Results 61 to 70 of about 12,108 (223)

Bird Community Composition, Migration, and Environmental Factors Jointly Influence the Global Distribution of Avian Haemosporidian Lineages

Integrative Zoology, Volume 21, Issue 1, Page 60-68, January 2026.
Avian haemosporidians are widely distributed; however, the role of migratory and non‐migratory birds, as well as environmental conditions, is incompletely understood. A histogram of the number of parasite lineages per ecoregion shows the variation in avian haemosporidian richness across space.
Carlos Molinero, Christian H. Brown, Timothy L. Odom, Daniel C. Suh, Andrew W. Park   +4 more
wiley   +1 more source

El Pukara de Volcán en el sur de la Quebrada de Humahuaca ¿un eje articulador de las relaciones entre las Yungas y las tierras altas? (Provincia de Jujuy, Argentina).

Estudios Atacameños, 1997
El Pukara de Volcán, ubicado en el límite del piso ecológico de la Prepuna, es un extenso poblado elevado, probable cabecera política de un señorío meridional que se desarrolló durante los Desarrollos Regionales e Inkaico (desde aproximadamente el S ...
María Beatríz Cremonte, Mercedes Garay de Fumagalli   +1 more
doaj   +1 more source

Recursos tróficos utilizados por Plebeia intermedia (Apidae, Meliponini) en la localidad de Baritú, Salta, Argentina: caracterización botánica de sus mieles [PDF]

, 2015
Con la finalidad de conocer los recursos tróficos utilizados por Plebeia intermedia, una melipona de uso frecuente en la localidad de Baritú (22° 28’ 54,1” S; 64° 45’ 39,4” O; 1546 msnm), se efectuó el análisis polínico de diez muestras de miel ...
Flores, Fabio Fernando, Hilget, Norma, Lupo, Liliana Concepcion   +2 more
core   +2 more sources

Characterization of Protein Profiles and Their Role in Malting Quality of Commercial Barley Genotypes (Hordeum vulgare)

Sustainable Food Proteins, Volume 3, Issue 4, December 2025.
This graphical abstract illustrates a study investigating protein variability within 12 commercial barley varieties, aiming to contribute to sustainable food protein options and resilient agriculture. The research encompasses two primary analytical pathways: (1) Alcoholic extraction of hordeins, followed by protein profiling (visualized by gel ...
María Fany Zubillaga, María Eugenia Martínez Díaz, Miguel Morón Rivera, Patricia Boeri, Lucrecia Piñuel   +4 more
wiley   +1 more source

Essential Oil Profiles of Lippia turbinata (Verbenaceae) from Argentina: Insights from a Systematic Review and Meta‐Analysis

ChemistryOpen, Volume 14, Issue 11, November 2025.
This study systematically reviews essential oil (EO) profiles of Lippia turbinata (Verbenaceae) populations from Argentina. A meta‐analysis reveals significant chemical variability and distinct chemotypes, primarily defined by limonene, carvone, β‐caryophyllene, and caryophyllene oxide.
Fernando Livio Corzo, Franco Emmanuel Calvo, Emilio Fernando Lizarraga, Guillermo Emilio Marcial, Maria Ines Mercado   +4 more
wiley   +1 more source

Observaciones sobre la nidificación del guacamayo verde (Ara militaris: Psittaciformes: Psittacidae) en Argentina

Acta Zoológica Lilloana, 2011
El guacamayo verde (Ara militaris, Linnaeus 1766) incluye tres subespecies y se distribuye en forma fragmentada desde México hasta Argentina. La modificación y reemplazo de sus hábitats y la captura de ejemplares para el comercio de mascotas han ...
Marcos Juárez, Germán Marateo, Pablo Grilli, Luis Pagano, Mariano Rumi, Marcelo Silvacroome   +5 more
doaj  

Additions, combinations, and synonyms for the Bolivian moss flora [PDF]

, 2005
Fifty-five mosses are newly recorded for Bolivia. Additional collection data are given for twelve mosses considered little known or rare in the country. Six new synonyms are recognized, five from Bolivia, one from Brazil: Hookeria scabripes Müll. Hal. [
Churchill, Steven P., Fuentes C., Alfredo   +1 more
core  

Aportaciones a la flora briofítica de los bosques tropicales y subtropicales de la Argentina (Bryophyta, Musci) [PDF]

, 2015
Se presenta una lista de 32 especies de musgos pertenecientes a 15 familias: Brachytheciaceae, Cryphaeaceae, Entodontaceae, Hedwigiaceae, Hypnaceae, Leptodontaceae, Meteoriaceae, Neckeraceae, Pilotrichaceae, Polytrichaceae, Pterobryaceae, Racopilaceae ...
Fuertes Lasala, Esther, Prada Moral, Carmen, Rolleri, Cristina   +2 more
core   +1 more source

Expelled by the Antarctic ice: Evolutionary history of the tribe Cunonieae (Cunoniaceae)

Journal of Systematics and Evolution, Volume 63, Issue 6, Page 1441-1457, November 2025.
Fossil calibration reveals recent radiations and biogeographical history of the Cunonieae tribe. The most densely sampled phylogeny indicated Antarctica and Patagonia as areas of origin, confirming the reestablishment of Pterophylla and revealing the northward movement of Weinmannia into the tropical Andes.
Francisco Fajardo‐Gutiérrez, Mariasole Calbi, Markus S. Dillenberger, Sebastian Tello, Alfredo Fuentes, Nora H. Oleas, Ricardo A. Segovia, Christine E. Edwards, Yohan Pillon, James E. Richardson, Thomas Borsch   +10 more
wiley   +1 more source

First records of Hysterangium inflatum (Phallomycetidae, Basidiomycota) and Descomyces varians (Agaricomycetidae, Basidiomycota) in Eucalyptus plantations from Jujuy, Argentina [PDF]

, 2016
Estudios de diversidad de hongos en plantaciones de Eucalyptus, en la Provincia Fitogeográfica Selva de las Yungas en Jujuy, han permitido registrar la presencia de dos especies exóticas de hongos hipogeos micorrícicos: Hysterangium inflatum y Descomyces
Hernández Caffot, María Luciana
core