Results 1 to 10 of about 1,747 (179)

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 Veterinária
This 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, Flávio Paixão de Alencar Junior, Richard de Campos Pacheco, Samuel Felipe Bressan, José Gabriel Gonçalves Lins, Felipe Fornazari   +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, Adriana Patricia Rojas-Rodríguez   +1 more
doaj   +5 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, Harmsen BJ, Urbina YL, Wooldridge RL, Doncaster CP, Quigley H, Figueroa OA.   +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 ...
Diana Alvarez, Esteban Payan, Manuel Ruiz-Garcia   +2 more
exaly   +4 more sources

Jaguar Range-Wide Connectivity: Prioritising Core Areas and Corridors Between and Within Protected Areas and Indigenous Lands. [PDF]

Glob Chang Biol
Using movement‐based connectivity models, we identify priority core areas and dispersal corridors for jaguars across the Americas, revealing strong connectivity in South America but major fragmentation in Mexico, Central America and the Atlantic Forest.
Alvarenga GC, Sartor CC, Srbek-Araujo AC, Mendes-Oliveira AC, Harmsen B, De Angelo C, Esteves CF, de Campos CB, Polli DJ, Viana DFP, Gräbin DM, Donadio E, Ramalho EE, Payán E, Azevedo FCC, Palomares F, Powell GVN, Ceballos G, Porfirio G, Zarza H, Cassaigne I, Bogoni JA, Sena L, Maranhão L, de Brito MRM, Tobler MW, Wiig Ø, Antelo R, Foster RJ, Sampaio R, Naidoo R, Nuñez R, Morato RG, Mendoza SP, Boron V, Moreno WHA, Macdonald DW, Kaszta Ż, Cushman SA.   +38 more
europepmc   +2 more sources

MitoNumt: A Workflow for Recovering Mitochondrial Genomes From Long‐Read Data and Detecting NUMT Contamination in Mitochondrial Genome Assemblies [PDF]

Molecular Ecology Resources
ABSTRACT Nuclear mitochondrial DNA segments (NUMTs) are genomic DNA fragments that originate from historical insertions of mitochondrial DNA sequences into the nuclear genome. During mitochondrial genome (mtgenome) assembly from short‐read genome sequencing data, NUMT fragments may be misidentified and incorporated into mtgenome assemblies, leading to ...
Cao R, Xin T, Hao Y, Hu Y.
europepmc   +2 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, Gabriel Oliveira de CARVALHO, Robson Roney BERNARDO, Joana MACEDO, Adan Santos LINO, Emiliano Esterci RAMALHO, Daniele KASPER, Rodrigo Ornellas MEIRE, João Paulo Machado TORRES, Olaf MALM   +9 more
doaj   +1 more source

Roaming among humans: noteworthy records of jaguar (Panthera onca) close to human settlements in the Paraguayan Humid Chaco

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, K. Musalem, A. Weiler, J. F. González–Maya   +3 more
doaj   +1 more source

First records of Brazilian three-banded armadillo (Tolypeutes tricinctus, Mammalia, Cingulata, Chlamyphoridae) predation by jaguar (Panthera onca, Mammalia, Carnivora, Felidae)

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, Liana Mara Mendes de Sena, Flávio Henrique Guimarães Rodrigues   +2 more
doaj   +1 more source

Jaguar Panthera onca (Linnaeus, 1758) (Mammalia: Carnivora: Felidae) presumably feeding on Flathead Catfish Pylodictis olivaris (Rafinesque, 1818) (Actinopterygii: Siluriformes: Ictaluridae) at Aros and Yaqui rivers, Sonora, Mexico

Journal of Threatened Taxa, 2021
Despite the abundant literature on the feeding preferences of the Jaguar Panthera onca throughout its range in America, few studies report fish consumed as prey by Jaguars.
Juan Pablo Gallo-Reynoso
doaj   +1 more source