Mostrando 10 resultados de: 12
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Article(12)
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Animal Behaviour(2)
Conservation Physiology(1)
Ecology and Evolution(1)
Journal of Experimental Marine Biology and Ecology(1)
Journal of Mammalogy(1)
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Mammalia(7)
Vertebrados de sangre fría(5)
Temas específicos de historia natural de los animales(4)
Animales(2)
Sistemas fisiológicos específicos de los animales(2)
Biochemistry and hematology parameters of the San Cristóbal Galápagos tortoise (Chelonoidis chathamensis)
ArticleAbstract: As part of a planned introduction of captive Galapagos tortoises (Chelonoidis chathamensis) to the SPalabras claves:biochemistry, chelonoidis chathamensis, Galapagos tortoise, HEALTH, Hematology, lactateAutores:Diego Páez-Rosas, Gregory A. Lewbart, Griffioen J.A., Juan Pablo Muñoz-Pérez, PhD (c), Levy M.G., Loyola A., Ortega C., Roberts S., Savo A.P.H., Schaaf G., Steinberg D., Steven B. OseguedaFuentes:scopusAge prediction model for adult male Galapagos sea lions based on skull measures
ArticleAbstract: The age of adult mammals is required for studies related to ontogeny patterns, growth rate, and lifePalabras claves:Age estimation, Dentine growth layer, Generalized additive models, Skull measures, ZALOPHUS WOLLEBAEKIAutores:Diego O. Urquía, Diego Páez-Rosas, Marjorie Riofrio-Lazo, Salomé Izurieta-Benítez, Torres J.Fuentes:scopusDevelopmental conditions promote individual differentiation of endocrine axes and behavior in a tropical pinniped
ArticleAbstract: Between-individual variation in behavior can emerge through complex interactions between state-relatPalabras claves:Galapagos sea lion, hormones, Maternal effects, metabolism, personalityAutores:Crocker D.E., DeRango E.J., Diego Páez-Rosas, Krüger O., Paolo Piedrahita, Schwarz J.F.L., Zenth F.Fuentes:googlescopusDietary ontogeny of the blue shark, Prionace glauca, based on the analysis of δ<sup>13</sup>C and δ<sup>15</sup>N in vertebrae
ArticleAbstract: Ontogenetic changes in habitat and food preferences are common in nature; they reflect changes in thPalabras claves:Autores:Delgado-Huertas A., Diego Páez-Rosas, Elorriaga-Verplancken F.R., Estupiñán-Montaño C., Galvan-Magana F., Sánchez-González A.Fuentes:googlescopusHormone-mediated foraging strategies in an uncertain environment: Insights into the at-sea behavior of a marine predator
ArticleAbstract: Hormones are extensively known to be physiological mediators of energy mobilization and allow animalPalabras claves:cortisol, Diving behavior, Galapagos sea lion, repeatability, Testosterone, thyroidAutores:Crocker D.E., DeRango E.J., Diego Páez-Rosas, Krüger O., Paolo Piedrahita, Schwarz J.F.L.Fuentes:googlescopusIntrinsic and maternal traits influence personality during early life in Galápagos sea lion, Zalophus wollebaeki, pups
ArticleAbstract: Animal personalities and their degree of plasticity have been demonstrated to be adaptive and associPalabras claves:boldness, Development, human approach, novel object, PinnipedAutores:DeRango E.J., Diego Páez-Rosas, Kalberer S., Krüger O., Paolo Piedrahita, Schwarz J.F.L.Fuentes:googlescopusIsotope-based inferences of the seasonal foraging and migratory strategies of blue whales in the eastern Pacific Ocean
ArticleAbstract: Migratory marine megafauna generally move vast distances between productive foraging grounds and envPalabras claves:Balaenoptera musculus, Behavior, Foraging ecology, Isotope mixing models, marine ecology, Population dynamics, Trophic overlapAutores:Aguíñiga-García S., Busquets-Vass G., Calambokidis J., Diego Páez-Rosas, Enríquez-Paredes L.M., Gendron D., Gómez-Gutiérrez J., Newsome S.D., Pardo M.A.Fuentes:googlescopusRegional divergence in the skull morphometry of adult male Galapagos sea lion
ArticleAbstract: The skull often reveals adaptation to ecological and environmental influences. Food availability affPalabras claves:agonistic behavior, Galapagos sea lion, Intrasexual competition, marine productivity, Skull measuresAutores:Diego O. Urquía, Diego Páez-Rosas, Jiménez-Uzcátegui G., Marjorie Riofrio-Lazo, Salomé Izurieta-Benítez, Torres J.Fuentes:scopusMore than the sum of its parts: individual behavioural phenotypes of a wild pinniped
ArticleAbstract: The proximate and ultimate mechanisms behind individual behavioural phenotypes are still only partiaPalabras claves:Body condition, Galapagos sea lion, Hormone, personality, Social Environment, Trade-offAutores:DeRango E.J., Diego Páez-Rosas, Krüger O., Paolo Piedrahita, Schwarz J.F.L., Zenth F.Fuentes:googlescopusStable isotopes indicate differing foraging strategies in two sympatric otariids of the Galapagos Islands
ArticleAbstract: The feeding behavior of marine predators varies with the level of competition to which they are expoPalabras claves:Galapagos islands, Otariids, Stable isotopes, Sympatry, trophic nicheAutores:Aurioles-Gamboa D., Diego Páez-Rosas, José Alava J., Palacios D.M.Fuentes:googlescopus