Results 41 to 50 of about 25,729 (164)
Functional Ecology, Volume 39, Issue 12, Page 3688-3703, December 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract Frugivory, encompassing interactions between vertebrates and plants that range from mutualistic to antagonistic, drives seed dispersal and underpins the structure and resilience of tropical ecosystems.
Lisieux Fuzessy +2 more
wiley +1 more source
Avaliação fisiológica de morcegos frugívoros neotropicais e estruturação da assembleia causado pela alteração de habitat no cerrado [PDF]
, 2015 Tese (doutorado)—Universidade de Brasília, Instituto de Ciências Biológicas, Programa de Pós-Graduação em Ecologia, 2015.A fragmentação de habitat pode ser uma ameaça a quase todos remanescentes de vegetação nativa do planeta.
Amaral, Thales Simioni
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Journal of Biogeography, Volume 52, Issue 12, December 2025.ABSTRACT Aim We aimed to quantify the relative contributions of geographic distance, environmental variation, and riverine barriers to shaping species distributions across the Amazon forest. Location Amazon forest, Brazil. Time Period Present. Major Taxa Studied Class Arachnida; Order: Opiliones (harvestmen).
Cristian de Sales Dambros +3 more
wiley +1 more source
An annotated list of Symmachia Hübner, [1819] (Lepidoptera: Riodinidae: Symmachiini) from Parque Nacional da Serra do Divisor, Acre, Brazil, with the description of a new species [PDF]
, 2013 We provide an illustrated list of species belonging to the genus Symmachia Hübner, [1819] (Lepidoptera: Riodinidae: Symmachiini) collected during an expedition conducted between September 10-21, 2011 in the northern part of the Parque Nacional da Serra ...
Casagrande, Mirna Martins +4 more
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Effects of Landscape Characteristics on Abundance of Giant Anteaters in Intensively Farmed Areas
Biotropica, Volume 57, Issue 6, November 2025.In this study, we analyzed the abundance of giant anteaters in 55 landscapes within a 34,000 km2 region that has undergone significant transformation due to intensive agricultural practices, particularly the cultivation of sugarcane. In each landscape, we used three camera traps to record the presence of this species. Our occupancy models revealed that
Samia C. dos Reis +2 more
wiley +1 more source
Papéis Avulsos de Zoologia, 2005 Over the last decades, Neotropical region has been subdivided into smaller units (areas of endemism), yet these subdivisions were not necessarily based on an evolutionary perspective.
Silvio Shigueo Nihei +1 more
doaj +1 more source
A new record of fossil wood of Vochysiaceae from the Upper Pleistocene (Arroyo Feliciano Formation), Argentina, South America [PDF]
, 2015 A new species of Qualeoxylon Suguio & Mussa is described from the Late Pleistocene Arroyo Feliciano Formation of the Gualeguay Basin on eastern Argentina.
Brea, Mariana, Moya, Eliana Vanesa
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Austral Ecology, Volume 50, Issue 7, July 2025.We found rich and compositionally different assemblages of medium and large‐sized mammals in protected areas on the southern edge of Amazon. However, both have high rates of mammal defaunation. We argue that anthropogenic threats in the Amazon Arc of Deforestation are eroding large ungulate populations, especially peccaries.
Mateus Melo‐Dias +6 more
wiley +1 more source
Fitogeografia de Aldama (Asteraceae, Heliantheae) na América do Sul
RodriguésiaResumo Apresentamos um estudo fitogeográfico sobre Aldama (Asteraceae: Heliantheae) baseado em extenso trabalho de campo, dados da literatura e de herbários.
Mara Angelina Galvão Magenta +2 more
doaj +1 more source
Novos Cerambycinae (Cerambycidae) da Região Neotropical
Papéis Avulsos de Zoologia, 2008 Descrevem-se e ilustram-se espécies novas da Bolívia (Santa Cruz), em Ectenessini, Ectenessa zamalloae sp. nov. e Bomarion amborense sp. nov.; em Eburiini, Beraba pallida sp. nov.; em Piezocerini, Gorybia quadrispinosa sp. nov.
Maria Helena M. Galileo +1 more
doaj +1 more source