Results 51 to 60 of about 3,670 (207)

Evolution, systematics and phylogeography of pleistocene horses in the new world: a molecular perspective

, 2005
The rich fossil record of horses has made them a classic example of evolutionary processes. However, while the overall picture of equid evolution is well known, the details are surprisingly poorly understood, especially for the later Pliocene and ...
Weinstock, J., Rubenstein, Dan, Eric Scott, Duane Froese (9824), Weinstock, Jaco, Bravi Claudio, Andrei Sher (9815), Jaco Weinstock (9813), Dan Rubenstein (9818), Larry Martin, Alfredo Prieto, Lai, Xulong, Ho, Simon Y.W., Tong, W., Wenfei Tong, Ho, Simon Y. W., Bravi, Claudio Marcelo, Froese, D., Jaco Weinstock, Scott, Eric, Ho Simon Y.W, Martin, L., Cooper Alan, Claudio Bravi (9822), Dan Rubenstein, Claudio Bravi, Martin, Larry, Xulong, L., James Burns, Xulong Lai, Simon Y W Ho, Cooper, A., John Storer (9819), James Burns (9820), Duane Froese, Martin Larry, Froese Duane, Tong Wenfei, Froese, Duane, Lai Xulong (9826), Storer John, Scott, E., Sher, Andrei, Cooper, Alan, Martin, Larry D., Storer, J., Sher Andrei, Burns, J., Burns, James, Rubenstein Dan, Storer, John, Eske Willerslev, Alfredo Prieto (9823), Willerslev, E., Bravil, Claudio, Alan Cooper (9827), Ho, S., Xulong, Lai, Sher, A., Burns James, Simon Y.W Ho (9817), John Storer, Willerslev, Eske, Lai Xulong, Alan Cooper, Tong, Wenfei, Eric Scott (9825), Andrei Sher, Prieto, Alfredo, Bravi, Claudio, Larry Martin (9821), Prieto Alfredo, Prieto, A., Weinstock Jaco, Scott Eric, Bravi, C., Wenfei Tong (9816), Burns, James A., Rubenstein, D., Willerslev Eske, Eske Willerslev (9814)   +80 more
core   +1 more source

Intervertebral disc disease of the cervical and cranial thoracic vertebrae in equidae: eight cases. [PDF]

, 2019
peer reviewedIntervertebral disc disease in the cervical and cranial thoracic vertebrae is unusual in horses and the majority of documented cases have been associated with infection and resulted in ataxia.
V. Busoni, A. Salciccia, Dyson, Sue, Busoni, Valeria, S. Dyson, Salciccia, Alexandra   +5 more
core   +1 more source

Dermatite alérgica à picada de Culicoides em muar: relato de caso

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
RESUMO A dermatite alérgica à picada de ectoparasitos é uma enfermidade alergoparasitária bastante comum entre animais domésticos, sendo relatada principalmente em pequenos ruminantes e em animais de companhia.
T.I.B. Silva, L.A.K. Melchior, L.C.F. Baptista Filho, A.C.C. Fernandes, L.G. Silva, K.F. Vasconcelos, R.G. Revorêdo, D.D. Silva, L.E.H. Melo   +8 more
doaj   +1 more source

Nuevos registros de Hippidion (Mammalia, Perissodactyla) en el Pleistoceno tardío de la provincia de Buenos Aires, Argentina

Estudios Geologicos, 2013
En este estudio se describen dos nuevos cráneos referidos a Hippidion principale (Lund) y varios elementos del esqueleto apendicular referidos a H. devillei procedentes de dos localidades clásicas de la provincia de Buenos Aires, las márgenes de los ...
José Luis Prado, Ricardo Bonini, María Teresa Alberdi, Agustín Scanferla, Lucas H. Pomi, Enrique Fucks   +5 more
doaj   +1 more source

Behavioral Patterns of Zoo‐housed Lowland (Tapirus terrestris) and Malayan tapirs (Tapirus indicus), With a Focus on Sleeping Behavior

Zoo Biology, Volume 45, Issue 3, Page 356-367, May/June 2026.
A behavioral study of the nocturnal activity budget and rhythmicity reveals the relationship between lying cycle (LC) duration and time spent in the REM‐sleep posture (“lying – head down”, LHD) in zoo‐housed Lowland tapirs (Tapirus terrestris) and Malayan tapirs (Tapirus indicus). ABSTRACT To ensure and optimize husbandry conditions, zoo management and
Melina Kurzawe, Yannis König, Isabel Seyrling, Max Hahn‐Klimroth, Gaby Schneider, Paul Wilhelm Dierkes   +5 more
wiley   +1 more source

Sexual dimorphism of body size in taxidermy specimens of Equus quagga quagga Boddaert (Equidae)

, 2020
Heywood, Peter (2020): Sexual dimorphism of body size in taxidermy specimens of Equus quagga quagga Boddaert (Equidae). Journal of Natural History 53 (45-46): 2757-2761, DOI: 10.1080/00222933.2020.1736678, URL: http://dx.doi.org/10.1080/00222933.2020 ...
Heywood, Peter
core   +1 more source

Social Behaviour of African Equidae [PDF]

Zoologica Africana, 1972
Two basically different forms of social organisation have been discovered in the equids. Type one is represented by the plains zebra, Equus quagga, and by the mountain zebra, E. zebra, who live in non-territorial and coherent family groups and stallion groups. The young leave their original families in a set pattern. Type two comprises Grevy's zebra, E.
openaire   +2 more sources

Borna disease virus infection: Retrospective case series of five horses and two donkeys in Switzerland

Equine Veterinary Education, Volume 38, Issue 3, Page e119-e129, March 2026.
Summary Borna disease is an acute to subacute, rarely chronic non‐purulent meningoencephaylomyelitis affecting mainly horses and sheep. This case series describes the clinical signs, diagnosis, treatment, outcome and post‐mortem findings of five horses and two donkeys with this condition. The equids affected were geldings or mares of various breeds and
I. L. Piotrowski, M. Hilbe, H. K. Junge
wiley   +1 more source

Range area polygons during each epoch for (A) Camelidae, (B) Equidae, (C) Sciuridae, and (D) Tapiridae.

, 2012
Range area polygons during each epoch for (A) Camelidae, (B) Equidae, (C) Sciuridae, and (D) Tapiridae.
Rachel A. Beavins Tracy (169454), Larisa R. G. DeSantis (107881), Cassandra S. Koontz (169460), John C. Roseberry (169468), Matthew C. Velasco (169476)   +4 more
core   +1 more source

THE ROLE OF ZOOS IN REPATRIATION OF EQUIDAE [PDF]

Nature Conservation Research, 2019
The author considers possible approaches to the reintroduction into the wild of three taxa of equids (Przewalski's horse, Turkmenian kulan, and eastern kiang) kept in zoos and breeding centres in Russia and neighbouring countries. The approach is based on personal 40-year experience in zoos and literature.
openaire   +2 more sources