| Records |
| Author |
Hast, M.H. |
Title  |
The larynx of roaring and non-roaring cats |
Type |
Journal Article |
| Year |
1989 |
Publication |
J Anat |
Abbreviated Journal |
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| Volume |
163 |
Issue |
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Pages |
117-121 |
| Keywords |
Animal; Carnivora; anatomy; histology; Cats; Comparative; study; Female; Larynx; physiology; Lions; Male; Vocal; Cords; vocalization; browse; 260 |
| 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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| ISSN |
0021-8782 |
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Document Type: eng |
Approved |
no |
| Call Number |
SLN @ rana @ 143 |
Serial |
374 |
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| Author |
Jackson, R. |
| Title |
SSC Plan for Snow Leopard |
Type |
Miscellaneous |
| Year |
1992 |
Publication |
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Abbreviated Journal |
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Issue |
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Pages |
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| Keywords |
physiology; status; distribution; description; behavior; reproduction; mating; breeding; vocalization; gestation; biology; habitat; scrapes; sprays; scat; feces; longevity; homerange; home-range; prey; diet; Cites; Iunc; parks; preserves; reserves; refuge; protected-areas; movements; activity; livestock; herders; depredation; conflict; trade; poaching; hunting; research; captivity; management; zoos; Slims; surveys; transects; browse; home range; home; range; protected area; protected areas; protected; area; areas; 3920; plan; snow; snow leopard; snow-leopard; leopard |
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Full Text at URL
DRAFT – Revised September 22, 1992 by Rodney Jackson |
Approved |
no |
| Call Number |
SLN @ rana @ 201 |
Serial |
450 |
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| Author |
Schmidt, A.M.; Hess, D.L.; Schmidt, M.J.; Lewis, C.R. |
| Title |
Serum concentrations of oestradiol and progesterone and frequency of sexual behaviour during the normal oestrous cycle in the snow leopard (Panthera uncia) |
Type |
Journal Article |
| Year |
1993 |
Publication |
J Reprod Fertil |
Abbreviated Journal |
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| Volume |
98 |
Issue |
1 |
Pages |
91-95 |
| Keywords |
Animal; Animals; zoo; physiology; Carnivora; Estradiol; Blood; estrus; Female; Progesterone; Seasons; Sex; behavior; Support; U.S.Gov't; P.H.S.; browse; us; government; gov't; 490 |
| Abstract |
Serum oestradiol and progesterone concentrations were measured at weekly intervals for six months, and correlated with daily behavioural observations in two adult female snow leopards (Panthera uncia). Three oestradiol peaks (> 21 pg ml-1; interval 3.6 weeks) were identified in a snow leopardess housed alone (two more were probably missed because of the weekly sampling schedule), and three oestradiol peaks were identified in a snow leopardess housed with a male as a breeding pair (interval 6 weeks). Daily frequencies of feline reproductive behaviour averaged 1.77 observations per observation period during weeks of high oestradiol and 0.62 during weeks of low oestradiol. Progesterone concentrations did not rise above baseline values (< 2 ng ml-1) in the isolated animal, but 6 weeks of high progesterone concentrations (4.9- 38.8 ng ml-1) was recorded in the paired snow leopardess following mating. No offspring were produced. Snow leopards were observed daily for an additional 4.5 years. Sexual behaviour peaks could be clearly identified from December through April, and average daily sexual behaviour scores were higher during these months than during the rest of the year. Intervals between sexual behaviour peaks for the isolated snow leopardess averaged 3.03 weeks. The sexual behaviour of the paired snow leopards decreased for 8-9 weeks following mating when no offspring were produced, and decreased for 13 weeks in one year when a single cub was born. |
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0022-4251 |
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| Notes |
Document Type: eng |
Approved |
no |
| Call Number |
SLN @ rana @ 204 |
Serial |
874 |
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| Author |
Johnston, L.A.; Armstrong, D.L.; Brown, J.L. |
| Title |
Seasonal effects on seminal and endocrine traits in the captive snow leopard (Panthera uncia) |
Type |
Journal Article |
| Year |
1994 |
Publication |
J Reprod Fertil |
Abbreviated Journal |
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| Volume |
102 |
Issue |
1 |
Pages |
229-236 |
| Keywords |
Animal; Carnivora; physiology; Comparative; study; Fsh; Blood; Gonadotropins; Pituitary; Lh; Male; Seasons; Semen; Sperm; Motility; Spermatozoa; cytology; Testosterone; browse; 180 |
| Abstract |
The annual reproductive cycle of the male snow leopard (Panthera uncia) was characterized by evaluating seminal and endocrine traits monthly. Testicular volume was greatest (P < 0.05) during the winter months when the quality of ejaculate was optimal. Ejaculate volume, total sperm concentration ml-1, motile sperm concentration per ejaculate, sperm morphology and sperm motility index were lowest during the summer and autumn months compared with the winter and spring. Peripheral LH, FSH and testosterone concentrations were also lowest during the summer months, increasing during the autumn just before the increase in semen quality, and were maximal during the winter months. There was a direct relationship (P < 0.01) between: (1) testosterone and testicular volume, total sperm concentration ml-1, motile sperm concentration per ejaculate and ejaculate volume, and (2) LH and testicular volume and motile sperm concentration per ejaculate. In summary, although spermatozoa were recovered throughout the year, optimal gamete quality was observed during the winter and spring. Although previous studies in felids have demonstrated seasonal effects on either seminal or endocrine traits, this is the first study to demonstrate a distinct effect of season on both pituitary and testicular function. |
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0022-4251 |
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Document Type: eng |
Approved |
no |
| Call Number |
SLN @ rana @ 252 |
Serial |
504 |
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| Author |
Roth, T.L.; Armstrong, D.L.; Barrie, M.T.; Wildt, D.E. |
| Title |
Seasonal effects on ovarian responsiveness to exogenous gonadotrophins and successful artificial insemination in the snow leopard (Uncia uncia) |
Type |
Journal Article |
| Year |
1997 |
Publication |
Reprod Fertil Dev |
Abbreviated Journal |
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| Volume |
9 |
Issue |
3 |
Pages |
285-295 |
| Keywords |
Animal; Carnivora; anatomy; histology; Blood; physiology; Estradiol; Female; Gonadotropins; administration; dosage; pharmacology; Chorionic; Equine; Human; Insemination; artificial; methods; veterinary; Laparoscopy; Male; Oocytes; cytology; Ovary; drug; effects; Ovulation; Induction; Pregnancy; Progesterone; Seasons; Support; Non-U.S.Gov't; browse; non; us; gov't; government; 400 |
| Abstract |
Ovaries of the seasonally-breeding snow leopard (Uncia uncia) were examined to determine whether they were responsive to exogenous gonadotrophins throughout the year. The potential of laparoscopic artificial insemination (AI) also was assessed for producing offspring. During the non-breeding, pre-breeding, breeding and post-breeding seasons, females (n = 20) were treated with a standardized, dual- hormone regimen given intramuscularly (600 I.U. of equine chorionic gonadotrophin followed 80-84 h later with 300 I.U. of human chorionic gonadotrophin (hCG)). Laparoscopy was performed 45-50 h after administration of hCG, and all ovarian structures were described. Females with fresh corpora lutea (CL) were inseminated, and anovulatory females were subjected to follicular aspiration to examine oocyte quality. Snow leopards responded to exogenous gonadotrophins throughout the year. Mean number of total ovarian structures (distinct follicles mature in appearance plus CL) did not differ (P > or = 0.05) with season, but the proportion of CL: total ovarian structures was greater (P < 0.01) for the breeding season compared with all other seasons. The proportion of females ovulating was greater (P < 0.05) during the breeding and post-breeding seasons than during the pre-breeding and non- breeding seasons respectively. No Grade-1 quality oocytes were recovered from follicles of anovulatory females. Serum concentrations of oestradiol-17 beta appeared elevated in all females, and neither oestradiol-17 beta concentrations nor progesterone concentrations differed (P > or = 0.05) among seasons. Of 15 females artificially inseminated, the only one that was inseminated in the non-breeding season became pregnant and delivered a single cub. This is the first successful pregnancy resulting from AI in this endangered species. |
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1031-3613 |
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Document Type: eng |
Approved |
no |
| Call Number |
SLN @ rana @ 325 |
Serial |
830 |
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Johnston, L.A.; Donoghue, A.M.; O'Brien, S.J.; Wildt, D.E. |
| Title |
Rescue and maturation in vitro of follicular oocytes collected from nondomestic felid species |
Type |
Journal Article |
| Year |
1991 |
Publication |
Biol Reprod |
Abbreviated Journal |
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| Volume |
45 |
Issue |
6 |
Pages |
898-906 |
| Keywords |
Animal; Carnivora; anatomy; histology; physiology; Cells; Cultured; Female; Fertilization; Vitro; inVitro; Male; Oocytes; cytology; growth; development; ovarian; Follicle; Spermatozoa; Support; Non-U.S.Gov't; U.S.Gov't; P.H.S.; browse; non; us; gov't; government; 230 |
| Abstract |
The potential for rescuing immature oocytes from the ovaries of females of rare felid species which die or undergo medical ovariohysterectomy was evaluated. Ovaries were recovered from 13 species representing 35 individuals in good-to-poor health. Although the majority of females were 10 yr of age or older and in fair-to-poor health, a total of 846 oocytes were recovered of which 608 (71.9%) were classified as fair-to- excellent quality. One hundred of these oocytes were used for initial maturation classification and as parthogenetic controls. Overall, of the 508 fair-to-excellent quality oocytes placed in culture, 164 (32.3%) matured to metaphase II in vitro. For species in which 3 or more individuals yielded oocytes, mean oocyte maturation rates were as follows: 36.2%, tiger; 27.9% leopard; and 8.3%, cheetah. In vitro insemination of oocytes resulted in fertilization (2 polar bodies, 2 pronuclei, or cleavage) rates of 9.1% to 28.6% (leopard) using homologous fresh spermatozoa and 4.0% (lion) to 40.0% (puma) using homologous frozen-thawed spermatozoa. Inseminations using heterologous (domestic cat) spermatozoa also resulted in fertilized oocytes in the tiger, leopard, snow leopard, puma, serval, and Geoffroy's cat (range in fertilization rate, 5.0% for leopard to 46.2% for puma). Cleaved embryos resulted from the insemination of leopard oocytes with homologous sperm (n = 1 embryo) and puma oocytes with domestic cat sperm (n = 3 embryos). These results demonstrate that immature ovarian oocytes from rare felid species can be stimulated to mature in vitro despite an excision-to-culture interval as long as 36 h.(ABSTRACT TRUNCATED AT 250 WORDS) |
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0006-3363 |
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Document Type: eng |
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no |
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SLN @ rana @ 172 |
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503 |
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Kitchener, S.L., Merritt, D.A., Rosenthal, M.A. |
| Title |
Observations on the management, physiology, and hand rearing of snow leopards (Panthera uncia) at Lincoln Park Zoo, Chicago, from 1960-1974 |
Type |
Miscellaneous |
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1974 |
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snow leopard, captivity, Lincoln Park Zoo, Chicago, management, physiology, hand rearing, birth |
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Data on the 28 snow leopards born at the zoo in a 13 year period. |
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English |
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SLN @ rana @ |
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1226 |
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Marma, B.B.; Yunchis, V.V. |
| Title |
Observations on the breeding, management and physiology of Snow leopards (Panthera u. uncia) at Kaunas Zoo from 1962 to 1967 |
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Book Chapter |
| Year |
1968 |
Publication |
Canids and Felids in Captivity |
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Pages |
66-73 |
| Keywords |
observations; breeding; management; physiology; snow; snow leopards; snow leopard; snow-leopards; snow-leopard; leopards; leopard; panthera; uncia; zoo; felids; captivity |
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Zoological Society of London |
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Jarvis, C.; Biegler, R. |
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SLN @ rana @ 1004 |
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649 |
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Wack, R.F.; Kramer, L.W. |
| Title |
Multifocal osteomyelitis in a young snow leopard (Panthera uncia) |
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Journal Article |
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1995 |
Publication |
Journal of Zoo and Wildlife Medicine |
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26 |
Issue |
4 |
Pages |
553-563 |
| Keywords |
Antibacterial-Drug; Case-Study; diagnosis; Enrofloxacin; Pathophysiology; snow-leopard; veterinary; medical; osteomyelitis; snow leopard; antibacterial; drug; Case; study; snow; leopard; browse; 1370 |
| Abstract |
A 5-mo-old male snow leopard (Panthera uncia) was presented for mild rear leg lameness. Osteomyelitis was suspected on the basis of radiographic changes and confirmed by histopathology of a biopsy sample from the affected bone. Aerobic cultures of the biopsies repeatedly grew Klebsiella oxytoca. Repeated anaerobic and fungal cultures did not result in growth. The leopard was treated unsuccessfully with cefadroxil, chloramphenicol, and trimethoprim/sulfadiazine despite apparent in vitro sensitivity to these antibiotics. Successful resolution was eventually achieved with enrofloxacin, 7.5 mg/kg p.o. b.i.d. for 60 days. The number of bones involved (right humerus, right and left ulna, right and left radius, right and left femur, right and left tibia, mandible, right metatarsus) made this an unusual presentation of osteomyelitis. |
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Document Type: English |
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SLN @ rana @ 277 |
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997 |
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Jalanka, H.H. |
| Title |
Medetomidine, medetomidine-ketamine combinations and atipamezole in nondomestic mammals: A clinical, physiological and comparative study |
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Journal Article |
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1991 |
Publication |
Dep.Clinical Sciences, Coll.Veterinary Med., Helsinki, Finland |
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taxonomy; phylogeny; Panthera-uncia; tranquilizers; zoo-management; physiology; veterinary; medical; medicine; zoo; zoos; browse; panthera; uncia; zoo management; management; 1460 |
| Abstract |
Hibiscus section Furcaria is composed of over 400 species. Kenaf (Hibiscus cannabinus) and rosella (Hibiscus sabdariffa) belong to this section. Both species are important fiber crops. The survey reported in this book was undertaken in order to find new sources of genetic diversity collect, save, and distribute germ plasm. The work contains a taxonomic key of section Furcaria in southern Africa, 8 species, a description of the species illustrated by line-drawings, and distribution maps. (Also discussed are; H. mechowii, H. meeusei, H. surattensis, H. acetosella, H. torrei, H. mastersianus, H. hiernianus, H. altissimus, H. diversifolius sub sp. rivularis.) |
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BK: Jalanka, H. H. Medetomidine, medetomidine-ketamine combinations and atipamezole in nondomestic mammals: A clinical, physiological and comparative study. 282p
Document Type: English. |
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SLN @ rana @ 177 |
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487 |
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