, it became possible to describe the characteristics of the annual life cycle of the Chinchilla lanigera in its wild state and to establish the mating and birthing seasons, variations in weight, longevity, sex ratios and relative densities.

Chinchillas have been intensively bred in captivity since the 1 930s, leading to the development of a major international fur industry. At present, the chinchillas bred in captivity can be regarded as domesticatedated. 22. Population: Currently the two wild species of chinchilla in South America are included in CITES Appendix I, but no reference is made to the contribution of the breeders of domesticated chinchillas. This makes the export of chinchilla pelts produced by the South American breeders difficult.

23. Biology: The domesticated chinchilla has been raised in isolation from the wild genetic pool for many decades. At the present time, because of the quality of the fur of their improved chinchillas, breeders have no interest in obtaining new specimens from the wild environment, and the trade in specimens raised in captivity poses no threat to the wild chinchilla populations. The domesticated specimens have phenotypic fur characteristics that are far superior to those of animals born in the natural environment. They are larger in size, have distinctive colouring, and a different and excellent pelt quality, unlike the wild animals, whose fur is thin. The breeders have developed a very large type of chinchilla weighing 700 gm. Today there are colour mutations such as black, beige, white, violet, etc.

3. Trade Data 31. National Utilization: Because of the intensive hunting to which they were subjected during the last century and the beginning of this one, both species of chinchilla, the Chinchilla lanigera and Chinchilla brevicaudata, have been made subject to an indefinite prohibition on hunting, and there is no domesticated or international trade in wild specimens or the products thereof in the countries in which they are found in the wild: Argentina, Bolivia, Chile and Peru.

The wild chinchilla has no commercial value, and its fur differs greatly from that of the captive variety. For this reason, no one would undertake the commercial export of wild chinchilla pelts.

The fur of the wild specimens usually resembles that of the agouti (yellowish cast), which is regarded as most undesirable by the international fur industry. Both species of chinchilla are protected by an indefinite prohibition based on an international agreement making their capture, marketing and export illegal.

This agreement was signed in 1 910 by all of the range States: Argentina, Bolivia, Chile and Peru. It should be stressed Other Proposals – Mammalia – page 1 8 that this agreement was the very first ever signed by the Latin American countries for the protection of a species of wildlife.

32. Legal International Trade: When the Spaniards reached this continent, this rodent was hunted by the natives, who used the pelts and the meat. The excellent quality of the fur led to indiscriminate hunting, to the point of placing both species in danger of extinction.

By way of example, it might be mentioned that in 1 899, Chile exported 435,000 wild chinchilla pelts. This implies that much more extensive hunting took place, since only those skins of real commercial value could be exported.

The Agriculture and Livestock Service (SAG), which is the CITES Administrative Authority for terrestrial fauna in Chile, has maintained registers of the authorized breeders of chinchillas of the “American domesticated breed” from 1 957 to the present. The total current number of selected domesticated specimens in the 60 breeding establishments authorized by the SAG is approximately 10,000.

The commercial breeding of this fur-bearing animal in the United States began in 1923, when the California engineer Mathias Chapman imported 1 2 specimens of the Chilean chinchilla from Potrerillos, Chile, for the purpose of undertaking scientific research on the Andean rodent. Later genetic improvement produced a hybrid that was more fertile and prolific, larger in size, and characterized by greater density of fur and better clarity of colour and texture. A level higher than that of the original species was achieved.


1910-1914 308,772 0 1915-1919 4,908 0 1920-1924 1,162 0 1925-1929 512 0 1930-1934 3,140 0 1935-1939 0 24 1940-1944 0 42 1945-1 949 0 360 1950-1954 0 219 1955-1959 O 318 1960-1 964 0 200 1965-1985 0 TOTAL 318,494 1,163

The most intensive trade in chinchilla pelts occurred in the period between 1910 and 1914, representing the stocks of pelts of the chinchillas captured up to 1 910, in which year the governments of Argentina, Bolivia, Chile and Peru signed an agreement prohibiting the Other Proposals – Mammalia – page 1 9 hunting and marketing of the pelts of this animal because of the limited numbers existing in the wild. NUMBER OF BREEDER-PRODUCED CHINCHILLA PELTS EXPORTED FROM CHILE YEARS NUMBER OF SKINS 1 CITES PERMITS ISSUED EXPORTED (raw) 1987 115 3 1988 430 11 1989 559 10 1990 1,117 21 1991 504 10 1992 862 12 1993 1,982 21 TOTAL 5.569 88

As the table above shows, the total number of chinchilla pelts bred in captivity (hybrid) exported from Chile in the period between 1987 and 1993 was 5,569. 33. Illegal Trade:

Because of the limited number of sites with wild populations, and the almost non-existent commercial value of the wild skins, no illegal trade in either species has been detected anywhere in the range States. 4. Protection Status 41. National: The regulation governing the Chilean Law on Hunting No. 4.601 provides in its Article 2 that all of the species of Chilean vertebrates are protected for 20 years by a conservation prohibition.

With a view to maintaining continuing control of the wild specimens, it would be desirable to maintain the wild chinchillas in the South American countries in Appendix I. 5. References Allen, J. A., 1 905.

Mammalia of Southern Patagonia. Report of the Princeton University Expedition to Patagonia 1896-1899. Vol. III. Zoology, Part I, Princeton, Nueva York. Cabrera, A. 1957-1961.

Catálogo de los mamIferos de América del Sur. I (Megatheria-lingulata-CarnivOra). Revista del Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”, Zoología. 4: 1-732. CONAF. 1 988. Libro rojo de los vertebrados terrestres chilenos. Corporación Nacional Forestal, Ministerio de Agricultura, Santiago, 65 pp. Other Proposals – Mammalia – page 20 Gruss & WaIler, 1 988. DiagnOstico y recomendaciones sobre Ia administraciOn de recursos silvestres en Argentina: Ia década reciente. Edición WWF, TRAFFIC Sudamérica y CITES, Buenos Aires, Argentina. Honacki, J. H., K. E. Kinman & J. W. Koeppl. 1 982. Mammal species of the world. A taxonomic and geografic reference. Allen Press, Inc. y Assoc. of Systematics Coil. Lawrence, Kansas. 694 pp. Iriarte, J. A. & F. M. Jaksic. 1986. Fur trade in Chile: An overview of seventy-five years of export data (1910-1 984). Biological Conservation, 38(3): 243-253. London, England. Mann, G. 1978. Los pequeños mamIferos de Chile. Revista Gayana: ZoologIa, 40: 1-342. Universidad de ConcepciOn (Chile). Mares, M. A. & R. A. Ojeda. 1984. Faunal commercialization and conservation in South America. BioScience 34(9): 580-584. Miller S. D. & J. Rottmann. 1976. Gufa para el reconocimiento de mamIferos chiienos. En ExpediciOn a Chile. Editora Nacional Gabriela Mistral. 200pp. Miller, S. D., Rottmann, J., K. J. Raedeke, R. D. Taber. 1983. Endangered mammals of Chile: Status and conservation. Biological Conservation, 25:335-352. Molina, G. I. 1 782. Saggio sulla storia naturale del Cue, 368 pp., Bolonia, Italia. Ojeda, R. A. and M. A. Mares, 1982. Conservation of South American mammals: Argentina as • a paradign. En: Mares, M. A. y H. H. Genoways (Eds.). Mammalian biology in South America. Vol. 6: Special Publication Series. Pymatuning Lab. of Ecology, U. of Pittsburgh, 539 peg. Olrog, C. and M. Lucero, 1981. GuIa de los mamIferos argentinos. Fundación Miguel Lillo, Tucumán, 151 peg. Osgood, W. H. 1943. The mammals of Chile. Field Mus. Nat. Hist. Zool. Ser. 30:1-268. Redford, K. H. & J. F. Eisenberg. 1991. Mammals of the Neotropic. Vol 2: The Southern Cone: Argentina, Chile, Paraguay & Uruguay. University of Chicago Press, Chicago. Servicio AgrIcola y Ganadero 1984-1993. Estadísticas de comercio exterior de productos silvoagropecuarios de Chile, Santiago.


Una respuesta to “La Chinchilla figura en el CITES como animal en proceso de total extinción.”

  1. FILATINA Says:

    Reblogueó esto en Chinchillasy comentado:

    El principal problema de la existencia de la chinchilla en la naturaleza hoy no son los criadores ni la comercialización de las pieles, ya que se trata 100 % de pieles de animales de criadero, de alta calidad peletera, modificadas genéticamente, que no existieron en la naturaleza. Es el desconocimiento de los especialistas en conservación, que a diferencia de los científicos especializados, desconocen costumbres, habitats, espacios a preservar, formas de trato a los animales, y maneras de preservarlos para evitar su extinción. Hasta buscan ejemplares silvestres donde no puede haberlos. O interceptan envíos de pieles o animales cuando son productos de criadero.


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