Results 71 to 80 of about 11,483 (254)

Genetic identification of gastrointestinal parasites in the world's most endangered ungulate, the hirola (Beatragus hunteri)

open access: yesVeterinary Record, Volume 196, Issue 12, 21/28 June 2025.
Abstract Background The hirola (Beatragus hunteri) is the world's most critically endangered antelope. Its parasitic fauna has never been genetically characterised, raising questions about its possible role in the species' population decline. This study aimed to assess the presence of gastrointestinal parasites in hirolas and their transmission ...
Susana Remesar   +5 more
wiley   +1 more source

HUNTING AND USE OF WHITE-TAILED DEER IN MAYAN COMMUNITIES

open access: yesTropical and Subtropical Agroecosystems, 2018
The objective of present study was to determine the current importance of hunting and use of white-tailed deer (Odocoileus virginianus), as part of livelihood strategies in four Mayan communities: Nunkiní, Sahcabchén, Pich and Chencoh, all located in ...
Oscar Gustavo Retana Guiascón   +1 more
doaj  

The Lost Large Mammals of Arabia

open access: yesJournal of Biogeography, Volume 52, Issue 6, June 2025.
ABSTRACT Aim If successful, plans to restore the vegetation of the Arabian Peninsula (AP) as announced by the Middle East and Saudi Green Initiatives will see the greatest increase in vegetation cover since the beginning of the Holocene Humid Phase (HHP), roughly 9–10,000 years ago.
Christopher Clarke, Sultan M. Alsharif
wiley   +1 more source

Osteossíntese de fêmur e tíbia em veado-catingueiro (Mazama gouazoubira): relato de caso

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia
RESUMO O presente estudo relata o caso de um veado-catingueiro jovem, provindo de vida livre e com histórico de atropelamento. Posteriormente à realização de exames, o animal foi diagnosticado com fratura exposta distal de tíbia (Salter-Harris tipo I) e ...
L.E. Surita   +3 more
doaj   +1 more source

Promoting Community‐Led Monitoring of Taonga (Treasured) Species and Freshwater Health Through eDNA Metabarcoding

open access: yesEnvironmental DNA, Volume 7, Issue 3, May–June 2025.
The manuscript describes our partnership with a rural community and the use of freshwater tree‐of‐life eDNA analysis methods to provide a tangible demonstration of the ecosystem health and biodiversity measurements of their local water catchment. The eDNA methods were able to provide a clear link back to culturally significant species, some of which ...
Amy A. Gault   +9 more
wiley   +1 more source

Sedimentary ancient DNA from caves: Challenges and opportunities

open access: yesJournal of Quaternary Science, Volume 40, Issue 4, Page 565-578, May 2025.
Abstract Caves are unique depositional environments that hold great potential for long‐term preservation of DNA due to their typically cool and stable internal climates, buffered from external climate extremes. Bones from caves have long been recognised as an excellent source of ancient DNA, yet the potential for DNA preservation in cave sediments ...
Siobhan Evans   +2 more
wiley   +1 more source

Morphological Investigation of the Roe Deer (Capreolus capreolus) Os Hyoideum and Creating a 3D Model

open access: yesVeterinary Medicine and Science, Volume 11, Issue 3, May 2025.
With this study, detailed morphological, morphometric and 3D printing data of the roe deer os hyoideum were obtained for the first time and its similarities and differences with other animal species were compared. The os hyoideum consisted of six parts, but the processus lingualis, which is found in ruminants, was not present in the roe deer.
Sedef Selviler Sizer   +6 more
wiley   +1 more source

Quantifying Bone Collagen Fingerprint Variation Between Species

open access: yesMolecular Ecology Resources, Volume 25, Issue 4, May 2025.
ABSTRACT Collagen is the most ubiquitous protein in the animal kingdom and one of the most abundant proteins on Earth. Despite having a relatively repetitive amino acid sequence motif that enables its triple helical structure, in type 1 collagen, that dominates skin and bone, there is enough variation for its increasing use for the biomolecular species
Andrew Baker, Michael Buckley
wiley   +1 more source

ENTREVISTA: PROFESSORA MARTINE FAURE

open access: yesClio Arqueológica, 2018
Claude Guérin, da Universidade de Lyon 1, e Martine Faure, da Universidade de Lyon 2, formaram uma equipe coesa e que descobriu e publicou numerosos achados paleontológicos.
Gabriela Martin
doaj   +1 more source

Shifting baselines and the forgotten giants: integrating megafauna into plant community ecology

open access: yesOikos, Volume 2025, Issue 5, May 2025.
The extensive, prehistoric loss of megafauna during the last 50 000 years led early naturalists to build the founding theories of ecology based on already‐degraded ecosystems. In this article, we outline how large herbivores affect community ecology, with a special focus on plants, through changes to selection, speciation, drift, and dispersal, thereby
Skjold Alsted Søndergaard   +3 more
wiley   +1 more source

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