Serosurvey of Smooth Brucella, Leptospira spp. and Toxoplasma gondii in Free-Ranging Jaguars (Panthera onca) and Domestic Animals from Brazil. [PDF]
PLoS One, 2015 This study investigated the exposure of jaguar populations and domestic animals to smooth Brucella, Leptospira spp. and Toxoplasma gondii in the Cerrado, Pantanal and Amazon biomes of Brazil.
Furtado MM +11 more
europepmc +20 more sources
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 +4 more sources
Cryptorchidism in free-living jaguar (Panthera onca): first case report. [PDF]
Anim Reprod, 2020 Cryptorchidism is a genital alteration wherein one or both testicles fail to descend into the scrotum and has multifactorial causes. A free-range adult male was captured twice in the Pantanal of Nhecolândia to put a GPS collar and semen collection. Pharmacological semen collection, andrological examination and semen analysis were performed.
Jorge-Neto PN +8 more
europepmc +5 more sources
Reproductive characteristics of captive male jaguars (Panthera onca) [PDF]
Brazilian Journal of Veterinary Research and Animal Science, 1999 Ejaculate traits, testicular volume and plasma testosterone levels were determined once every two months for one year in 4 adult male jaguars (Panthera onca) housed at the Sao Paulo Zoo, SP, Brazil. Semen samples was collected by electroejaculation and analyzed for pH, total volume, motility (0-100%), status (0-5), total spermatozoa count and ...
MORATO, Ronaldo Gonçalves +4 more
openaire +7 more sources
Avaliação da predação de Podocnemis expansa e Podocnemis unifilis (Testudines, Podocnemididae) no rio Javaés, Tocantins Evaluation of predation in Podocnemis expansa and Podocnemis unifilis (Testudines, Podocnemididae) in the Javaés River, Tocantins [PDF]
Acta Amazonica, 2009 Podocnemis expansa e P. unifilis são animais de vida longa, com uma demorada maturação sexual, o que influencia uma baixa taxa de substituição de indivíduos.
Giovanni Salera Junior +2 more
doaj +5 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