Results 151 to 160 of about 1,177 (184)

Gastrointestinal Parasitism in Przewalski Horses (Equus ferus przewalskii)

Acta Parasitologica, 2021
Przewalski's horse (Equus ferus przewalskii) is a subspecies of Equus ferus classified as endangered by the International Union for Conservation of Nature (IUCN), whose gastrointestinal (GI) parasitism has been studied in different populations, in situ and ex situ, during the last decades.
Catarina Jota Baptista   +2 more
openaire   +4 more sources

Annual Rhythm of Body Weight in Przewalski Horses (Equus ferus przewalskii)

Biological Rhythm Research, 2003
The live-weight of female Przewalski horses in a semi-natural reserve has been recorded continuously over 6 years by means of an automatic weighing machine and automatic identification. Data were tested for cyclic as well as for linear trend effects and a mathematical model was developed. A clear annual rhythm of live-weight with the maximum in October
Klaus M. Scheibe, Wolf J. Streich
openaire   +3 more sources

The 24-h time budget of a takh harem stallion (Equus ferus przewalskii) pre- and post-reintroduction

Applied Animal Behaviour Science, 1998
Abstract Focal animal sampling was used to determine the 24-h time budget of a takh harem stallion ( Equus ferus przewalskii ) during the 2 weeks prior to, and the two weeks following, reintroduction into the Hustain Nuruu Steppe Reserve, Mongolia. Both before and after release, the stallion spent approximately 47% of his time grazing, 6% standing ...
openaire   +3 more sources

UTERINE ADENOCARCINOMA IN A PRZEWALSKI'S WILD HORSE (EQUUS FERUS PRZEWALSKII)

Journal of Zoo and Wildlife Medicine, 2014
A 25-yr-old, nulliparous, female Przewalski's wild horse (Equus ferus przewalskii) with a history of pituitary pars intermedia dysfunction and recent onset of serosanguinous vaginal discharge was euthanized after a period of lethargy and inappetance. Postmortem examination confirmed an infiltrative uterine adenocarcinoma, which is an uncommon neoplasia
Rachel, Thompson   +3 more
openaire   +2 more sources

ВЛИЯНИЕ ДИКИХ (EQUUS FERUS PRZEWALSKII) И ДОМАШНИХ (EQUUS FERUS) ЛОШАДЕЙ НА ОСНОВНЫЕ СВОЙСТВА ЧЕРНОЗЕМОВ ОБЫКНОВЕННЫХ УЧАСТКА «ПРЕДУРАЛЬСКАЯ СТЕПЬ» ГОСУДАРСТВЕННОГО ЗАПОВЕДНИКА «ОРЕНБУРГСКИЙ»

ПРОБЛЕМЫ АГРОХИМИИ И ЭКОЛОГИИ, 2023
Изучено сравнительное влияние выпаса диких лошадей Пржевальского (Equus ferus przewalskii Polaków) и домашних лошадей (Equus ferus Boddaert) на основные свойства черноземов обыкновенных, растительных сообществ и активности дождевых червей. Установлена смена разнотравно-типчаково-ковыльных сообществ на мятликово-полынковое с сокращением площади ...
openaire   +1 more source

SURVEY OF ANAPLASMA PHAGOCYTOPHILUM ANTIBODIES IN CAPTIVE PRZEWALSKI'S HORSES (EQUUS FERUS PRZEWALSKII)

Journal of Zoo and Wildlife Medicine, 2017
Anaplasma phagocytophilum (formerly Ehrlichia equi ) is a tickborne pathogen of domestic horses and the causative agent of equine granulocytic anaplasmosis. After the occurrence of clinical anaplasmosis in a Przewalski's horse ( Equus ferus przewalskii) housed at the Smithsonian Conservation Biology Institute in 2008, opportunistic serosurveillance of ...
Sim, Richard R.   +4 more
openaire   +3 more sources

Intestinal parasites in Przewalski's horses (Equus ferus przewalskii): a field survey at the Hortobágy National Park, Hungary

Journal of Helminthology, 2021
Abstract The Pentezug Wildhorse Reserve, located in the Hortobágy National Park, Hungary, has one of the biggest ex situ populations of Przewalski's horses and aims to preserve its landscape and to study this subspecies. Between September and November 2018, 79 faecal samples were collected from Przewalski's horses.
C. Jota Baptista   +4 more
openaire   +2 more sources

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