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85 results for “Puma”
A Clinical Trial About Treatment of Mild to Moderate Persistent Alergic Rhinnitis With Test or Reference Mometasone (PUMA)
ClinicalTrials.gov study NCT01372865. IPD Sharing: Not stated. Countries: 1. Publications: 1.
PUMA Implementation 2
ClinicalTrials.gov study NCT03713931. IPD Sharing: YES. Countries: 1. Publications: 11.
Data from: Table scraps: inter-trophic food provisioning by pumas
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Data from: Multiple anthropogenic interventions drive puma survival following wolf recovery in the Greater Yellowstone Ecosystem
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Data from: Feline immunodeficiency virus in puma: estimation of force of infection reveals insights into transmission
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Puma camera trap dataset in Patagonia National Park, Chile
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Data from: Response of pumas (Puma concolor) to migration of their primary prey in Patagonia
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Data from: Puma predation subsidizes an obligate scavenger in the high Andes
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Data from: Fractured genetic connectivity threatens a southern California puma (Puma concolor) population
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Data from: Survival and mortality of pumas (Puma concolor) in a fragmented, urbanizing landscape
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Data from: Noninvasive individual and species identification of jaguars (Panthera onca), pumas (Puma concolor) and ocelots (Leopardus pardalis) in Belize, Central America using cross-species microsatellites and fecal DNA
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Data from: Genetic source-sink dynamics among naturally structured and anthropogenically fragmented puma populations
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Data from: Characterization of puma-livestock conflicts in rangelands of central Argentina
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Data from: Puma responses to unreliable human cues suggest an ecological trap in a fragmented landscape
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Data from: A single migrant enhances the genetic diversity of an inbred puma population
Migration is essential for maintaining genetic diversity among populations, and pumas (Puma concolor) provide an excellent model for studying the genetic impacts of migrants on populations isolated by increasing human development. In densely populated southern California, USA, puma populations on the east and west side of interstate highway 15 (I-15) have become fragmented into a small inbred population on the west side (Santa Ana Mountains) and a relatively larger, more diverse population on the east side (Eastern Peninsular Range). From 146 sampled pumas, genetic analyses indicate seven pumas crossed I-15 over the last 15 years, including four males from west to east, and three males from east to west. However, only a single migrant (named M86) was detected to have produced offspring and contribute to gene flow across the I-15 barrier. Prior to the M86 migration, the Santa Ana population exhibited inbreeding and had significantly lower genetic diversity than the Eastern Peninsular Range population. After M86 emigrated, he sired 11 offspring with Santa Ana females, decreasing inbreeding measures and raising heterozygosity to levels similar to pumas in the Eastern Peninsular Range. The emigration of M86 also introduced new alleles into the Santa Ana population, although allelic richness still remained significantly lower than the Eastern Peninsular population. Our results clearly show the benefit of a single migrant to the genetics of a small, isolated population. However, ongoing development and habitat loss on both sides of I-15 will increasingly strengthen the barrier to successful migration. Further monitoring, and potential human intervention, including minimizing development effects on connectivity, adding or improving freeway crossing structures, or animal translocation, may be needed to ensure adequate gene flow and long-term persistence of the Santa Ana puma population.
Habitat diversity influences puma (Puma concolor) diet in the Chihuahuan Desert
<p>Habitat heterogeneity and corresponding diversity in potential prey species should increase the diet breadth of generalist predators. Many previous studies describing puma Puma concolor diets in the arid regions of the southwestern United States were focused within largely xeric locations, overlooking the influence of heterogeneity created by riparian forests. Such habitat heterogeneity and corresponding prey diversity could influence prey availability and puma diet composition. We examined seasonal prey composition of pumas occupying areas with different habitat conditions representing riparian areas adjacent to the Rio Grande and xeric Chihuahuan Desert uplands in southern New Mexico. We collected prey composition data from 686 kill sites made by 17 (9 males and 8 females) GPS-collared pumas from 2014 to 2018. Diet composition included 32 different avian, aquatic, small mammal, and ungulate prey species. Prey composition varied, with more ungulate prey consumed by pumas inhabiting the upland desert areas and more aquatic prey consumed in the riparian bosque. Prey composition differed between seasons, with ungulate prey decreasing and aquatic prey increasing during the hot–dry season. Prey composition also varied between puma sex and habitat with females in the desert uplands consuming more small mammals than either males or females in riparian areas. The diverse diets of the pumas inhabiting the heterogeneous landscapes in southern New Mexico provide additional evidence that pumas have broad diets that are strongly influenced by the habitat and prey community that their home range encompasses.</p>
On following pages: 26. Jaguarundi (Puma yagouaround)); 27. Puma (Puma concolor). in Felidae
On following pages: 26. Jaguarundi (Puma yagouaround)); 27. Puma (Puma concolor).
FIG. 6 in Human-puma (Puma concolor (Linnaeus, 1771)) relations in the Dry Chaco of Córdoba, Argentina
FIG. 6. — Puma (Puma concolor (Linnaeus, 1771)) skeleton displaying elements recovered (bones in grey) and cut marks heatmap. Numbers are percentages (%) of anthropic traces. Credits: Thiago Costa.
FIG. 1 in Human-puma (Puma concolor (Linnaeus, 1771)) relations in the Dry Chaco of Córdoba, Argentina
FIG. 1. — Study area, the northwest of Córdoba in Argentina, South America (insert). B, C, pumas (Puma concolor (Linnaeus, 1771)) captured on camera traps southward the saline depressions (31°0'23.56"S, 65°32'19.00"W). Credits: Thiago Costa.
Data from: A single migrant enhances the genetic diversity of an inbred puma population
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.