Results 81 to 90 of about 8,739 (218)

First record of intestinal parasites in a wild population of jaguar in the Brazilian Atlantic Forest

open access: yesRevista Brasileira de Parasitologia Veterinária
Small and isolated wildlife populations may be more susceptible to disease, which makes illness an important issue to investigate regarding the conservation of large carnivores.
Ana Carolina Srbek-Araujo   +4 more
doaj   +1 more source

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

open access: yesActa 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   +1 more source

New records of Jaguar (Panthera onca) in the department of Cesar, Colombia

open access: yesMammalogy Notes, 2020
We present new records of Jaguar (Panthera onca) from the department of Cesar, in the Caribbean region of Colombia. In addition, we report some incidents of deaths due to illegal hunting and vehicle collision in two important conservation zones: the ...
Camilo Fernández-Rodríguez   +2 more
doaj   +1 more source

Phylogenetic analysis of G. "Panthera" species [PDF]

open access: yes, 2016
[Resumen] En este trabajo se llevan a cabo tres tipos de análisis en cinco de los genes mitocondriales presentes en las especies y subespecies del género Panthera.
Roca Couso, Rocío
core  

An Ecological Modelling Approach to Support Peru Wildlife Conservation Planning Based on Geospatial Datasets and Remote Sensing Information

open access: yesDiversity and Distributions, Volume 32, Issue 5, May 2026.
ABSTRACT Aim Peru, a megadiverse country, has developed conservation plans for some threatened wildlife species. This study produced spatially explicit data integrating Species Distribution Models (SDMs) into a geospatial analysis of connectivity within the protected areas (PAs) network.
Alexander Cotrina‐Sanchez   +4 more
wiley   +1 more source

EVALUACIÓN DEL NICHO ECOLÓGICO EN UN GREMIO DE CARNÍVOROS DEL PARQUE NATURAL SIERRA NANCHITITLA, MÉXICO [PDF]

open access: yes, 2014
La evaluación de las relaciones entre depredadores, sus presas, el ambiente y los recursos usados es importante para entender los mecanismos que influyen en la estructura de la comunidad.
Fajardo Guadarrama, Víctor M.   +3 more
core  

Hematology and Serum Chemistry of Free-ranging Jaguars (Panthera onca) [PDF]

open access: yesJournal of Wildlife Diseases, 2012
We collected and analyzed blood samples from 12 free-ranging jaguars (Panthera onca). Clinical examinations, hematology, and serum chemistry indicate the jaguars were in good overall health. Results may help as values for free-ranging jaguars under the same handling conditions.
Cynthia E, Widmer   +3 more
openaire   +2 more sources

The Case of the Missing Green Iguana Predators: Reviews of Ecological Literature Should Go Beyond Google Scholar

open access: yesThe Bulletin of the Ecological Society of America, Volume 107, Issue 2, April 2026.
Abstract Knowing about species interactions is essential for ecological research, conservation efforts, resource management, and maintaining healthy ecosystems, but many of these, such as reports of predation, may not always be published in easily located resources—if they are published at all.
Matthijs P. van den Burg, Hinrich Kaiser
wiley   +1 more source

Prey availability and temporal partitioning modulate felid coexistence in Neotropical forests [PDF]

open access: yes, 2019
Carnivores have long been used as model organisms to examine mechanisms that allow coexistence among ecologically similar species. Interactions between carnivores, including competition and predation, comprise important processes regulating local ...
Ahumada, Jorge A.   +13 more
core   +3 more sources

A case of uterine inertia in Jaguar (Panthera onca)

open access: yesZoos' Print Journal, 2001
In the last gestation (6th time) on day 102, the female delivered three weaklings. There was an intermittent straining with no progression in labour, hence it was suspected that she possessed one or more undelivered foetus inside. Accordingly the animal was darted with 8mg of valethamate bromide (Epidosin) to relax the cervix and with pituitrin ...
M. Navin Kumar, Md. Vikaruddin Ali Akbar
openaire   +1 more source

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