X, Y, Z

 

Yalden DW, Largen MJ, Kock D. 1980. Catalogue of the mammals of Ethiopia. 4. Cheetah.
Italian Journal of Zoology 8, 169-172.

The data source of the author on the cheetah presence in Ethiopia is detailed. The cheetah is described as not common, but still widespread in the eastern and southern lowlands of Ethiopia. It may be always scarce since there are few records from early travelers. It is probably threatened in many parts of Ethiopia, as it is the case in Somalia. Illegal hunting and extensive destruction of natural habitats by human activities are the major cause of the depletion. The present status is very uncertain.

Les sources de données de l'auteur sur la présence du guépard en Ethiopie sont détaillées. Le guépard est décrit comme rare, mais encore répandu dans les plaines de l'est et du sud de l'Ethiopie. Il a peut être toujours été rare puisque l'on a que peu d'observations des premiers voyageurs. Il est probablement menacé dans beaucoup d'endroits d'Ethiopie, comme c'est le cas en Somalie. La chasse illégale et l'intense destruction des habitats naturels par les activités humaines sont les causes principales de régression. Le statut actuel est incertain. 

Yalden_et_al_1980_Mammals_of_Ethiopia_-_Cheetah.pdf


 

 

Yalden DW, Largen MJ, Kock D, Hillman JC. 1996. Catalogue of the mammals of Ethiopia and Eritrea. 7. Revised checklist, zoogeography and conservation. Tropical Zoology 9, 73-75.

In Ethiopia, the cheetah has been recorded in the National Parks of Awash, Mago and Omo or their immediate vicinity. It has been also probably recorded in Yangudi Rassa National Park.

En Ethiopie, le guépard a été observé dans les Parcs Nationaux d'Awash, de Mago et d'Omo ou dans leurs environs immédiats. Il a été probablement observé dans le Parc National de Yangudi Rassa. 

Yalden_et_al_1996_Mammals_of_Ethiopia_and_Eritrea_Revised_checklist.pdf


 

 

Young WH. 1989. Predators and Prey. Custos 18, 48.

Short story how 3 cheetahs killed a half-grown gemsbok. Still alive they ripped it open to kill it. It took about fifteen minutes to die during which time the cheetahs had startet to eat.

Young_1989_Predators_and_Prey.pdf


 

Yuhki N, O'Brien SJ. 1990. DNA variation of the mammalian major histocompability complex reflects genomic diversity and population history. Proc Natl Acad Sci USA 87, 836-840.

The major histocompatibility complex (MHC) is a multigene complex of tightly linked homologous genes that encode cell surface antigens that play a key role in immune regulation and response to foreign antigens. In most species, MHC gene products display extreme antigenic polymorphism, and their variability has been interpreted to reflect an adaptive strategy for accommodating rapidly evolving infectious agents that periodically afflict natural populations. Determination of the extent of MHC variation has been limited to populations in which skin grafting is feasible or for which serological reagents have been developed. We present here a quantitative analysis of restriction fragment length polymorphism of MHC class I genes in several mammalian species (cats, rodents, humans) known to have very different levels of genetic diversity based on functional MHC assays and on allozyme surveys. When homologous class I probes were employed, a notable concordance was observed between the extent of MIC restriction fragment variation and functional MHC variation detected by skin grafts or genome-wide diversity estimated by allozyme screens. These results confirm the genetically depauperate character of the African cheetah, Acinonyx jubatus, and the Asiatic lion, Panthera leo persica; further, they support the use of class I MHC molecular reagents in estimating the extent and character of genetic diversity in natural populations.

Yuhki_&_OBrien_1990_DNA_variation_reflects_genomic_diversity_and_population_history.pdf


 

 Ziesler G, Hofer A. 1948. The East Africa diaries of a Wildlife Photographer. Fact on Files Inc., New York. Pp. 138-145.

 Diary of a cheetah family, mother and two cubs. Describing 6 full days of the family.

 Ziesler_&_Hofer_1984_The_East_Africa_Diaries_of_a_Wildlife_Photographer.pdf


 

Zimmerman S. 1996. Cheetahs. Ranchers. Hope. Earthwatch November/December 1996, 10-19.

Namibia's 2500 cheetahs represent the species' largest wild population. But Namibia also represents its greatest threat. Nearly 7000 cheetahs were removed from Namibia's farmlands from 1980-1991, according to CITES.  Ranchers consider them a threat to their livestock and knew this predator was itself easy prey because of its nonaggressive nature. The Cheetah Conservation Fund's ambitious goal is to save habitat and broker a truce with Namibia's ranchers.

Zimmerman_1996_Cheetahs_Ranchers_Hope.pdf


 

 Zoo Outreach Organisation. 1985. Zoo Information Exchange Notebook. Zoo-Zen 1, 34 pp.

This issue of ZOO ZEN is an assortment of materials on hand-rearing baby exotics, primarily milk composition. Included are a critique of hand-raising, milk composition and formula selection for hand-rearing young mammals and other information about milk, its digestive function and postnatal nutrition.

Zoo_Outreach_Organisation_1985_Zoo-Information_Exchange_Notebook.pdf


 

Zoo Outreach Organisation. 1990. Report: History, Status, and Management of Cheetahs and lesser Cats in Indian Zoological Gardens. Zoo Zen 6, 27 pp.
The report of the survey should be helpful for the Indian zoo managers who are trying to keep and breed the species under study. In this report is included a copy of all the questionnaires and data forms. Collecting status and management information in Indian zoos is a relatively new exercise. Any zoos that would like to send more up-to-date information can do so. Contents of the report are:
1) Preliminary Status Survey, Cheetahs and ten species of lesser cats
2) Management Report, diet, enclosure, behaviour and reproduction, medical five species of lesser cats in 24 zoos.
3) Cheetah care survey. Questionnaire compared to SSP protocol
4) Appendixes: letters, questionnaires and sample date form

Zoo_Outreach_Organisation_1990_Report_History_Status_and_Management.pdf


 

Zoological Society of San Diego. 1990. Cheetah SSP Newsletter - Summer 1990. Cheetah News 2 (2), 1-6.
This issue of the SSP Newsletter contains articles about: Cheetah SSP Report, Progress on captive cheetah studies, Cheetah litter at White Oak Plantation, Overview of the Toledo Zoo's Cheetah Program, Cheetah Cubs at St. Louis Zoo, News from Fossil Rim, Radiotelemetry Project, Update from the Toledo Zoo on reproductive exams.

Zoological_Society_of_San_Diego_1990_Cheetah_SSP_Newsletter_summer.pdf


 

Zoological Society of San Diego. 1990. Cheetah SSP Newsletter - Winter 1990. Cheetah News 2 (1), 1-4.
This issue of the SSP Newsletter contains articles about: An investigative trip to Zimbabwe and Namibia concerning the status of the Cheetah, Cheetah SSP, Report of the cheetah research council,  Cheetah SSP Meeting 1989

Zoological_Society_of_San_Diego_1990_Cheetah_SSP_Newsletter_winter.pdf


 

Zoological Society of San Diego. 1991. Cheetah SSP Newsletter. Cheetah News 3 (1), 1-8.
This issue of the SSP Newsletter contains articles about: Cheetah SSP Report, Cheetah FPE (Focale palatine erosion), Jackson Zoo announces first cheetah births, Cheetah reproduction at Lincoln Park Zoo, Field research in Kruger National Park, Monitorium on further cheetah breeding, Worldwide survey of the status of cheetahs living in the wild, Wildlife Safari update.

Zoological_Society_of_San_Diego_1991_Cheetah_SSP_Newsletter.pdf


 

 

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