Mostrando 10 resultados de: 17
Publisher
Journal of Fish Biology(4)
Marine Biodiversity Records(2)
Biological Conservation(1)
Fishery Bulletin(1)
Journal of Sea Research(1)
Área temáticas
Vertebrados de sangre fría(16)
Mammalia(7)
Aves(4)
Temas específicos de historia natural de los animales(4)
Animales(2)
Diving into the vertical dimension of elasmobranch movement ecology
ArticleAbstract: Knowledge of the three-dimensional movement patterns of elasmobranchs is vital to understand their ePalabras claves:Autores:Abrantes K., Afonso A.S., Ajemian M.J., Alex R. Hearn, Anderson B.N., Anderson S.D., Andrzejaczek S., Araujo G., Armstrong A.J., Armstrong A.O., Bach P., Barnett A., Bennett M.B., Bezerra N.P.A., Bonfil R., Boustany A.M., Bowlby H.D., Branco I., Braun C.D., Brooks E.J., Brown J., Burke P.J., Butcher P.A., Carlisle A.B., Castleton M., Chapple T.K., Chateau O., Clarke M., Coelho R., Coffey D.M., Cortes E., Couturier L.I.E., Cowley P.D., Croll D.A., Cuevas J.M., Curtis T.H., Dagorn L., Dale J.J., Daly R., Dewar H., Doherty P.D., Domingo A., Dove A.D.M., Drew M., Dudgeon C.L., Duffy C.J.A., Elliott R.G., Ellis J.R., Erdmann M.V., Farrugia T.J., Ferreira L.C., Ferretti F., Filmalter J.D., Finucci B., Fischer C., Fitzpatrick R., Forget F., Forsberg K., Francis M.P., Franks B.R., Gallagher A.J., Galvan-Magana F., García M.L., Gaston T.F., Gillanders B.M., Gleiss A.C., Gollock M.J., Goodman M.C., Green J.R., Green S.M., Griffiths C.A., Hammerschlag N., Hasan A., Hawkes L.A., Hazin F.H.V., Heard M., Hedges K.J., Henderson S.M., Holdsworth J.C., Holland K.N., Howey L.A., Hueter R.E., Humphries N.E., Hussey N.E., Hutchinson M., Huveneers C., Jacoby D.M.P., Jaine F.R.A., Jorgensen S.J., Kanive P.E., Labaja J., Lana F.O., Lassauce H., Lipscombe R.S., Llewellyn F., Lucas T.C.D., Macena B.C.L., Meekan M.G., Mourier J., Peel L.R.Fuentes:googlescopusDiet of the bull shark, Carcharhinus leucas, and the tiger shark, Galeocerdo Cuvier, in the eastern Pacific ocean
ArticleAbstract: This study presents information on the diet of two shark species, Carcharhinus leucas and GaleocerdoPalabras claves:ECUADOR, FEEDING HABITS, Stomach contents, Top predator, trophic levelAutores:Estupiñán-Montaño C., Estupiñán-Ortiz J.F., Galvan-Magana F., Luis Germán Cedeño-Figueroa, Polo-Silva C.J.Fuentes:scopusDiet of three shark species in the Ecuadorian Pacific, Carcharhinus falciformis, Carcharhinus limbatus and Nasolamia velox
ArticleAbstract: We analysed the stomach contents of 69 silky sharks Carcharhinus falciformis, 44 blacktip sharks CarPalabras claves:blacktip shark, Ecuadorian Pacific, Feeding, Silky shark, trophic level, whitenose sharkAutores:Estupiñán-Montaño C., Estupiñán-Ortiz J.F., Fabian Pacheco-Triviño, Galvan-Magana F., Luis Germán Cedeño-FigueroaFuentes:scopusDietary ecology and trophic level of adults of the Chilean angel shark Squatina armata Philippi 1887 in the Central-Eastern Pacific Ocean
ArticleAbstract: As top predators, sharks play an important role in the regulation of marine ecosystems. This study pPalabras claves:elasmobranch, FEEDING HABITS, mesopredator, Ontogeny, Squatinidae, trophic levelAutores:Estupiñán-Montaño C., Galvan-Magana F., José Sebastian Méndez-Macías, Vanessa Maribel Velázquez-ChiquitoFuentes:scopusDietary 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:googlescopusFeeding behavior and trophic interaction of three shark species in the Galapagos Marine Reserve
ArticleAbstract: There is great concern about the future of sharks in Ecuador because of the lack of biological knowlPalabras claves:feeding behavior, Galapagos islands, Sharks, Stable isotopes, Trophic niche breadthAutores:Diego Páez-Rosas, Galvan-Magana F., Marjorie Riofrio-Lazo, Paul Insuasti-ZarateFuentes:scopusFirst record of Gorgona guitarfish, Rhinobatos prahli, from the Gulf of Tehuantepec, Mexican Pacific
ArticleAbstract: The capture of two Gorgona guitarfish, Rhinobatos prahli, in the Gulf of Tehuantepec represents thePalabras claves:Distribution, guitarfish, Gulf of Tehuantepec, Mexican waters, RhinobatosAutores:Escobar-Sanchez O., Galvan-Magana F., Maribel Carrera-FernándezFuentes:googlescopusEmbryonic bicephaly in the blue shark, Prionace glauca, from the Mexican Pacific Ocean
ArticleAbstract: A case of bicephaly in embryos of the blue shark Prionace glauca in the Mexican Pacific Ocean is desPalabras claves:Abnormality, bicephaly, MÉXICO, PRIONACE GLAUCAAutores:Escobar-Sanchez O., Galvan-Magana F., Maribel Carrera-FernándezFuentes:googlescopusReproductive characteristics and reproductive tract anatomy of the California butterfly ray Gymnura marmorata (Myliobatiformes: Gymnuridae)
ArticleAbstract: The California butterfly ray Gymnura marmorata is frequently caught by artisanal fisheries in north-Palabras claves:batoid, fecundity, lipid histotrophy, ovarian asymmetry, testicular asymmetry, trophonemataAutores:Burgos-Vázquez M., Galvan-Magana F., Maribel Carrera-Fernández, Ochoa-Báez R., Oddone M.C.Fuentes:googlescopusReproductive parameters of the Pacific angel shark Squatina californica (Selachii: Squatinidae)
ArticleAbstract: Reproductive characteristics of the Pacific angel shark, Squatina californica, were evaluated from 4Palabras claves:oocytes, reproduction, Segregation, sexual maturityAutores:Andrés F. Romero-Caicedo, Galvan-Magana F., Hernández-Herrera A., Maribel Carrera-FernándezFuentes:scopus