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Author | Roth, T.L.; Howard, J.G.; Donoghue, A.M.; Swanson, W.F.; Wildt, D.E. | ||||
Title | Function and culture requirements of snow leopard (Panthera uncia) spermatozoa in vitro | Type | Journal Article | ||
Year | 1994 | Publication | J Reprod Fertil | Abbreviated Journal | |
Volume | 101 | Issue | 3 | Pages ![]() |
563-569 |
Keywords | Animal; Carnivora; physiology; Cell; survival; Cells; Cultured; Comparative; study; Culture; Media; Female; Male; Pentoxifylline; Sperm; Motility; Ovum; Interactions; Spermatozoa; cytology; Support; Non-U.S.Gov't; U.S.Gov't; P.H.S.; browse; non; us; gov't; government; 190 | ||||
Abstract | Electroejaculates from eight snow leopards were used to determine how the motility of spermatozoa was influenced by (i) type of media (Ham's F10, PBS, human tubal fluid or RPMI-1640); (ii) holding temperature (23 degrees C versus 37 degrees C); (iii) washing of spermatozoa and (iv) a sperm metabolic enhancer, pentoxifylline. The duration of sperm motility was assessed by evaluating samples in each treatment every hour for 6 h and a sperm motility index (a value combining percentage sperm motility and rate of forward progression) calculated. Spermatozoa from the Ham's F10, PBS and PBS plus pentoxifylline treatments were also co-incubated with zona-intact, domestic cat eggs that were fixed and evaluated for spermatozoa bound to the zona pellucida, penetrating the outer and inner layers of the zona pellucida and within the perivitelline space. During the 6 h co-incubation, the sperm motility index in PBS with pentoxifylline was greater (P < 0.05) than in PBS alone which, in turn, was greater (P < 0.05) than in the other three test media. Washing the spermatozoa enhanced (P < 0.05) motility in both PBS and PBS plus pentoxifylline relative to unwashed samples, but there was no effect (P > 0.05) of holding temperature. Pentoxifylline supplementation enhanced (P < 0.05) the proportion of cat eggs with bound, but not penetrated, snow leopard spermatozoa in the inner layer of the zona pellucida, and there were no spermatozoa in the perivitelline space.(ABSTRACT TRUNCATED AT 250 WORDS) | ||||
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ISSN | 0022-4251 | ISBN | Medium | ||
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Notes | Document Type: eng | Approved | no | ||
Call Number | SLN @ rana @ 253 | Serial | 828 | ||
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Author | Christiansen, P. | ||||
Title | Canine morphology in the larger Felidae: implications for feeding ecology | Type | Journal Article | ||
Year | 2007 | Publication | Biological Journal of the Linnean Society | Abbreviated Journal | |
Volume | 91 | Issue | Pages ![]() |
573-592 | |
Keywords | bite force, canine, clouded leopard, feeding behaviour, felid, Homotherium serum, leopard, Megantereoncultridens, morphology, Neofelis nebulosa, paleontology, Panthera pardus, Panthera tigris, puma, Puma concolor, Smilodon fatalis, Smilodon populator, snow leopard, Uncia uncia | ||||
Abstract | Canine morphology is analysed at seven intervals along the crown in both anteroposterior and lateromedial perspective in seven species of large felids. The puma and the snow leopard have stout, rather conical canines, whereas those of lions, jaguars, and tigers bear substantial resemblance to each other, reflecting their phylogenetic relationships, and are less conical and large. The canines of the leopard are intermediate in morphology between those of the other species, probably reflecting its more generalized diet. The clouded leopard has very large and blade-like canines, which are different from the other analysed species. Canine bending strengths to estimated bite forces appear to differ less among the species than morphology,indicating that the evolution of canines has been constricted with respect to their strength in failure, probably owing to their being equally important for species fitness. However, the clouded leopard again stands out, having a high estimated bite force and rather weak canines in bending about the anteroposterior as well as lateromedial planes compared to the other species. Canine morphology to some extent reflects differences in killing mode, but also appears to be related to the phylogeny. The marked divergence of the clouded leopard is presently not understood. |
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Language | English | Summary Language | Original Title | ||
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Notes | Approved | no | |||
Call Number | SLN @ rana @ | Serial | 1115 | ||
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Author | Augugliaro, C., Paniccia, C., Janchivlamdan, C., Monti, I. E., Boldbaatar, T., Munkhtsog, B. | ||||
Title | Mammal inventory in the Mongolian Gobi, with the southeasternmost documented record of the Snow Leopard, Panthera uncia (Schreber, 1775), in the country | Type | Journal Article | ||
Year | 2019 | Publication | Check List | Abbreviated Journal | |
Volume | 15 | Issue | 4 | Pages ![]() |
575-578 |
Keywords | Camera trapping, desert, live trapping, mammal checklist, species richness, threatened species. | ||||
Abstract | Studies on mammal diversity and distribution are an important source to develop conservation and management strategies. The area located in southern Mongolia, encompassing the Alashan Plateau Semi-Desert and the Eastern Gobi Desert-Steppe ecoregions, is considered strategic for the conservation of threatened species. We surveyed the non-volant mammals in the Small Gobi-A Strictly Protected Area (SPA) and its surroundings, by using camera trapping, live trapping, and occasional sightings. We recorded 18 mammal species belonging to 9 families and 6 orders. Among them, 4 are globally threatened or near-threatened, 2 are included in the CITES Appendix I, and 2 are listed in the Appendix II. Moreover, we provide the southeasternmost record for the Snow Leopard (Panthera uncia) in Mongolia, supported by photographic evidence. Our study highlights the importance of this protected area to preserve rare, threatened, and elusive species. |
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Notes | Approved | no | |||
Call Number | SLN @ rakhee @ | Serial | 1486 | ||
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Author | Lutz, H.; Hofmann-Lehmann, R.; Fehr, D.; Leutenegger, C.; Hartmann, M.; Ossent, P.; Grob, M.; Elgizoli, M.; Weilenmann, P. | ||||
Title | Liberation of the wilderness of wild felids bred under human custody: Danger of release of viral infections | Type | Journal Article | ||
Year | 1996 | Publication | Schweizer Archiv fuer Tierheilkunde | Abbreviated Journal | |
Volume | 138 | Issue | 12 | Pages ![]() |
579-585 |
Keywords | endangered-species; European-Wild-Cat; Fiv; Fpv; Host; Human-Custody; infection; Pathogen; Reintroduction-Projects; Relocation-Projects; survival; Tibet; Veterinary-Medicine; Viral-Disease; Viral-Infection; Wild-Felid; Wild-Felid-Breeding; Wilderness-Liberation; Wildlife-Management; browse; endangered; species; european; wild; cat; Human; custody; reintroduction; project; relocation; veterinary; medicine; Viral; Disease; wild felid; breeding; wilderness; liberation; management; 690 | ||||
Abstract | There are several felidae amongst the numerous endangered species. Means of aiding survival are the reintroduction to the wild of animals bred under the auspices of man and their relocation from densely populated to thinly populated areas. It is unlikely that the dangers of such reintroduction or relocation projects have been examined sufficiently in respect to the risks of virus infections confronting individuals kept in zoos or similar situations. This report presents infections may be expected to occur when relo- three examples to illustrate that accidental virus cating and reintroducing wild cats. The first example is the reintroduction of captive snow leopards. Zoo bred snow leopards may be infected with FIV, a virus infection that is highly unlikely to occur in the original hirnalayan highlands of Tibet and China. A second example is of several cases of FIP that occured in European wild cats bred in groups in captivity. The third example mentioned is the relocation of hons from East Africa where all the commonly known feline viruses are wide-spread to the Etosha National Park. In the latter, virus infections such as FIV, FCV and FPV do not occur. The indiscriminate relocation and reintroduction of the wild cats mentioned here harbours a potential of undesirable consequences. | ||||
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Notes | Document Type: German | Approved | no | ||
Call Number | SLN @ rana @ 287 | Serial | 629 | ||
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Author | Wolf, M.; Ale, S. | ||||
Title | Signs at the Top: Habitat Features Influencing Snow Leopard Uncia Uncia Activity in Sagarmatha National Park, Nepal | Type | Journal Article | ||
Year | 2009 | Publication | Journal of Mammalogy | Abbreviated Journal | |
Volume | 90 | Issue | 3 | Pages ![]() |
604-611 |
Keywords | activity patterns,human activity,Nepal,predator-prey,sign data,Uncia uncia | ||||
Abstract | We used logistic regression to examine factors that affected the spatial distribution of sign (scrapes, feces, footprints, spray or scent marks, and rubbing sites) in a newly reestablished population of snow leopards (Uncia uncia) in Sagarmatha (Mount Everest) National Park, Nepal. Our results indicate that terrain and human activity were the most important factors determining the spatial distribution of leopard activity, whereas presence of their major prey species (Himalayan tahr [Hemitragus jemlahicus]) had only a moderate effect. This suggests that localities at which these animals are active represent a trade-off between suitable habitat and avoidance of potential risk from anthropogenic origins. However, the influence of prey presence was likely underestimated because of the methodology used, and likely weighed in the trade-off as well. | ||||
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Notes | Department of Biological Sciences (M/C 066), University of Illinois at Chicago, 845 West Taylor Street, 3352 SES, Chicago, IL 60607-7060, USA | Approved | no | ||
Call Number | SLN @ rana @ 1026 | Serial | 1027 | ||
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Author | Xu, F.; Ming, M.; Yin, S.-jing; Mardan | ||||
Title | Snow Leopard Survey in Tumor Nature Reserve, Xingjiang | Type | Miscellaneous | ||
Year | 2005 | Publication | Sichuan Journal of Zoology | Abbreviated Journal | |
Volume | 24 | Issue | 4 | Pages ![]() |
608-610 |
Keywords | snow; snow leopard; snow-leopard; leopard; survey; nature; reserve; national; Xinjiang; China; sign; big; cat; spray; distribution; population; habitat; Habitat selection; selection; river; area; Tomur; transects; transect; scrapes; scrape; feces; areas; valley | ||||
Abstract | Snow leopard survey was conducted in Oct-Nov 2004 at Tumor National Natural Reserve, Xinjiang, China. Because of its special living style, the snow leopard is difficult to observe by sight. Signs left by snow leopard become a good index to prove the existance of the big cat. There are mainly five kinds of signs, footprints, fectes, claw rakes and urine spray. From them we can know the distribution, probably population and habitat selection of snow leopard. This time in Tumor we investigated 5 difference places: Pochenzi in Mozat River area, Boxidun in Little Kuzbay River area, Yinyer in Tomur River area, Kurgan and Taglak in Quiong Tailan River area. 42 transects were run in this trip and a total of 57 signs found. Among them, footprints amounted to 71.9%, scrapes 21.1%, and feces 7.0%. The results showed that the big cat existed in Yinyer, Kurgan and Taglak areas and liked to select their habitat in the valley and didn't like to live in barren areas. | ||||
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Notes | Approved | no | |||
Call Number | SLN @ rana @ 873 | Serial | 1034 | ||
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Author | De-hao, L. | ||||
Title | Economic Fauna of Qinghai | Type | Miscellaneous | ||
Year | 1989 | Publication | Abbreviated Journal | ||
Volume | Issue | Pages ![]() |
624-625 | ||
Keywords | 5450; plateau; biology; Chinese | ||||
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Publisher | Qinghai People's Publishing House | Place of Publication | Xining | Editor | |
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Notes | Published by The Northwest Plateau Institute of Biology, Chinese Academy of Sciences | Approved | no | ||
Call Number | SLN @ rana @ 529 | Serial | 232 | ||
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Author | Gee, E.P. | ||||
Title | Occurrence of the snow leopard Panthera uncia (Schreber) in Bhutan | Type | Journal Article | ||
Year | 1967 | Publication | Journal of the Natural History Museum Society | Abbreviated Journal | |
Volume | 30 | Issue | Pages ![]() |
634-636 | |
Keywords | Bhutan; status; distribution; browse; 2350 | ||||
Abstract | Indicates that snow leopard range includes all of Northern Bhutan | ||||
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Notes | Approved | no | |||
Call Number | SLN @ rana @ 18 | Serial | 335 | ||
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Author | Li, J., Xiao, L.,Lu, Z | ||||
Title | Challenges of snow leopard conservation in China | Type | Journal Article | ||
Year | 2016 | Publication | Science China Life Sciences | Abbreviated Journal | |
Volume | 59 | Issue | 6 | Pages ![]() |
637-639 |
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Notes | Approved | no | |||
Call Number | SLN @ rakhee @ | Serial | 1448 | ||
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Author | Singh, R., Krausman, P. R., Pandey, P., Maheshwari, A., Rawal, R. S., Sharma, S., Shekhar, S. | ||||
Title | Predicting Habitat Suitability of Snow Leopards in the Western Himalayan Mountains, India | Type | Journal Article | ||
Year | 2020 | Publication | Biology bulletin | Abbreviated Journal | |
Volume | 47 | Issue | 6 | Pages ![]() |
655-664 |
Keywords | biogeographic distribution, climate, endangered cat, MaxEnt, snow leopard | ||||
Abstract | The population of snow leopard (Panthera uncia) is declining across their range, due to poaching, habitat fragmentation, retaliatory killing, and a decrease of wild prey species. Obtaining information on rare and cryptic predators living in remote and rugged terrain is important for making conservation and management strategies. We used the Maximum Entropy (MaxEnt) ecological niche modeling framework to predict the potential habitat of snow leopards across the western Himalayan region, India. The model was developed using 34 spatial species occurrence points in the western Himalaya, and 26 parameters including, prey species distribution, temperature, precipitation, land use and land cover (LULC), slope, aspect, terrain ruggedness and altitude. Thirteen variables contributed 98.6% towards predicting the distribution of snow leopards. The area under the curve (AUC) score was high (0.994) for the training data from our model, which indicates pre- dictive ability of the model. The model predicted that there was 42432 km2 of potential habitat for snow leop- ards in the western Himalaya region. Protected status was available for 11247 km2 (26.5%), but the other 31185 km2 (73.5%) of potential habitat did not have any protected status. Thus, our approach is useful for predicting the distribution and suitable habitats and can focus field surveys in selected areas to save resources, increase survey success, and improve conservation efforts for snow leopards. |
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Notes | Approved | no | |||
Call Number | Serial | 1629 | |||
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