Results 61 to 70 of about 1,623 (162)
Diel variation of pumas at kill sites is most affected by life history and human activity
Ecosphere, Volume 16, Issue 12, December 2025.Abstract The feeding ecology of apex carnivores is affected by multiple intrinsic (e.g., sex and age) and extrinsic (e.g., prey density, habitat availability, presence of dominant competitors) factors, yet little research has explored how these factors affect the temporal use of resources. We placed video camera traps at puma (Puma concolor) kill sites
Maximilian L. Allen +2 more
wiley +1 more source
Investigaciones Geográficas, 2017 La región Puuc-Chenes está ubicada en el centro de la Península de Yucatán. Debido a que está rodeada por tres áreas naturales protegidas, constituye un importante eslabón para mantener la conectividad de la selva maya.
Eduardo Salazar +4 more
doaj
Global importance of Amazonian freshwaters
Frontiers in Ecology and the Environment, Volume 23, Issue 10, December 2025.Amazonian freshwaters have large influences on regional and global climate, harbor remarkable and unique species, and are vital to human society. Nevertheless, as compared to their terrestrial counterparts in the Amazon, these freshwaters have received less attention from the international conservation community.
Clinton N Jenkins +12 more
wiley +1 more source
Memorias do Instituto Oswaldo Cruz, 1953 Anocentor columbianus Schulze, 1937 is a synonym of Otocentor nitens (Neumann, 1897). Otocentor Cooley, 1938 becomes a synonym of Anocentor Schulze 1937. The correct name of the species is now Anocentor nitens (Neumann, 1897).
Henrique B. Aragão, Flavio da Fonseca
doaj +1 more source
Wildlife Society Bulletin, Volume 49, Issue 4, December 2025.This study compared 2 non‐invasive DNA collection methods for river otters and found that fecal swabbing consistently outperformed DETs buffer storage across both temperate and tropical environments. Swabbing yielded higher PCR and genotyping success rates while reducing genotyping errors, particularly when sampling anal jelly in tropical conditions ...
Manuel Santiago‐Plata +5 more
wiley +1 more source
Revista Mexicana de Biodiversidad, 2013 Se amplía la información sobre distribución, hábitat y medidas somáticas y craneales de las 6 especies de felinos que se distribuyen en nuestro país y que se encuentran en Guerrero.
José Alberto Almazán-Catalán +6 more
doaj
Huéspedes definitivos de Spirometra mansonoides (Cestoda, Diphyllobothriidae) en el Perú
Revista Peruana de Biología, 2013 Se realizó un estudio parasitológico en el zoológico Parque de Las Leyendas, Lima, Perú en el año de 1993. Se recolectaron 49 muestras de heces de carnívoros pertenecientes a cinco familias: Canidae, Ursidae, Procyonidae, Mustelidae y Felidae, éstas ...
Manuel Tantaleán, Carmen Michaud
doaj +1 more source
Avaliação do risco de extinção da onça-pintada Panthera onca (Linnaeus, 1758) no Brasil
Biodiversidade Brasileira, 2013 Panthera onca ocorre em quase todos os biomas brasileiros, com exceção do Pampa, sendo que 50% da área do país ainda é considerada adequada à ocorrência da espécie.
Ronaldo Morato +4 more
doaj +3 more sources
Registros adicionales de felinos del estado de Guerrero, México
Revista Mexicana de Biodiversidad, 2013 Se amplía la información sobre distribución, hábitat y medidas somáticas y craneales de las 6 especies de felinos que se distribuyen en nuestro país y que se encuentran en Guerrero.
Cornelio Sánchez Hernández +6 more
doaj +1 more source
Reproductive characteristics of captive male jaguars (Panthera onca)
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 +3 more sources