Results 61 to 70 of about 575 (131)

First Brazilian record of Chiroxiphia napensis (Aves: Pipridae) and revision of the distribution of the C. pareola complex in the Amazon

Acta Amazonica
We present the first Brazilian record of Chiroxiphia napensis, documented by an adult male specimen collected on the right bank of the upper Japurá River. We also compiled verifiable records of all Amazonian taxa in the C. pareola complex to update their
Arthur Monteiro GOMES, Mario COHN-HAFT
doaj   +1 more source

Population density and proportion of used area of the Spix’s night monkey (Aotus vociferans) in a nature reserve in Caquetá (Colombia) [PDF]

Acta Amazonica
One of the eleven species of nocturnal primates, Aotus vociferans occurs in Colombia. It lives in different types of forests, agroecosystems and peri-urban areas and is listed as Least Concern due mainly to its wide distribution and its presumed large ...
Dayana DIOSA CORREA, Javier GARCIA VILLALBA, Néstor RONCANCIO DUQUE   +2 more
doaj   +2 more sources

Influence of Soil Physical and Hydraulic Properties on Cacao Productivity Under Agroforestry Systems in the Amazonian Piedmont

Agriculture
In the Amazonian piedmont, cacao-based agroforestry systems (cAFSs) were significantly influenced by the soil’s physical, hydraulic, and structural characteristics, which largely determined agricultural productivity. A total of 122 plots with cocoa-based
Fabio Buriticá, José Iván Vanegas, Juan Carlos Suárez   +2 more
doaj   +1 more source

Integrative review of cis-Andean monadal coralsnakes of the genus Micrurus (Elapidae: Serpentes) reveals considerable overestimation of species diversity

European Journal of Taxonomy
Coralsnakes of the genus Micrurus Wagler, 1824 contain approximately 89 species distributed from the United States to Argentina. The genus Micrurus comprises numerous species and presents important taxonomic challenges, particularly in lineages where ...
Jorge H. Valencia, Eric N. Smith, Biraj Shrestha, Juan C.  Chávez-Arribasplata, Pablo J. Venegas, Walter Quilumbaquin, Alejandro Espinosa de los Monteros, Omar Torres-Carvajal, Juan C. Chaparro, Andrés Lira-Noriega, H. Mauricio Ortega-Andrade   +10 more
doaj   +1 more source

How Accurately Are Climatological Characteristics and Surface Water and Energy Balances Represented for the Colombian Amazon Basin?

Ingeniería
Context: The Colombian Amazon basin (CAB) is characterized by having many areas with few or no in situ observations. To help fix this shortcoming, there are different gridded datasets that represent meteorological variable estimates from in situ ...
Carolina Valencia-Monroy, Astrid Baquero-Bernal   +1 more
doaj   +1 more source

Los géneros de gesneriáceas de Colombia

Caldasia, 1998
The family Gesneriaceae is represented in Colombia by 32 genera and approximately 400 speeies of shrubs, subshrubs, lianas, or herbs, terrestrial or epiphytic.
Kvist Lars P., Skog Laurence E., Amaya Márquez Marisol   +2 more
doaj  

Distribución espacial de Cordyceps spp. (Ascomycotina: Clavicipitaceae) y su impacto sobre las hormigas en selvas del piedemonte amazónico de Colombia

Revista de Biología Tropical, 2001
Se estudió la diversidad del género Cordyceps, hongo entomopatógeno, en hormigas del piedemonte Amazónico colombiano (450-600 msnm, enero y mayo de 1998, épocas seca y lluviosa, respectivamente).
Sanjuán Tatiana, Luis Guillermo Henao, Germán Amat   +2 more
doaj  

Endemism and regionalization patterns of squamate reptiles in Amazonia. [PDF]

Nat Commun
Ribeiro-Júnior MA, Azevedo JAR, Nogueira CC, Amaral S.   +3 more
europepmc   +1 more source

Evolutionary conservation hotspots: key areas for threatened Neotropical glassfrogs under climate change scenarios. [PDF]

PeerJ
Vega-Yánez MA, Velasco JA, Hutter CR, Franco-Mena D, Amador L, Guayasamin JM.   +5 more
europepmc   +1 more source

Unveiling evolutionary cradles and museums of flowering plants in a neotropical biodiversity hotspot. [PDF]

R Soc Open Sci, 2023
González-Orozco CE.
europepmc   +1 more source