Results 1 to 10 of about 3,129 (215)
First record of Spirometra spp. eggs in fecal samples from Panthera onca in the Brazilian Pantanal: a One Health approach [PDF]
Revista Brasileira de Parasitologia VeterináriaThis study examines the presence of gastrointestinal parasites in fecal samples from free-ranging jaguars (Panthera onca) in the Pantanal biome and assesses their potential as bioindicators of environmental health at the human-animal interface using a ...
Paul Raad +5 more
doaj +2 more sources
Estudio piloto comportamental de Panthera onca
Ciencia y Agricultura, 2014 En el presente artículo se determinó la respuesta comportamental a un plan de enriquecimiento ambiental en jaguares, y las variaciones en los niveles de metabolitos de glucocorticoides.
Ginette Isabel Chavarro-Tulcán +1 more
doaj +5 more sources
Unveiling demographic and mating strategies of Panthera onca in the Pantanal, Brazil. [PDF]
J Mammal, 2023 AbstractWe conducted the first long-term and large-scale study of demographic characteristics and reproductive behavior in a wild jaguar (Panthera onca) population. Data were collected through a combination of direct observations and camera trapping on a study area that operates both as a cattle ranch and ecotourism destination.
Fragoso CE +7 more
europepmc +3 more sources
Jaguar (Panthera onca) density and tenure in a critical biological corridor. [PDF]
J Mammal, 2020 Abstract We estimated jaguar density and tenure, and investigated ranging behavior, using camera traps across the Maya Forest Corridor, a human-influenced landscape in central Belize that forms the only remaining connection for jaguar populations inhabiting two regional forest blocks: the Selva Maya and the Maya Mountain Massif.
Foster RJ +6 more
europepmc +7 more sources
DNA microsatellite characterization of the jaguar (Panthera onca) in Colombia
Genes and Genetic Systems, 2006 The Colombian jaguar population is thought to contain two different subspecies, Panthera onca centralis and Panthera onca onca. The genetic structure of this population was evaluated using 12 microsatellite loci (n = 62 samples). In addition, 22 jaguar DNA samples from Guatemala, Paraguay, Perú, Bolivia, Venezuela and Brazil were analyzed for these ...
D Alvarez +2 more
exaly +4 more sources
Total mercury in wild felids occurring in protected areas in the central Brazilian Amazon [PDF]
Acta Amazonica, 2020 This is the first study to investigate mercury (Hg) contamination in felid species in the Brazilian Amazon. We collected 26 fur samples from wild felids of four species (Puma concolor, Panthera onca, Leopardus pardalis and Leopardus wiedii) occurring in ...
Marcelly Castello Branco LOPES +9 more
doaj +1 more source
Arxius de Miscel-lània Zoològica, 2021 Deambulant entre éssers humans: registres notables sobre el jaguar (Panthera onca) prop d’assentaments humans al Chaco Humit del Paraguai Els jaguars (Panthera onca Linnaeus, 1758) han estat extirpats de gairebé el 55 % de la seva àrea de distribució ...
R. Laino +3 more
doaj +1 more source
Papéis Avulsos de Zoologia, 2021 The jaguar Panthera onca and the Brazilian three-banded armadillo Tolypeutes tricinctus are two threatened mammals that coexist in the Caatinga dry forests and the Cerrado savannas of Brazil.
Rodolfo Assis Magalhães +2 more
doaj +1 more source
Frontiers in Microbiology, 2022 Intestinal microbes are important symbiotes in the gastrointestinal tract of mammals, which are affected by food, environment, climate, genetics, and other factors.
Lei Chen +7 more
doaj +1 more source
Predação de gado por onças no Pantanal: características, dinâmica e o conflito com fazendeiros
Boletim do Museu Paraense Emílio Goeldi. Ciências Naturais, 2021 O Pantanal é uma área importante para a conservação da onça-pintada (Panthera onca) e da onça-parda (Puma concolor). No entanto, o bioma possui peculiaridades que tornam a conservação de grandes felinos complexa e desafiadora.
Sandra Cavalcanti +2 more
doaj +1 more source