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Home range size and habitat selection of Geoffroy’s cat (Leopardus geoffroyi, Felidae, Carnivora) in the pampas grassland
(De Gruyter, 2012-02)
This study examined the spatial ecology of Geoffroy's cats, Leopardus geoffroyi, living in a protected area surrounded by croplands in the Argentine grasslands. A total of six different adults were marked with 14 radio-collars ...
Análise morfológica e paleoecológica de icnofósseis atribuídos a tetrápodes não-arcossauros da Formação Botucatu (Cretáceo Inferior)
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ecologia e Recursos Naturais - PPGERNCâmpus São Carlos, 2021-03-12)
Abstract
Ichnofossils, studied by Paleoichnology, are structures produced as a result of behavioral and physiological activities of organisms of the past. Fossil tracks (footprints), one of the best-known types of ...
Diversification of galianthe species (Rubiaceae) in the neotropical seasonally dry forests: A case study of a mainly subshrubby genus
(Societe Royale de Botanique de Belgique, 2018-08)
Aim ‒ To evaluate the current distribution of the species of the genus Galianthe by track analysis, and to establish the distributional patterns based on the available tectonic information and the biogeographical regionalization ...
Effects of livestock on the feeding and spatial ecology of Geoffroys cat
(Elsevier, 2012-01)
We compared diet composition, prey selection, home-range size, daily movements, and habitat preference of Geoffroy’s cats (Leopardus geoffroyi) between cattle ranches and an adjacent national park in scrublands of Argentina. ...
Use of winter habitat at an early age: Spatial ecology and association with human activities of juvenile Olrog's Gull Larus atlanticus
(Cambridge University Press, 2019-12)
Olrog's Gull Larus atlanticus is an endemic species of the Atlantic coast of southern South America and is currently listed as 'Near Threatened' on the IUCN Red List. The species breeds in coastal wetlands of Buenos Aires ...
Ecological insights to track cytotoxic compounds among maytenus ilicifolia living individuals and clones of an ex situ collection
(2019-01-01)
Biodiversity is key for maintenance of life and source of richness. Nevertheless, concepts such as phenotype expression are also pivotal to understand how chemical diversity varies in a living organism. Sesquiterpene ...
Distribution of megafaunal species in the Southwestern Atlantic: Key ecological areas and opportunities for marine conservation
(Oxford University Press, 2016-06)
During the last centuries, populations of marine megafauna - such as seabirds, turtles, and mammals - were intensively exploited. At present, other threats such as bycatch and pollution affect these species, which play key ...
Short-term movements of the South American rattlesnake (Crotalus durissus) in southeastern Brazil
(BRITISH HERPETOL SOC, 2009)
Ecological studies of movements in animals require extensive knowledge of direction, distance and frequency of movements. The purpose of this study was to describe the daily and seasonal movements in a population of the ...