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)
Área temáticas
Aves(4)
Ecología(4)
Mammalia(4)
Factores que afectan al comportamiento social(3)
Arthropoda(2)
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: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: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: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:scopusSex 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:googlescopusSpecies 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:googlescopusThe gut of the finch: Uniqueness of the gut microbiome of the Galápagos vampire finch 06 Biological Sciences 0602 Ecology 05 Environmental Sciences 0502 Environmental Science and Management
ArticleAbstract: Background: Darwin's finches are a clade of 19 species of passerine birds native to the Galápagos IsPalabras claves:Blood-feeding, Darwin's finches, Galapagos islands, Geospiza, microbiomeAutores:Baldassarre D.T., Brenner A., Dawson K.S., Goffbkp_redi S.K., Gotanda K.M., Jaime A. Chaves, Mccormack J.E., Michel A.J., Mullin S.W., O'Neill A., Orphan V.J., Tender G.S., Uy J.A.C., Ward L.M., Yu K.Fuentes:scopusThe role of geography and ecology in shaping the p hylogeography of the speckled hummingbird (Adelomyia melanogenys) in Ecuador
ArticleAbstract: The Andes of South America contain one of the richest avifaunas in the world, but little is known abPalabras claves:Andes, Directional selection, ECUADOR, MORPHOLOGY, Phylogeography, remote sensing, Speckled hummingbirdAutores:Jaime A. Chaves, LeBuhn G., Pollinger J.P., Smith T.B.Fuentes:googlescopus