Abstract: Three key areas of the snow leopard habitat in the USSR are geographically segregated: Central Asia (Pamir, Tien Shan, Pamiro-Alai), East Kazakhstan (Jungar Alatau, Tarbagatai, Saur), and South Siberia (Altai, the Sayans), which are separated from one another. The fate of snow leopard in East Kazakhstan and South Siberia causes the most anxiety.

Abstract: 18 taxons of rare and endangered mammals of the USSR are distributed over natural zones such as deserts and semi-deserts including riverine forests and elevations; mountains and highlands; forests and forest-steppe; and offshore strips of closed seas. A majority of endangered species is associated with deserts and mountains of Central Asia and Kazakhstan.

Abstract: It describes the Moscow Zoo services organization in a popular form; examples from every day work of the technical staff and zoo technical and veterinary service, animals' behaviour outside the cages are given.

Abstract: The species resources of Siberia's fauna decrease from south to north. The highest diversity of species is observed in the mountain systems, the lowest in sub-zones of south and central taiga and steppe zone, where the cat family species are absent. During the last 50 150 years number of species has decreased two- to tenfold. Imperfect hunting management, farming, and mining operations resulted in transformation of the animal habitats. Population of fox, polecat, and sable has reduced; snow leopard and dhole becoming endangered species. If current tendencies continue to develop some species will disappear in the region in decades to come.

Abstract: The marchor habitat in Tajikistan is fragmented. The animals are reproduced in enclosures of the Ramit nature reserve and released into wildlife in Khel canyon. Two females were killed by snow leopard.

Abstract: East Pamir is a transitive zone on border Tibetan, East Tien Shan, Western Tien Shan, Himalaya and Afghani fauna and is characterized by low diversity of mammals. Ungulates of east part are presented: Ivis dŒlii Š ¥…dr… sibirica s…k††n. Predators are presented ¥…nis lŠdŠs laniger (Tibetan subspecies); Vulpes vulpes ferganensis, IŠstela alpina alpina, IŠstela †r•inea ferganae, IŠst†l… nivalis d…llid…, I…rt†s foina, F†lis 1¢‹o iz…b†lli‹…, U‹ci… Š‹ci… Š‹cia (Central Asian and South Asian spp.); Ursus …r¤tŒs …ff. s¢riacus, I†l†s •†l†s, LŠtr… lutr… seistanica (South West Asian species). East Bukhara (Turkestan, Zeravshan, Hissar, Peter the Great, Darvaza, etc., and also the Western Pamir) is characterized by presence of representatives of the Indo-Afghani fauna (Capra falconeri, Ovis vignei, Cervus affinis, Mellivora indica (?), Vulpes canus, Otonycteris hemprichi, Nesokia indica, Rattus turkestanicus), Southwest Asia fauna (Felis pardus tulliana, Felis tigris septentrionalis, Canis aureus aureus, Lutra lutra seistanica, Hyaena hyaena), as well as species of widely distrebuted within the Southern and Southwest Asia (Felis ornata, Felis chaus, Vormela peregusna, Maries foina, Mustela nivalis, Ursus arctos syriacus, Hystrix hirsutirostris), or Central Asian species (Felis lynx isabelina, Mustela alpina, Mustela erminea, Otocolobus manul, Vulpes vulpes karagan Š „d.). Endemics of East Bukhara are Microtus carruthersi, Microtus bucharensis, Sorex bucharensis.

Abstract: The monograph provides data concerning taxonomy, morphology, and age variability of wild sheep. There described distribution, number, population composition, behavioral patterns, reproduction, predators and parasites. Besides, a matter of conservation and sustainable use of the species is discussed. Together with wolf, snow leopard is called an enemy of O. o. vignei and argali (O. o. polii).

Abstract: Traces of vital activity of various animal species such as footprints, faeces, food remains, etc. are identified. It also provides information about hunting behavior of predators. Snow leopards would hunt along rather than in groups. Near the remains of prey they leave pieces of skin, skull of victim remaining untouched.

Abstract: Over the last decades tiger, leopard and snow leopard were fully exterminated in many areas, where they formerly were common species and now became very rare ones. Few leopards can still be found in Caucasus, Copet-Dag (Turkmenistan) and south of Primorskiy krai. Irbis is remaining a common species only in the difficult-of-access highland areas of Tien Shan and very rare in the Altai. Tiger traces are sometimes found in the Amudarya river valley and in the taiga Sihote-Alinya in the Far East.

Abstract: It describes big representatives of family Felidae such as lion, tiger, leopard, jaguar, snow leopard, and cheetah. The habitat of snow leopard in USSR extends from the mountains of Central Asia and South Siberia to the Altai and Tuva. It is a non-numerous species all over its habitat. There are 100 300 snow leopards in Nepal, about 100 in Pakistan, and 500 1,000 in the USSR. The snow leopard is included in the Red Data Book of the USSR and Red List of IUCN.

Abstract: Description of 12 cats species from USSR (Felis silvestris, Felis libyca, Felis euptilura, Felis chaus, Felis lynx, Felis caracal, Felis •…‹u1, Felis margarita, Felis tigris, Felis pardus, Felis uncia, Aci‹Œ‹¢o jub…tus) is given. Snow leopard inhabited in mountain ridges of Kazakhstan, Middle Asia, Altai and Sayan.

Abstract: Description of Felidae family species (Tigris tigris, Unci uncia, Felis silvestris, Felis ocreata, Felis †udtilur…, L¢no l¢no, A¤tŒn¢o jub…tus) is given. Snow leopard inhabited in mountain ridges of Middle and Central Asia.