Results 51 to 60 of about 296,433 (211)

Molecular Identification of Selected Cervid Helminths in Supplementarily Fed European Bison Population

open access: yesJournal of Parasitology Research
Conclusion: Management practices, such as supplementary feeding, can influence the spread of parasite infections in social mammals. This study also promotes the application of molecular methods for noninvasive parasitological monitoring of wildlife ...
Magdalena Świsłocka-Cutter   +4 more
doaj   +1 more source

Assessing the umbrella value of a range-wide conservation network for Jaguars (Panthera onca) [PDF]

open access: yes, 2016
Umbrella species are employed as conservation short-cuts for the design of reserves or reserve networks. However, empirical data on the effectiveness of umbrellas is equivocal, which has prevented more widespread application of this conservation strategy.
Adriaensen   +62 more
core   +1 more source

Efficiency and effectiveness in representative reserve design in Canada: the contribution of existing protected areas [PDF]

open access: yes, 2009
To be effective, reserve networks should represent all target species in protected areas that are large enough to ensure species persistence. Given limited resources to set aside protected areas for biodiversity conservation, and competing land uses, a
Nudds, Thomas D., Wiersma, Yolanda
core   +1 more source

One Health against the extinction of the mountain tapir (Tapirus pinchaque) in the Central Andes of Colombia

open access: yesCABI One Health
Colombia is the only country that supports populations of three tapir species. Among them, the mountain tapir (Tapirus pinchaque) is classified as Endangered (EN) due to the rapid transformation of its natural habitats. This threat is further exacerbated
Hugo Mantilla-Meluk   +12 more
doaj   +1 more source

Quantification of argyrophillic, argentaffin and insulin immunoreactive cells in the small intestine in the opossum Didelphis aurita (Wied-Neuwied, 1826) - doi: 10.4025/actascibiolsci.v33i4.8644

open access: yesActa Scientiarum: Biological Sciences, 2011
The objective of this study was to quantify argyrophillic, argentaffin and insulin immunoreactive endocrine cells in the different segments of the small intestine of Didelphis aurita and measure probable differences in the number of these cells between ...
Gláucia Marques Freitas Ribeiro   +4 more
doaj   +1 more source

Mammals

open access: yesKoedoe, 1988
At last! A book that tells visitors to the Kruger National Park much more than just gestation period and record horn length of the larger mammals.
openaire   +3 more sources

A New Algorithm for Identifying Genome Rearrangements in the Mammalian Evolution

open access: yesFrontiers in Genetics, 2019
Genome rearrangements are the evolutionary events on level of genomes. It is a global view on evolution research of species to analyze the genome rearrangements.
Juan Wang   +4 more
doaj   +1 more source

The Gelasian (Late Villanyan-MN17) diversified micromammal assemblage with Mimomys pliocaenicus from Coste San Giacomo (Anagni basin, central Italy), taxonomy and comparison with selected european sites [PDF]

open access: yes, 2015
The Gelasian site of Coste San Giacomo (CSG) (central Italy) provides a unique opportunity to investigate the faunal and environmental changes occurred in Mediterranean Europe during the Early Pleistocene. The finding of both large and small mammal fauna
Bellucci, Luca   +2 more
core   +1 more source

Deciphering seed dispersal decisions: Size, not tannin content, drives seed fate and survival in a tropical forest

open access: yesEcosphere, 2019
Scatter‐hoarding animals can dramatically affect plant survival by depositing seeds in favorable microhabitats away from parent plants (seed dispersal) and by consuming seeds (seed predation).
Erin K. Kuprewicz   +1 more
doaj   +1 more source

Rapid 18F-FDG Uptake in Brain of Awake, Behaving Rat and Anesthetized Chicken has Implications for Behavioral PET Studies in Species With High Metabolisms

open access: yesFrontiers in Behavioral Neuroscience, 2018
Brain-behavior studies using 18F-FDG PET aim to reveal brain regions that become active during behavior. In standard protocols, 18F-FDG is injected, the behavior is executed during 30–60 min of tracer uptake, and then the animal is anesthetized and ...
Maria E. L. Gold   +8 more
doaj   +1 more source

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