| Records |
| Author |
Schmidt, A.M.; Hess, D.L.; Schmidt, M.J.; Smith, R.C.; Lewis, C.R. |
| Title |
Serum concentrations of oestradiol and progesterone, and sexual behaviour during the normal oestrous cycle in the leopard (Panthera pardus) |
Type |
Miscellaneous |
| Year |
1988 |
Publication |
Journal of Reproductive Fertility |
Abbreviated Journal |
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| Volume |
82 |
Issue |
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Pages |
43-49 |
Keywords  |
captive; Ovulation; Panthera pardus; Progesterone; Serum; sexual behaviour |
| Abstract |
Three mature nulliparous female leopards were studied for 5 years. During three separate 6-month periods serum oestradiol and progesterone concentrations were measured at weekly intervals. Oestradiol was elevated over 21 pg/ml for 54 weeks during these 3 periods, and 36 oestradiol peaks (65\m=.\8\m=+-\6\m=.\3pg/ml (mean \m=+-\s.e.m.), range 21\p=n-\172pg/ml) were identified. Daily frequency of feline reproductive behaviours averaged over each week increased from 1\m=.\9\m=+-\0\m=.\2(n = 93) during weeks with low serum oestradiol concentrations (<21 pg/ml) to 5\m=.\3\m=+-\0\m=.\6(n = 54) during weeks when serum oestradiol concentrations (>21 pg/ml) were high. Increased serum progesterone concentrations (13\p=n-\98n/gml) were observed on 5 occasions in 2 leopards housed together. These presumptive luteal phases lasted from 1 to 5 weeks. Baseline progesterone values were 1\m=.\6\m=+-\0\m=.\4 ng/m(nl= 131). No progesterone increments were observed in isolated animals, and serum concentrations remained at baseline levels. These limited observations suggest that female leopards do not require intromission to induce ovulation and luteal function. The average interval between oestradiol peaks for cycles with no progesterone increment was 3\m=.\4weeks (range 1\p=n-\6weeks). The interval for the 3 complete cycles associated with elevated progesterone concentrations was 7\m=.\3weeks. Analysis of sexual behaviours over the 5-year study period revealed no evidence of seasonality in these
captive leopards. |
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no |
| Call Number |
SLN @ rana @ 923 |
Serial |
873 |
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| Author |
Riordan, P. |
| Title |
Unsupervised recognition of individual tigers and snow leopards from their footprints |
Type |
Miscellaneous |
| Year |
1998 |
Publication |
Animal Conservation |
Abbreviated Journal |
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| Volume |
1 |
Issue |
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Pages |
253-262 |
| Keywords |
captive; panthera tigris; panthera uncia; snow leopard; techniques; tiger |
| Abstract |
This study presents the testing of two unsupervised classification methods for their ability to accurately identify unknown individual tigers, Panthera tigris, and snow leopards, Panthera uncia, from their footprints. A neural-network based method, the Kohonen self-organizing map (SOM), and a Bayesian method, AutoClass, were assessed using hind footprints taken from captive animals under standardized conditions. AutoClass successfully discriminated individuals of both species from their footprints. Classification accuracy was greatest for tigers, with more misclassification of individuals occurring for snow leopards. Examination of variable influence on class formations failed to identify consistently influential measurements for either species. The self-organizing map did not provide accurate classification of individuals for either species. Results were not substantially improved by altering map dimensions nor by using principal components derived from the original data. The interpretation of resulting classifications and the importance of using such techniques in the study of wild animal populations are discussed. The need for further testing in the field is highlighted. |
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no |
| Call Number |
SLN @ rana @ 896 |
Serial |
823 |
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| Author |
Blomqvist, L. |
| Title |
Status of the captive snow leopard (Panthera uncia) in 1987 |
Type |
Miscellaneous |
| Year |
1989 |
Publication |
International Zoo News |
Abbreviated Journal |
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Pages |
3-11 |
| Keywords |
captive; panthera uncia; snow leopard; status |
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SLN @ rana @ 917 |
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163 |
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| Author |
Blomqvist, L. |
| Title |
The 1981 annual report of the captive snow leopards (Panthera uncia) population |
Type |
Report |
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1982 |
Publication |
International Pedigree Book of Snow Leopards |
Abbreviated Journal |
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Pages |
41-47 |
| Keywords |
captive; Panthera-uncia; panthera uncia; pedigree; population; snow leopard |
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International Pedigree Book of Snow Leopards |
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3 |
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SLN @ rana @ 956 |
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155 |
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Joslin, J.O.; Garner, M.; Collins, D.; Kamaka, E.; Sinabaldi, K.; Meleo, K.; Montali, R.; Sundberg, J.; Jenson, A.B.; Ghim, S.; Davidow, B.; Hargis, A.; West, K.; Clark, T.; Haines, D. |
| Title |
Viral papilloma and squamous cell carcinomas in snow leopards (Uncia uncia) |
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Conference Article |
| Year |
2000 |
Publication |
2000 Proceedings AAZV & IAAAM Joint Conference |
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155-158 |
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captive; snow leopard; squamous cell carcinoma; Uncia uncia; viral papilloma |
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AAZV & IAAAM Joint Conference |
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SLN @ rana @ 932 |
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506 |
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Stidworthy, M.F.; Lewis, J.C.M.; Penderis, J.; Palmer, A.C. |
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Progressive encephalomyelopathy and cerebellar degeneration in a captive-bred snow leopard (Uncia uncia) |
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Miscellaneous |
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2009 |
Publication |
The Veterinary Record |
Abbreviated Journal |
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162 |
Issue |
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Pages |
522-524 |
| Keywords |
captive; snow leopard; Uncia uncia |
| Abstract |
PROGRESSIVE encephalomyelopathy with cerebellar degeneration has been described in captive cheetahs (Palmer and others 2001) and in young domestic cats (Palmer and Cavanagh 1995). This case report describes the clinical and histopathological findings in a very similar condition affecting a young snow leopard (Uncia uncia) that had been born in a zoological park in eastern England as part of the globally coordinated breeding programme for this critically endangered species. |
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SLN @ rana @ 922 |
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937 |
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| Author |
Nishine, Y. |
| Title |
The captive snow leopard programme (SSCJ) in Japan |
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Book Chapter |
| Year |
1998 |
Publication |
International Pedigree Book of Snow Leopards |
Abbreviated Journal |
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7 |
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21-25 |
| Keywords |
captive; snow; snow leopard; snow-leopard; leopard; Japan; International; pedigree; snow leopards; snow-leopards; leopards |
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Helsinki Zoo |
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Helsinki |
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Blomqvist, L. |
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SLN @ rana @ 1089 |
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721 |
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Blomqvist, L. |
| Title |
Captive status of the snow leopard in Europe 2001 |
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Miscellaneous |
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2003 |
Publication |
International Pedigree Book of Snow Leopards |
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8 |
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27-30 |
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captive; status; snow; snow leopard; snow-leopard; leopard |
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SLN @ rana @ 918 |
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170 |
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| Author |
Yanke, R. |
| Title |
Think snow |
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Miscellaneous |
| Year |
1976 |
Publication |
The Zoo Review |
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Winter |
Pages |
12-13 |
| Keywords |
Denver Zoo, snow leopard, captive |
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English |
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1183 |
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| Author |
Meiers, S.T. |
| Title |
Habitat use by captive puma (Felis concolor) and snow leopards (Pathera uncia) at the Lincoln Park Zoo, Chicago, Illinois |
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Book Whole |
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1992 |
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1-74 |
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habitat; habitat use; use; captive; felis; Felis-concolor; concolor; snow; snow leopards; snow leopard; snow-leopards; snow-leopard; leopards; leopard; uncia; park; zoo; 1990; observations; panthera; panthera uncia; Panthera-uncia; zoological; zoological gardens; zoological-gardens; gardens; behavior; species; Time budget; dens; Identity; Animals; Animal; non; Cats; cat; location; relief |
| Abstract |
Between May 1990 and January 1991, behavioral observations were made of two captive pumas (Felis concolor Linnaeus), and two captive snow leopards (Panthera uncia Schreber) in their outdoor exhibits at the Lincoln Park Zoological Gardens, Chicago, Illinois. Behaviors compared within and between species included: 1) time spend in the different habitat types; 2) time budgets for the different behaviors: laying, moving, sitting, standing, crouching, in the tree, drinking, urinating, defecating, within their inside dens, and “behavior not determined” when the identity or behavior of the individuals could not be determined; and 3) mobility of the animals within their exhibits. Also examined were: 4) preferences for different habitat types; 5) recommendations for future exhibit designs. Both species located themselves within their exhibits in a non-random manner. The majority of cats' time was spent in elevated locations (i.e., gunite ledges approximately 1-5.5 m above ground-level). Snow leopards exhibited this tendency to a greater extent than did the pumas. Both species also spent the majority of their time in the lying-down behavior; again snow leopards displayed this tendency significantly more than the pumas. Pumas were highly mobile and changed locations and behaviors in their exhibit significantly more than the snow leopards. No significant differences were noted between conspecifics in regard to habitat type preference, or mobility within the exhibit. Suggestions for future exhibit design include elevated locations for the cats to lay and look around within and outside their exhibits, caves for access to shade or relief from inclement weather, and ground surfaces to move about on. Features for exhibit design should take into consideration the natural habitat of the cat to occupy the exhibit. |
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Ph.D. thesis |
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DePaul University |
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A thesis submitted to the faculty of the Department of Biological Sciences in partial fulfillment of the degree requirements for the degree of Master of Science at DePaul University. |
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SLN @ rana @ 1008 |
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673 |
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