Results 51 to 60 of about 5,408 (201)

Common distribution patterns of marsupials related to physiographical diversity in Venezuela [PDF]

open access: yes, 2014
The aim of this study is to identify significant biotic regions (groups of areas with similar biotas) and biotic elements (groups of taxa with similar distributions) for the marsupial fauna in a part of northern South America using physiographical areas ...
Bagaria Morató, Guillem   +3 more
core   +5 more sources

The Jamestown/Xiaogang Survival Game: A Class Experiment

open access: yesSouthern Economic Journal, Volume 92, Issue 3, Page 828-837, January 2026.
ABSTRACT One of the most important insights for any economics class is the power of private incentives and competition to work hard when the fruits of one's effort are not diluted by incomplete property rights. The paper reports results of a classroom experiment that implements a transition from a “common field” with shared harvests to a division into ...
Lee Coppock   +3 more
wiley   +1 more source

Brief Note Nonpigmented Tunica Vaginalis Testis in the Opossum [PDF]

open access: yes, 1979
Author Institution: Department of Anatomy, Department of Biological Chemistry, Wright State University School of ...
Fritz, H. Ira, Scott, Jane N.
core  

Infomap Bioregions: Interactive mapping of biogeographical regions from species distributions [PDF]

open access: yes, 2016
Biogeographical regions (bioregions) reveal how different sets of species are spatially grouped and therefore are important units for conservation, historical biogeography, ecology and evolution. Several methods have been developed to identify bioregions
Antonelli, Alexandre   +4 more
core   +3 more sources

Fallen Logs Act as Natural Bridges Over Rivers in a Tropical Wet Forest

open access: yesBiotropica, Volume 58, Issue 1, January 2026.
We studied how vertebrate species used logs as bridges over rivers in a tropical rainforest. Most mammals present in the area used logs, but the frequency and probability of crossing varied widely among species, between seasons, and in relation to the dimensions of the log and the river below.
Juan S. Vargas Soto   +3 more
wiley   +1 more source

Revisión biogeográfica de los marsupiales del Parque Nacional del Manú, Perú

open access: yesEspacio y Desarrollo, 1991
Se revisó los datos biogeográficos de las 9 especies de marsupiales presentes en el Parque Nacional del Manú, Estación Biológica de Cocha Cashu y Puesto de Pakitza, según fuentes escritas, datos de colecta de los museos de Historia Natural de la ...
Bethzabé Guevara Gálvez
doaj  

HOME RANGE AND MICROHABITAT ASSOCIATIONS OF THE SOUTHERN RED-BACKED VOLE (MYODES GAPPERI) IN NEW HAMPSHIRE FORESTS [PDF]

open access: yes, 2018
Resources, such as food and shelter, are unevenly distributed across the landscape at both macro and micro scales. Home range is one measure of space use that reflects an individual’s resource requirements (e.g., microhabitat characteristics) and ...
Tisell, Honora
core   +2 more sources

Small mammal responses to Amazonian forest islands are modulated by their forest dependence [PDF]

open access: yes, 2018
Hydroelectric dams have induced widespread loss, fragmentation and degradation of terrestrial habitats in lowland tropical forests. Yet their ecological impacts have been widely neglected, particularly in developing countries, which are currently ...
A Chao   +74 more
core   +1 more source

Anthelmintic Efficacy of Rosemary Oil and Its Nanoemulsion Against the Monogenean Parasite, Zeuxapta seriolae, in Yellowtail Kingfish (Seriola lalandi)

open access: yesAquaculture Nutrition, Volume 2026, Issue 1, 2026.
This study evaluated the anthelmintic efficacy of rosemary oil delivered as a nanoemulsion compared with regular rosemary oil against the monogenean parasite Zeuxapta seriolae in yellowtail kingfish (YTK; Seriola lalandi). A 20‐day feeding trial tested three dietary treatments: two levels of regular rosemary oil (providing 0.85 and 1.7 g cineole·kg−1 ...
Md Reaz Chaklader   +5 more
wiley   +1 more source

An Evaluation of the Contemporary Uses and Cultural Significance of Mammals in Mexico [PDF]

open access: yes, 2018
We evaluated current uses of wild mammals by indigenous and mestizo communities in Mexico by extracting data from 59 sources published or produced between 1987–2017, covering data from 240 localities and 3,905 questionnaires.
Mendoza, Germán David Mendoza   +4 more
core   +1 more source

Home - About - Disclaimer - Privacy