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Author |
Hast, M.H. |
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Title |
The larynx of roaring and non-roaring cats |
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Journal Article |
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Year |
1989 |
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J Anat |
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163 |
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117-121 |
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Animal; Carnivora; anatomy; histology; Cats; Comparative; study; Female; Larynx; physiology; Lions; Male; Vocal; Cords; vocalization; browse; 260 |
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Abstract |
Dissections were made of the larynges of 14 species of the cat family, with representative specimens from all genera. It was found that the vocal folds of the larynx of genus Panthera (with the exception of the snow leopard) form the basic structure of a sound generator well- designed to produce a high acoustical energy. Combined with an efficient sound radiator (vocal tract) that can be adjusted in length, a Panthera can use its vocal instrument literally to blow its own horn with a 'roar'. Also, it is proposed that laryngeal morphology can be used as an anatomical character in mammalian taxonomy. |
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0021-8782 |
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Document Type: eng |
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SLN @ rana @ 143 |
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374 |
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Author |
Macdonald, A.A.; Johnstone, M. |
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Title |
Comparative anatomy of the cardiac foramen ovale in cats (Felidae), dogs (Canidae), bears (Ursidae) and hyaenas (Hyaenidae) |
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Journal Article |
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Year |
1995 |
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J Anat |
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186 ( Pt 2) |
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235-243 |
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Animal; Newborn; Bears: anatomy & histology; Carnivora: anatomy & histology: embryology; Cats: anatomy & histology; Dogs: anatomy & histology; Heart Septum: anatomy & histology: embryology; Support,Non-U.S.Gov't; bear; anatomy; histology; Carnivora; embryology; Cats; cat; bears; Dog; Dogs; heart; septum; browse; non; gov't; us; government; 160 |
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The structure of the foramen ovale from 16 species representing 4 carnivore families, the Felidae, Canidae, Ursidae and Hyaenidae, was studied using the scanning electron microscope. The Felidae were represented by 9 domestic cat fetuses (Felis catus), 2 snow leopard neonates (Uncia uncia), an ocelot neonate (Leopardus pardalis), 2 lion neonates (Panthera leo), a panther neonate (Panthera pardus) and 3 tigers (Neofelis tigris), comprising 2 fetuses and a neonate. The Canidae were represented by a golden jackal neonate (Canis aureus), a newborn wolf (Canis lupus), 8 domestic dog fetuses (Canis familiaris), 3 red fox neonates (Vulpes vulpes) and a dhole neonate (Cuon alpinus). The Ursidae were represented by a brown bear neonate (Ursus arctos), a day-old grizzly bear cub (Ursus arctos horribilis), a polar bear neonate (Ursus maritimus), and 2 additional bear fetuses (species unknown). The Hyaenidae were represented by a striped hyaena neonate (Hyaena hyaena). In each species, the foramen ovale, when viewed from the terminal part of the caudal vena cava, had the appearance of a short tunnel. A thin fold of tissue, the developed remains of the embryonic septum primum, extended from the distal end of the caudal vena cava for a variable distance into the lumen of the left atrium and contributed towards the 'tunnel' appearance in all specimens. It constituted a large proportion of the tube, and its distal end was straight-edged. There was fibrous material underlying the endothelium of the flap, the apparent morphology of which suggested that it comprised cardiac muscle.(ABSTRACT TRUNCATED AT 250 WORDS) |
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0021-8782 |
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Document Type: eng |
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SLN @ rana @ 269 |
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632 |
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Author |
Machado, C.; Brown, P.; Turner, R. |
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Title |
Dental crown restorations on a snow leopard |
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Year |
1984 |
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Journal Of Zoo Animal Medicine |
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15 |
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4 |
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146-150 |
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dentistry; veterinary; medical; medicine; zoo; zoos; captivity; browse; 1560 |
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In the spring of 1983 the San Francisco Zoo received a female snow leopard (Panthera uncia) as part of an exotic animal exchange program with the People's Republic of China. Upon examination, it was found that this nine-yea old, seventy-five pound, wild-trapped animal had sustained considerable dental injuries, including fractures of all maxillary and mandibular anterior teeth. The purpose of this paper is to describe the dental procedures undertaken to restore the physiological function of all four canines. |
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Addresses:MACHADO C, SAN FRANCISCO ZOO,SAN FRANCISCO,CA Publisher:AMER ASSOC Z00 VETERINARIANS, MEDIA Document Type: English |
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SLN @ rana @ 74 |
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633 |
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Author |
Kazensky, C.A.; Munson, L.; Seal, U.S. |
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Title |
The effects of melengestrol acetate on the ovaries of captive wild felids |
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Journal Article |
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1998 |
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Journal-of-Zoo-and-Wildlife-Medicine |
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29 |
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1 |
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1-5 |
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Mga; zoo; felids; contraception; Melengestrol-acetate; ovaries; snow-leopard; Panthera-uncia; snow leopard; browse; uncia; panthera; melengestrol; acetate; 1260; effects; study; ovarian; Ovary; captive; wild; wild felid; Wild-Felid; species; Follicle; Cats; cat; recent; Ovulation; doses; Dose; action; Progestin; Disease; veterinary |
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Melengestrol acetate (MGA) is the most widely used contraceptive in zoo felids, but the mechanism of contraception and the pathologic effects have not been investigated. For this study, the effects of MGA on folliculogenesis were assessed, and the association of MGA with ovarian lesions was evaluated. Comparisons were made among the histopathologic findings in the ovaries from 88 captive wild felids (representing 15 species) divided into three groups: 37 currently contracepted with MGA, eight previously exposed to MGA, and 43 never contracepted. Ninety-one percent of the felids evaluated had tertiary follicles, and no differences were noted between contracepted and uncontracepted cats. Some MGA-contracepted cats also had corpora lutea indicating recent ovulation. These results indicate that folliculogenesis is not suppressed by current doses of MGA and ovulation occurred in some cats. Therefore, the contraceptive actions of MGA do not occur by suppressing folliculogenesis, and MGA-contracepted felids likely have endogenous estrogens that may confound progestin effects on the uterus. Cystic rete ovarii was the most common pathologic finding, but they were not more prevalent in MGA-contracepted cats. These findings indicate that MGA is not associated with ovarian disease, including ovarian cancer, in contrast to the uterine lesions noted in MGA-treated cats. |
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Document Type: English. Affiliation: Taylor Veterinary Hospital, Turlock , California 95382, USA |
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Call Number |
SLN @ rana @ 348 |
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527 |
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Chakraborty, R.E.; Chakraborty, S. |
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Identification of dorsal guard hairs of Indian species of the genus Panthera Oken (Carnivora: Felidae) |
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Journal Article |
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1996 |
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Mammalia |
Abbreviated Journal |
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60 |
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3 |
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480 |
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identification; India; hair-samples; guard; hairs; panthera; uncia; tigris; leo; pardus; browse; 660 |
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Dorsal guard hairs of four living Indian species of the genus Panthera, viz. P. tigris, P. leo, P. pardus and P. uncia have been studied. It is found that the characters are somewhat overlapping, but identification of the species may be possible from the combination of characters. |
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Document Type: English
Call Number: 599.05 MA |
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SLN @ rana @ 270 |
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209 |
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Author |
Oli, M.K. |
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Title |
Winter home range of snow leopards in Nepal |
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Journal Article |
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Year |
1997 |
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Mammalia |
Abbreviated Journal |
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61 |
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3 |
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355-360 |
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homerange; winter; Nepal; Uncia uncia; densities; distribution; habitat; browse; uncia; home-range; home; range; 600 |
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Because of their low densities, sparse distribution, elusive behavior, and the precipitous habitat they occupy, snow leopards (Uncia uncia) have been the subject of limited study. This study contributes to that limited database with an investigation of the winter home range of 3 radio-collared snow leopards (2 females and 1 male) in the Annapurna Conservation Area, Nepal. Winter home ranges varied from 13.9-22.3 km2 (x = 19.1). Home ranges overlapped extensively within and between sexes, and an area of 8.1 km2 in the core study site was shared by all three leopards. |
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Document Type: English |
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SLN @ rana @ 323 |
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752 |
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Jackson, R.M. |
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Snow Leopards in Nepal |
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1979 |
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Oryx |
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15 |
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191-195 |
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Nepal; status; distribution; conservation; hunting; hunters; poaching; pelts; fur; coat; browse; 2160 |
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Reviews in detail occurence, status, and conservation measures related to snow leopards in Nepal. Estimates 150-300 snow leopards in Nepal. Local hunters can get 10 to 50 US dollars for a pelt |
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Document Type: English |
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SLN @ rana @ 50 |
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477 |
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Jiang, Z.; Diqiang; Wang, Z. |
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Population declines of Przewalski's gazelle around Qinghai Lake, China |
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2000 |
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Oryx |
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34 |
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2 |
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129-135 |
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China; conservation; gazelle; Procapra przewalski; threatened species; 5160 |
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Przewalski's gazelle Procapra przewalskii is endemic to China and is classified as Critically Endangered by IUCN-The World Conservation Union. Historically, the species occurred in parts of the provinces of Gansu, Inner Mongolia, Ningxia and Qinghai but now appears to be restricted to three populations around Qinghai Lake. These three populations-Bird Island, Hudong-Ketu and Yuanzhe-have all declined since 1988. The populations have been monitored since 1994 and the smallest, on Bird Island, appears to be on the brink of extinction, with only seven individuals being recorded in 1998. In the same year, the Hudong- Ketu population comprised 56 individuals (29.4 per cent males, 50 per cent females and 21 per cent juveniles) and the Yuanzhe population 51 individuals (29.4 per cent males, 43.1 per cent females and 27.5 per cent juveniles). The causes of the declines vary for each population but include loss of habitat as a result of desertification, poaching and, possibly, wolf predation. Human activity and high juvenile mortality are major threats to the continued survival of the gazelle. Conservation measures proposed are: (i) the establishment of a special reserve for Przewalski's gazelle; (ii) a study of the wolf-gazelle relationship and control of the number of wolves if necessary; (iii) a search for remnant populations of Przewalski's gazelle in other regions in their historical range and the identification of suitable sites for translocation and establishment of new populations. |
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Full text available at URLDocument Type: English |
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SLN @ rana @ 501 |
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492 |
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Shafiq, M.M.; Abid, A. |
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Status of large mammal species in Khunjerab National Park |
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1998 |
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Pakistan Journal of Forestry |
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48 |
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1-4 |
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91-96 |
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Khunjerab-National-Park; large-mammals; endangered species; snow leopard; Uncia uncia; wolf; fox; ibex; sheep; bear; prey; predator; protected-area; Khunjerab; browse; national; park; large; mammals; endangered; species; uncia; protected; 560 |
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Study on the current status of large mammals species population was carried out in Khunjerab National Park, Northern Areas. The observation recorded showed that the population of Tibetan Red fox (Vulpes vulpes montana), Snow leopard (Uncia uncia), and Wolf (Canis lupus) have, though a bit, increased but are still in the rank of “Endangered”. While the population of Himalyan Ibex (Cpara ibex sibirica) is increasing more rapidly and their status is now “Common” in the Park. The limited population of Marcopolo sheep (Ovis ammon polii), Tibetan wild Ass (Equus hemionus kiang) and Brown bear (Urus arctos) is still under threat, and comes them under “Critical Endangered” category. |
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Document Type: English
Call Number: 634.909547 PA |
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SLN @ rana @ 342 |
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879 |
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International Snow Leopard Trust |
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Snow Leopard News Spring 2001 |
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2001 |
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Snow Leopard News |
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Annual-Appeals-Fund; conservation-programs; populations; Kyrgyz-Republic; Soviet-Union; China; India; Mongolia; Pakistan; Charudutt; incentive; Woodland-Park-Zoo; cub; Death; veterinary; medicine; Bayarjargal; raffle; Dorothy-McLean; volunteers; poaching; hunting; pelts; furs; bones; herders; killing; livestock; browse; 4360 |
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Islt |
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Seattle, WA |
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Full Text at URLTable of Contents1.Programs to Expand Thanks to Annual Appeal Funds2.Zoo and ISLT Mark Passing of Snow Leopard Cub3.Irbis Enterprises National Coordinator Visits Seattle4.A Raffle for the Snow Leopard5.Stock Gifts to ISLT6.ISLT Wants You7.Situation Worsens in Kyrgyz Republic8.ISLT Wish List |
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SLN @ rana @ 424 |
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934 |
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