Mostrando 10 resultados de: 14
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Article(14)
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Molecular Phylogenetics and Evolution(4)
Ecology and Evolution(2)
Endangered Species Research(1)
Evolutionary Applications(1)
Functional Ecology(1)
Connectivity, population structure, and conservation of Ecuadorian green sea turtles
ArticleAbstract: Studies of highly migratory species that increase our understanding of the dynamicsof genetic diversPalabras claves:CHELONIA MYDAS, Connectivity, Conservation, ECUADOR, GALAPAGOS, MACHALILLA, Mixed stock analysis, phylogeneticsAutores:Heidemeyer M., Jaime A. Chaves, Jhonnattan A. Valdés-Uribe, Juan Pablo Muñoz-Pérez, PhD (c), Peña M., Torres Carvajal Omar, Vallejo F.Fuentes:googlescopusEvolutionary patterns of diversification in the Andean hummingbird genus Adelomyia
ArticleAbstract: The patterns of genetic diversity and morphological variation are of central importance in understanPalabras claves:Andes, Biogeography, MORPHOLOGY, phylogenetics, remote sensing, Speckled hummingbirdAutores:Jaime A. Chaves, Smith T.B.Fuentes:googlescopusEffect of introduced parasites on the survival and microbiota of nestling cactus finches (Geospiza scandens) in the Galápagos Islands
ArticleAbstract: Introduced parasites and pathogens have colonized the Galápagos Islands of Ecuador. For example, a pPalabras claves:Darwin’s finch, Extirpation, Invasive species, microbiomeAutores:Addesso A.M., Albert L., Arthur C., Chernicky K., Harvey J.A., Jaime A. Chaves, Knutie S.A., Simons S.R., Vaziri G.J., Verrett T.B.Fuentes:googlescopusDiversification in Adelomyia hummingbirds follows Andean uplift
ArticleAbstract: The Andes are known to have influenced speciation patterns in many taxa, yet whether species diversiPalabras claves:Adelomyia, Andean uplift, hummingbirds, speciationAutores:Jaime A. Chaves, Smith T.B., Weir J.T.Fuentes:googlescopusUrban living influences the nesting success of Darwin’s finches in the Galápagos Islands
ArticleAbstract: Urbanization is expanding worldwide with major consequences for organisms. Anthropogenic factors canPalabras claves:anthropogenic debris, dry year, entanglement, Galapagos islands, Geospiza fuliginosa, LA NIÑA, nest material, trash, Urban ecologyAutores:Chernicky K., Harvey J.A., Jaime A. Chaves, Knutie S.A., Simons S.R., Verrett T.B.Fuentes:googlescopusUrbanization erodes niche segregation in Darwin's finches
ArticleAbstract: Urbanization is influencing patterns of biological evolution in ways that are only beginning to be ePalabras claves:adaptive divergence, GALAPAGOS, human disturbances, maladaptation, niche partitioning, resource distribution, Urban ecology, UrbanizationAutores:De León L.F., Gotanda K.M., Hendry A.P., Jaime A. Chaves, Podos J., Raeymaekers J.A.M., Sharpe D.M.T.Fuentes:googlescopusSex identification in embryos and adults of Darwin's finches
ArticleAbstract: Darwin's finches are an iconic example of adaptive radiation and evolution under natural selection.Palabras claves:Autores:Abzhanov A., Bonneaud C., Dobreva M.P., Jaime A. Chaves, Lynton-Jenkins J.G., Tokita M.Fuentes:googlescopusPresent diversity of Galápagos leaf-toed geckos (Phyllodactylidae: Phyllodactylus) stems from three independent colonization events
ArticleAbstract: We re-examined the biogeography of the leaf-toed geckos (Phyllodactylus) endemic to the Galápagos IsPalabras claves:GALAPAGOS, Island biogeography, Lizards, Multiple colonizations, phylogeny, Species treeAutores:Andrea Rodríguez-Guerra, Jaime A. Chaves, Torres Carvajal OmarFuentes:scopusSpecies delimitation and biogeography of the gnatcatchers and gnatwrens (Aves: Polioptilidae)
ArticleAbstract: The New World avian family Polioptilidae (gnatcatchers and gnatwrens) is distributed from ArgentinaPalabras claves:Bird, MIGRATION, NEOTROPICAL, Phylogeography, speciation, Species treeAutores:Aleixo A., Bryson R.W., Jaime A. Chaves, Klicka J., Mauck W.M., Robbins M.B., Smith B.T.Fuentes:googlescopusTemporally varying disruptive selection in the medium ground finch (Geospiza fortis)
ArticleAbstract: Disruptive natural selection within populations exploiting different resources is considered to be aPalabras claves:Darwin's finches, Ecological speciation, Fitness function, GALAPAGOS, SelectionAutores:Barrett R.D.H., Beausoleil M.O., Clayton D.H., De León L.F., Frishkoff L.O., Hendry A.P., Huber S.K., Jaime A. Chaves, Knutie S.A., Koop J.A.H., M'Gonigle L.K., Podos J., Raeymaekers J.A.M., Sharpe D.M.T.Fuentes:googlescopus