TheAndean mountain cat (Leopardus jacobita) is a smallwild cat native to the highAndes that has been listed asEndangered on theIUCN Red List because fewer than 1,500 individuals are thought to exist in the wild.[2] It is traditionally considered a sacred animal by indigenousAymara andQuechua people.[3]
The Andean mountain cat has ashy-gray fur, a grey head, and rounded ears. The nose and lips are black, and the areas around them are white; two dark brown lines run from the corners of the eyes across the cheeks. There are black spots on the forelegs, yellowish-brown blotches on the flanks, and up to two narrow, dark rings on the hind limbs. The long, bushy tail has six to nine rings, which are dark brown to black. The markings of juveniles are darker and smaller than those of adults. The skulls of adult specimens range in length from 100.4 to 114.8 mm (3.95 to 4.52 in) and are larger than those of thepampas cat anddomestic cat.[5]
On the back and the tail, the hair is 40–45 mm (1.6–1.8 in) long. Its rounded footprints are 4 cm (1.6 in) long and 3.5 cm (1.4 in) wide. Its pads are covered with hair. Adult individuals range from 57.7 to 85 cm (22.7 to 33.5 in) in head-to-body length with a 41.3 to 48.5 cm (16.3 to 19.1 in) long tail, a shoulder height of about 36 cm (14 in) and a body weight of up to 5.5 kg (12 lb).[4][5]
The Andean mountain cat and pampas cat look similar. This similarity makes it difficult to identify which cat is observed and estimate their populations correctly, especially when attempting to gain correct information from the observations of individuals who have seen one of these cats but are unaware of specific features to distinguish between them.[6]
The Andean mountain cat lives only at high elevations in theAndes.[7] Records inArgentina indicate that it lives at elevations from 1,800 m (5,900 ft) in the southern Andes to over 4,000 m (13,000 ft) inChile,Bolivia and centralPeru.[8][9][10][11] This terrain is arid, sparsely vegetated, rocky and steep showing that the Andean Mountain Cat prefers a temperate and terrestrial habitat. The population in theSalar de Surire Natural Monument was estimated at five individuals in an area of 250 km2 (97 sq mi).[9] Results of a survey in theJujuy Province of northwestern Argentina indicates a density of seven to twelve individuals per 100 km2 (39 sq mi) at an elevation of about 4,200 m (13,800 ft).[12]
Deep valleys fragment its habitat in the Andes, and its preferred prey,mountain viscachas (Lagidium), occurs in patchy colonies. Across this range, the level ofgenetic diversity is very low.[11]
The Andean cat issympatric with thepampas cat and thecougar. The viscacha comprises 93.9% of the biomass consumed in the Andean cat's diet, while the pampas cat depends on it for 74.8%.[9] Both cats depend on specific prey for their dietary needs. In some areas, the mountain viscacha makes up 53% of the Andean cat's prey items despite making up the vast majority of the biomass that it consumes. This difference is because the mountain viscacha is significantly larger in biomass than the other prey animals that the Andean cat hunts.[13] Other prey and food groups include small reptiles, birds, and other small mammals, such astuco-tuco. They also hunt frequently during the same periods. During one study, both the Andean cat and the pampas cat were seen most frequently during moonless nights; the second most sightings of these cats were during full moons.[14]
Based on residents' observations of Andean cats in coupled pairs with their litters, it is thought that the mating season is in July and August. Due to kittens being seen in April and October, the mating season could extend into November or December, although not much information is known about their breeding habits. A litter usually consists of one or two offspring born in the spring and summer months. This is also common in other species that have their young when food resources are increasing, which can influence the survival rate of the young.[15]
Such factors as habitat loss and degradation, hunting, and disease threaten the Andean cat.[16] The Andean Cat is listed on theIUCN Red List, theUS Federal List, and theCITES Appendix I.[2] It is protected in all the countries of its range.[17] TheAndean Cat Alliance was formed in 2003 by representatives from Argentina, Bolivia, Peru, and Chile to foster research and conservation of the Andean cat.[16]
Legislation and policies protecting the Andean cat[17]
Country
Law or policy
Protection offered
Year enacted
Number of protected areas
Sightings within protected areas
Unevaluated areas
Argentina
National Law 22421 of Wildlife Conservation
Prohibits hunting and/or trade of the Andean cat
1981, 1997, and 1986, respectively
9 protected areas
Evidence found in 7 areas
1 unevaluated, 1 partial
Statutory Decree 666/97
Resolution No. 63/86 of the Secretary of Agriculture
Bolivia
Decree No. 22421
General and undefined ban on hunting, capture, storage, and/or conditioning of wild animals and their by-products
1990
8 protected areas
Evidence found in 6 areas
2 areas unevaluated
Chile
Law No. 19473
Ban on hunting all felids, with penalties of up to $6,000 fine and/or imprisonment up to 3 years
1972
7 protected areas
Evidence found in 7 areas
All areas evaluated
Peru
Supreme Decree No. 013-99-AG
Ban on hunting, trading, and possession of living, dead individuals or body parts of the Andean cat
^abcGarcia-Perea, R. (2002). "Andean Mountain Cat,Oreailurus jacobita: Morphological Description and Comparison With Other Felines From The Altiplano".Journal of Mammalogy.83 (1):110–124.doi:10.1644/1545-1542(2002)083<0110:amcojm>2.0.co;2.
^Palacios, R. (2007). Manual para identificación de carnívoros andinos. Alianza Gato Andino, Córdoba, Argentina. 40 pp.
^Sorli, L. E.; Martinez, F. D.; Lardelli, U. & Brandi, S. (2006). "Andean cat in Mendoza, Argentina – Further south and at lowest elevation ever recorded".Cat News (44): 24.
