Results 1 to 10 of about 1,290 (111)
Filogeografía: aplicaciones en taxonomía y conservación [PDF]
Animal Biodiversity and Conservation, 2009 La filogeografía se define como la disciplina que estudia los principios y procesos que gobiernan la distribución geográfica de los linajes genealógicos.
O. Domínguez-Domínguez +1 more
doaj +6 more sources
Spatial distribution of Poa scaberula (poaceae) along the andes [PDF]
Heliyon, 2020 Mountains support a great diversity of species and habitat types. Grasslands are the dominant landscape in the Andes and play an important ecological role. However, they are threatened by many factors, including climate change and human activities.
Lidia R. Scrivanti, Ana M. Anton
doaj +2 more sources
Phylogenetic relationships and evolutionary patterns of the genus Psammolestes Bergroth, 1911 (Hemiptera: Reduviidae: Triatominae) [PDF]
BMC Ecology and Evolution, 2022 Background The evolutionary history of biodiversity in South America has been poorly studied in the seasonal dry tropical forest (SDTF). Species diversification in this ecosystem may have a twofold explanation.
Carolina Hernández +10 more
doaj +2 more sources
The key role of cultural preservation in maize diversity conservation in the argentine yungas. [PDF]
Evid Based Complement Alternat Med, 2013 Farmers’ decisions on what to grow and why can contribute in understanding the conservation of agrobiodiversity. Culture and ethnicity are indicated as first‐class factors leading preservation of heirloom cultivars but this has been little considered in studies examining factors that influence the loss or preservation of agrobiodiversity.
Hilgert NI +3 more
europepmc +2 more sources
Extended genetic diversity of bovine viral diarrhea virus and frequency of genotypes and subtypes in cattle in Italy between 1995 and 2013. [PDF]
Biomed Res Int, 2014 Genetic typing of bovine viral diarrhea virus (BVDV) has distinguished BVDV‐1 and BVDV‐2 species and an emerging putative third species (HoBi‐like virus), recently detected in southern Italy, signaling the occurrence of natural infection in Europe.
Luzzago C +14 more
europepmc +2 more sources
Scientific evidence does not support the translocation of guanacos in Argentina
Conservation Science and Practice, 2023 The Argentinian Ministry of Environment has approved the translocation of 45 guanacos from Southern Patagonia to the Pampas region, a distance of 1500 km, as the initial phase toward future translocations into a National Park located in the Chaco region,
Ulises Balza +4 more
doaj +2 more sources
Reference DNA barcodes and other mitochondrial markers for identifying Caribbean Octocorals [PDF]
Biodiversity Data Journal, 2019 DNA barcoding is a useful tool for documenting the diversity of metazoans. The most commonly used barcode markers, 16S and COI, are not considered suitable for species identification within some "basal" phyla of metazoans.
Jaime Morín +5 more
doaj +4 more sources
Botanical Sciences, 2023 Background: A significant number of species of grasses (Poaceae) have allelopathic properties and two genera of Andropogoneae -Cymbopogon and Bothriochloa- are the main aromatic genera recognized in the family. The genus Imperata (Poaceae: Andropogoneae)
Fernando Moro Cordobés +2 more
doaj +1 more source
Biogeography of Angolan rodents: The first glimpse based on phylogenetic evidence
Diversity and Distributions, Volume 27, Issue 12, Page 2571-2583, December 2021., 2021 Abstract Aim Assessment of phylogenetic diversity and biogeographical affinities of the rodent fauna from one of the most neglected areas in Africa. Location Angola (with biogeographical implications in adjacent areas). Methods Inference of mitochondrial phylogenies for rodent genera occurring in Angola, delimitation of molecular operational taxonomic ...
Jarmila Krásová +7 more
wiley +1 more source
Revista Argentina de Antropología Biológica, 2021 El presente trabajo tiene como objetivo contribuir al conocimiento de la historia poblacional de La Esperanza, Jujuy, en base al estudio de la diversidad y distribución relativa de linajes del ADN mitocondrial, sobre una muestra poblacional de 94 ...
Angelina García +3 more
doaj +1 more source