Marma B.B.and Yunchis V.V. (1968). A contribution to biology of the Snow-leopard (Panthera uncia uncia) (by observations in captivity) (Vol. XLVII, issue 11.).
Abstract: The methods to obtain the progeny of the snow leopard (Panthera uncia uncia) in captivity were being elaborated in the zoological garden of Kaunas, Lithuanian SSR. The blood characteristics for snow leopards is given and compared to that for African lions and Sumatrian tigers. A series of internal, external and clinical indices is established. The rat lasts for 5-7 day, the duration of pregnancy equals 98 days. The duration of lactation varies from 3 to 4 months. Sexual maturity is attained on the 3rd-4th year. From 1960 to 1967 in zoological garden of the world about 29 snow leopards were born, 14 of them in the Kaunas zoological garden.
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Brunstein, L. (1978). Handrearing Snow Leopards in the Cheyenne Mountain Zoo. Int.Ped.Book of Snow Leopards, 1, 44–49.
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Fox, J. L., & Chundawat, R. S. (1988). Observations of snow leopard stalking, killing and feeding behavior. Mammalia, 52(1), 137–140.
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Gosselin, S. J., Loudy, D. L., Tarr, M. J., Balistreri, W. F., Setchell, K. D., Johnston, J. O., et al. (1988). Veno-occlusive disease of the liver in captive cheetah. Vet Pathol, 25(1), 48–57.
Abstract: Liver tissues from 126 captive cheetah were evaluated by light microscopy and histochemistry; eight animals were evaluated by electron microscopy. The main hepatic lesion, a vascular lesion resembling veno- occlusive disease (VOD) of the liver and characterized by subendothelial fibrosis and proliferation of smooth muscle-like cells in the central veins, was seen in 60% of the sexually mature cheetah. Although this hepatic vascular lesion was seen in cheetah as young as 1 year of age, the most severe lesions, usually associated with liver failure, were found in cheetah between the ages of 6 and 11. There was no sex predisposition, and in approximately 40% of the VOD cases, liver disease was not suspected clinically or at necropsy. VOD was found in other felidae, especially in the snow leopard. High levels of vitamin A in livers, as well as in diets of the cheetah, could be a contributing factor in the development of VOD in some groups of cheetah.
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Xinchun, M. (1994). Distribution in the wild and the captive raising of snow leopards in Xinjiang, China. In J.L.Fox, & D.Jizeng (Eds.), (pp. 157–162). Usa: Islt.
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Hongguang, H., & Yongfu, X. (1994). Captive snow leopards in the Chongqing Zoo. In J.L.Fox, & D.Jizeng (Eds.), (pp. 191–193). Usa: Islt.
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Lilin, Z. (1994). Captive rearing of a wild snow leopard cub in the Xining Zoo, China. In J.L.Fox, & D.Jizeng (Eds.), (pp. 177–182). Usa: Islt.
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Aromov B. (1995). The Biology of the Snow Leopard in the Hissar Nature Reserve.
Abstract: The work contains data on biology snow leopard in Hissar nature reserve, Uzbekistan. The number of snow leopards in this reserve has increased from two or four in 1981 to between 13 and 17 individuals in 1994. Since 1981, snow leopards have been sighted 72 times and their tracks or pugmarks 223 times. In the Hissar Nature Reserve snow leopards largely feed on ibex. Over a period of 14 years, 92 kills and remains of ibex aged from one to thirteen years of age have been examined. Other records of predation, by the number of events observed, include 33 cases of juvenile and mature horses, 25 long-tailed marmot (Marmota caudata). 18 Himalayan snowcock (Tetraogallus himalayemis), 17 domestic goat, 13 wild boar (Sus scrofa), five domestic sheep and three incidents involving cattle. Twenty-two attacks on domestic flocks were reported, and these occurred during both the daytime and at night. Snow leopards usually mate between the 20th of February and March 20th. The offspring are born in late April to May, and there are usually two per litter (23 encounters), although a single litter of three has also been recorded.
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Seidensticker, J., & Lumpkin, S. (1996). The adaptable leopard; unfortunately it's no match for modern man. Wildlife Conservation, 99(3), 52.
Abstract: Abstract: Leopards' adaptability has become the species' vulnerability. The animals do not hesitate to eat rotting flesh and will come back repeatedly to their meal, if disturbed. People have taken advantage of this by lacing carcasses with poison. Leopards are moderate in size compared to other cats, are stealthy and can live in areas as diverse as rain forests and deserts.
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Rana, B. S. (1997). Distinguishing kills of two large mammalian predators in Spiti Valley Himachal Pradesh. J.Bombay Nat.Hist.Soc, 94(3), 553.
Abstract: The author studied livestock killed by predators in the Spiti Valley, India, to determine what species had killed yaks, horses, donkeys, and other domestic animals. Eleven of the kills examined were made by snow leopards and six by the Tibetan wolf. Wolves were involved in surplus killings, while snow leopards kill as food is needed. lgh
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