Mostrando 10 resultados de: 19
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Ecology and Evolution(4)
Molecular Phylogenetics and Evolution(3)
Current Biology(1)
Diversity(1)
Ecological Monographs(1)
Avian disease surveillance on the island of San Cristóbal, Galápagos
ArticleAbstract: Endemic island species face unprecedented threats, with many populations in decline or at risk of exPalabras claves:Autores:Bonneaud C., Jaime A. Chaves, Lynton-Jenkins J.G., Russell A.F.Fuentes:googlescopusA comprehensive multilocus assessment of sparrow (Aves: Passerellidae) relationships
ArticleAbstract: The New World sparrows (Emberizidae) are among the best known of songbird groups and have long-beenPalabras claves:Nine-primaried oscine families, Passerellidae, Sparrow taxonomy, SYSTEMATICSAutores:Bryson R.W., Burns K.J., Jaime A. Chaves, Keith Barker F., Klicka J., Lanyon S.M., Lovette I.J.Fuentes:googlescopusConvergent melanism in populations of a Solomon Island flycatcher is mediated by unique genetic mechanisms
ArticleAbstract: Parallel selection pressures in independent taxa can lead to the evolution of the same phenotype, buPalabras claves:Convergent evolution, melanism, Monarcha castaneiventris, Solomon islandsAutores:Cooper E., Jaime A. Chaves, Uy J.A.C.Fuentes:googlescopusGenomic variation at the tips of the adaptive radiation of Darwin's finches
ArticleAbstract: Adaptive radiation unfolds as selection acts on the genetic variation underlying functional traits.Palabras claves:Adaptive radiation, beak size, Darwin's finches, genomic regions, RAD-seqAutores:Cooper E., De León L.F., Hendry A.P., Jaime A. Chaves, MacMillan W., Podos J., Raeymaekers J.A.M., Uy J.A.C.Fuentes:googlescopusEvolutionary genomics of oceanic island radiations
ReviewAbstract: A recurring feature of oceanic archipelagos is the presence of adaptive radiations that generate endPalabras claves:convergent, diversification, Ecology, insular, ParallelAutores:Baldwin B.G., Bieker V.C., Brée B., Castañeda M.d.R., Cerca J., Cotoras D.D., De-Kayne R., Díaz P.J., Emerson B.C., Fernández-Mazuecos M., Geneva A.J., Gillespie R.G., Gonzalo Rivas-Torres, Hugo A. Valdebenito, Jaime A. Chaves, Juan Ernesto Guevara Andino, Juan Manuel Guayasamin, Knope M.L., López-Delgado J., Maria de Lourdes Torres, Martin M.D., Meier J.I., Patiño J., Price J.P., Rieseberg L.H., Roeble L., Stervander M., Valente L., Vargas P., White O.Fuentes:googlescopusEvolutionary history of the galápagos rail revealed by ancient mitogenomes and modern samples
ArticleAbstract: The biotas of the Galápagos Islands are one of the best studied island systems and have provided a bPalabras claves:Ancient DNA, GENETIC DIVERSITY, island colonization, Laterallus spilonota, phylogenetics, RallidaeAutores:Beichman A.C., Depino E.A., Jaime A. Chaves, Jefferson García-Loor, Pedro J. Martinez-Torres, SEBASTIAN ANTONIO ESPINOZA ULLOA, Stervander M.Fuentes:scopusEvolutionary 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 across the New World within the 'blue' cardinalids (Aves: Cardinalidae)
ArticleAbstract: Aim: To examine the history of diversification of 'blue' cardinalids (Cardinalidae) across North andPalabras claves:Ancestral area, Birds, Cyanocompsa, Dispersal, diversification rates, MIGRATION, Neotropics, Passerina, PhylogeographyAutores:Bryson R.W., Jaime A. Chaves, Klicka J., Miller M.J., Pérez-Emán J.L., Smith B.T., Winker K.Fuentes:googlescopusNatal foraging philopatry in eastern pacific hawksbill turtles
ArticleAbstract: The complex processes involved with animalmigration have long been a subject of biological interest,Palabras claves:Conservation genetics, Hatchling dispersal, Juvenile, Life history, Natal homing, Spatial ecologyAutores:Ábrego M.E., Alfaro-Shigueto J., Altamirano E., Brittain R., Chácon D., Chavarría S., Daniela Alarcón-Ruales, Donadi R., Dutton P.H., Flores E.E., Fonseca L.G., Gadea V., Gaos A.R., Hart C.E., Henríquez A.V., Jaime A. Chaves, Jensen M.P., Juan Pablo Muñoz-Pérez, PhD (c), Lemarie C., Lewison R.R., Liles M.J., Llamas I., Lucero J., Mangel J.C., Melero D., Miranda C., Oceguera K., Otterstrom S., Pacheco C.M., Peña B., Seminoff J.A., Torres P., Valle M., Vallejo F., Yañez I.L., Zavala A.Fuentes:scopus