Results 61 to 70 of about 4,364 (232)

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

open access: yesEstudios 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   +5 more
doaj   +1 more source

Nova Ocorrência de Mamíferos do Quaternário nos Tanques de Taperoá (Paraíba) e Alagoinha (Pernambuco), Nordeste do Brasil: Implicações Paleoambientais [PDF]

open access: yesAnuário do Instituto de Geociências, 2017
Este trabalho reporta novas ocorrências de mamíferos da Megafauna do Quaternário nos sítios paleontológicos de Campo Alegre (município de Taperoá, estado da Paraíba) e Lage Grande (município de Alagoinha, estado de Pernambuco), Nordeste do Brasil.
Hermínio Ismael de Araújo-Júnior   +3 more
doaj   +1 more source

Accommodation of Dental Variations During Jaw Growth in Ungulate Mammals

open access: yesJournal of Experimental Zoology Part B: Molecular and Developmental Evolution, Volume 344, Issue 8, Page 487-504, December 2025.
Using geometric morphometrics, we compared the covariation pattern of the dentition and the palate during growth in 23 ungulate species. ABSTRACT The growth of teeth and jaw bones is intimately linked in vertebrates, especially in mammals due to their specialized dentition and limited body growth.
Helder Gomes Rodrigues   +3 more
wiley   +1 more source

One dung to attract them all: Faeces attractiveness to dung beetles in herbivore multispecies pasture

open access: yesEcological Entomology, Volume 50, Issue 6, Page 1172-1183, December 2025.
Dung beetle attractiveness varies among dung from different herbivores despite similar diets. The diversity of herbivores within an enclosure has a limited effect on dung beetle's diversity. Trophic resource availability could impact dung beetle trophic preferences in the long term.
Cloé Joly   +5 more
wiley   +1 more source

THE HIPPARIONINE HORSES (PERISSODACTYLA: MAMMALIA) FROM THE LATE MIOCENE OF TIZI N’TADDERHT (SOUTHERN OUARZAZATE BASIN; CENTRAL HIGH ATLAS; MOROCCO)

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2020
The fossiliferous locality of Tizi N’Tadderht, already known in the literature , has yielded a significant vertebrate fossil association as it represents the first documentation of a Late Miocene vertebrate fauna in the western area of North Africa.
OMAR CIRILLI   +6 more
doaj   +1 more source

The European Union One Health 2024 Zoonoses Report

open access: yesEFSA Journal, Volume 23, Issue 12, December 2025.
Abstract This report by the European Food Safety Authority and the European Centre for Disease Prevention and Control presents the results of zoonoses monitoring and surveillance activities carried out in 2024 in 27 Member States (MSs), the United Kingdom (Northern Ireland) and eight non‐MSs, according to the Zoonoses Directive 2003/99/EC.
European Food Safety Authority (EFSA) | European Centre for Disease Prevention and Control (ECDC)
wiley   +1 more source

Equidae Gray 1821

open access: yes, 1982
Family Equidae REVIEWED BY: D. K. Bennett (DKB); C. R. Durst (CRD); C. P. Groves (CPG); P. Grubb (PG); I. U. Kohler (IUK); O. L. Rossolimo (OLR) (U.S. S.R.); A. C. Ziegler (ACZ). ISIS NUMBER: 5301418001000000000.
Honacki, James H.   +2 more
openaire   +1 more source

Bloat and colic in horses experimentally induced by the ingestion of Panicum maximum cv. ‘Mombaça’ Timpanismo e cólica em equinos induzidos experimentalmente pela ingestão de Panicum maximum cv. ‘Mombaça’

open access: yesCiência Rural, 2012
In the Amazon region, sprouting pastures of Panicum maximum cause colic and death in horses and mules. To produce the disease two experiments were performed with growing P. maximum cv. 'Mombaça' in penned horses.
Valíria Duarte Cerqueira   +4 more
doaj   +1 more source

The complete mitochondrial genome of the extinct Pleistocene horse (Equus cf. lenensis) from Kotelny Island (New Siberian Islands, Russia) and its phylogenetic assessment

open access: yesMitochondrial DNA. Part B. Resources, 2020
The complete mitochondrial genome from the Pleistocene stallion horse (Equus cf. lenensis) which complete skull was found in 1901 on Kotelny Island (New Siberian Archipelago, Sakha Republic, Russia) is published in this paper.
Artem V. Nedoluzhko   +8 more
doaj   +1 more source

Relação entre a quantidade de AgNORS, atividade proliferativa e o estágio de desenvolvimento placentário em equinos Relationship between the amount of AgNORs, proliferative activity and stage of placental development in horses

open access: yesPesquisa Veterinária Brasileira, 2012
As Regiões Organizadoras de Nucléolo (NORs - nucleolar organizer regions) são utilizadas para descrever regiões de cromatina coradas por Nitrato de Prata e estão relacionados com a atividade de síntese de RNAr e com a agilidade e rapidez na proliferação ...
Ana C.F. Mançanares   +6 more
doaj  

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