Results 41 to 50 of about 1,123 (137)

Uma nova espécie de Aniba (Lauraceae) da Amazônia [PDF]

Acta Amazonica, 1976
Resumo Uma nova espécie de Lauraceae (Aniba lancifolia Kubitzki & Rodrigues), até então só conhecida de uma campina localizada no Km 130 da estrada Manaus-Caracaraí, é descrita como nova para a Amazônia brasileira, tendo como uma de suas características ...
Klaus Kubitzki, William A. Rodrigues
doaj   +1 more source

Plant functional traits shape the provision of ecosystem services to Indigenous communities in western Amazonia

People and Nature, Volume 7, Issue 12, Page 3313-3329, December 2025.
Abstract Context. Exploring how Indigenous People interact with plants through their functional traits allows us to understand the ecological bases of plant selection. Functional traits can help explain why certain plants are consistently chosen for specific purposes across diverse cultural contexts.
Julia G. de Aledo, Hans ter Steege, Luis Cayuela, Laura Matas‐Granados, Celina Ben Saadi, Norma Salinas, María de los Ángeles La Torre‐Cuadros, Selene Báez, Guillermo Bañares‐de‐Dios, Leslie Cayola, Belén Fadrique, William Farfán‐Rios, Alfredo Fuentes, Jürgen Homeier, Oswaldo Jadán, J. Sebastián Tello, Manuel J. Macía   +16 more
wiley   +1 more source

A new species of Callicebus Thomas, 1903 (Primates, Pitheciidae) from the states of Mato Grosso and Pará, Brazil

Papéis Avulsos de Zoologia, 2012
A new species of titi monkey, genus Callicebus Thomas, 1903, is described based on four individuals, one from a small tributary of the left bank of Rio Teles Pires, northern state of Mato Grosso, and three others from Largo do Souza, Rio Iriri, Pará ...
Juliana Gualda-Barros, Fabio Oliveira do Nascimento, Marilia Kerr do Amaral   +2 more
doaj   +1 more source

Predictions of southern migration timing in coastal sharks under future ocean warming

Conservation Biology, Volume 39, Issue 6, December 2025.
Abstract Projected redistribution of marine species due to ocean warming may undermine current conservation efforts. Yet, there have been few studies on how ocean warming may alter migration timing. Across 5 years of acoustic telemetry data (2018–2022), we determined environmental drivers of southward migration timing for 6 migratory shark species from
Maria H. Manz, Oliver N. Shipley, Robert M. Cerrato, Robert E. Hueter, Alisa L. Newton, John P. Tyminski, Bryan R. Franks, Tobey H. Curtis, Christopher Fischer, Joshua P. Zacharias, Christopher Scott, Keith J. Dunton, Jeff Kneebone, Bradley J. Peterson, Brittney J. Scannell, Jon F. Dodd, Michael G. Frisk   +16 more
wiley   +1 more source

Polygala matogrossensis J.F.B. Pastore (Polygalaceae), uma nova espécie do estado de Mato Grosso, Brasil

Revista de Biologia Neotropical, 2009
Descreve-se uma nova espécie de Polygala L. subgênero Polygala (Polygalaceae) para o estado de Mato Grosso, Brasil. São apresentadas ilustrações e uma chave para suas espécies relacionadas. A espécie nova é afim a P.
José Floriano Bareâ Pastore
doaj   +1 more source

Vulnerability of tropical fish communities across depth in the central Indian Ocean

Conservation Biology, Volume 39, Issue 6, December 2025.
Abstract Coral reefs and their fish communities below scuba diving depth (>30 m), in mesophotic coral ecosystems (MCEs) (∼30–150 m), in rariphotic (150–300 m), and in upper bathyal waters (300–500 m) are often underexplored, especially in the Indian Ocean.
Paris V. Stefanoudis, Nina M. de Villiers, Mariyam Shidha Afzal, Hana Amir, Farah Amjad, Aminath Shaha Hashim, Ahmed Riyaz Jauharee, Ryan Palmer, Alex D. Rogers, Mohamed Shimal, Shafiya Naeem, Mohamed Ahusan, Lucy C. Woodall   +12 more
wiley   +1 more source

Effects of Long‐Term Nutrient Addition on Leaf Metabolites, Herbivory, and Mycorrhizal Spores Associated With a Savannah Woody Species

Austral Ecology, Volume 50, Issue 11, November 2025.
ABSTRACT Given the importance of soil conditions for ecosystem functioning, fertilisation experiments are a valuable tool for assessing how systems respond to changes in soil properties. However, the effects of changes in nutrient availability on multitrophic interactions in savannah ecosystems of the Brazilian Cerrado are still scarce. We investigated
Alexandra Martins, Daniel Pecoraro Demarque, Renata Garcia Dusi, Camille Amorim Costa Santos, Laila Salmen Espindola, Mercedes Maria da Cunha Bustamante   +5 more
wiley   +1 more source

Nova espécie de Dasineura Rondani, 1840 (Diptera, Cecidomyiidae) em capítulos de Hypochaeris chillensis (Kunth) Britton (Asteraceae) para o Brasil

Papéis Avulsos de Zoologia, 2013
Uma nova espécie de Dasineura Rondani, 1840 (Diptera, Cecidomyiidae) para o Brasil, Dasineura occulta sp. nov., é descrita associada a Hypochaeris chillensis (Kunth) Britton (Asteraceae), uma espécie invasora e característica de ambientes antropizadas ...
Alessandre Pereira-Colavite, Maria Virginia Urso-Guimarães   +1 more
doaj   +1 more source

Misplaced fears? What the evidence reveals of the ecological effects of tidal power generation

Ecological Solutions and Evidence, Volume 6, Issue 4, October–December 2025.
Marine energy (tidal range and stream/flow) is a dependable and clean power source that stands out as a compelling alternative to fossil fuels. Despite widespread concerns surrounding the ecological effects of tidal energy infrastructure, we find few of these are substantiated by evidence or long‐term monitoring of existing tidal power projects.
Sylvia E. Ascher, Iris M. Gray, C. M. (Tilly) Collins   +2 more
wiley   +1 more source

A Long‐Standing Taxonomic Puzzle: Species Delimitation and Phylogenetic Analysis Reveal New Findings in Neogoniolithon (Spongitidaceae, Corallinophycidae and Rhodophyta) From the Southwestern Atlantic

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 35, Issue 10, October 2025.
ABSTRACT In the first study on Neogoniolithon species for the Southwestern Atlantic Ocean, based on both molecular (COI‐5P, psbA and SSU rDNA) and morpho‐anatomical data, three taxa were identified for the Brazilian coast, including two new species. DNA‐based species delimitation methods distinguished Neogoniolithon crypticum sp. nov.
Priscila Jesus, Iara Costa, Marcos Nunes, Marina Sissini, Paulo Horta, Maria Barros‐Barreto   +5 more
wiley   +1 more source