Mostrando 10 resultados de: 13
Publisher
Journal of the Marine Biological Association of the United Kingdom(4)
Advances in Marine Biology(1)
Environmental Biology of Fishes(1)
Journal of Fish Biology(1)
Journal of Sea Research(1)
Área temáticas
Vertebrados de sangre fría(10)
Caza, pesca y conservación(4)
Economía de la tierra y la energía(4)
Mammalia(4)
Ecología(2)
Diet 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:scopusFeeding 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:scopusFeeding habits and trophic level of the smooth hammerhead shark, Sphyrna zygaena (Carcharhiniformes: Sphyrnidae), off Ecuador
ArticleAbstract: As apex predators, sharks are known to play an important role in marine food webs. Detailed informatPalabras claves:diet, ECUADOR, Food web, Ontogeny, Seasonal variations, Top predatorAutores:Castañeda-Suarez D., Estupiñán-Montaño C., Estupiñán-Ortiz J.F., Galvan-Magana F., Luis Germán Cedeño-Figueroa, Polo-Silva C.J., Sandoval-Londoño A.Fuentes:scopusFeeding habits of the scalloped hammerhead shark Sphyrna lewini (Griffith & Smith, 1834) (Chondrichthyes) in the Ecuadorian Pacific
ArticleAbstract: This study analyzed the diet of 116 specimens of scalloped hammerhead, Sphyrna lewini caught by thePalabras claves:diet, SphyrnidaeAutores:Estupiñán-Montaño C., Galvan-Magana F., Luis Germán Cedeño-FigueroaFuentes:scopusFeeding habits of wahoo (Acanthocybium solandri) in the eastern Pacific Ocean
ArticleAbstract: Stomach content analysis was used to assess the feeding habits of Acanthocybium solandri based on saPalabras claves:cephalopods, Ecology, food and feeding, generalist, Niche breadth, ontogenetic, predator, prey, Scombridae, stomach contentAutores:Gabriela Zavala-Zambrano, Galvan-Magana F., Molker Mendoza-Ávila, Peggy Loor-AndradeFuentes:scopusLack of genetic differentiation in yellowfin tuna has conservation implications in the Eastern Pacific Ocean
ArticleAbstract: Yellowfin tuna, Thunnus albacares, is an important global fishery and of particular importance in thPalabras claves:Autores:Canty S.W.J., Carlos Valle, Francisco Rubianes-Landázuri, Galvan-Magana F., Grewe P.M., Jaime A. Chaves, Laia J. Muñoz-Abril, Margarita Brandt, Maria de Lourdes Torres, Martin A. Terán, Torres M.L.Fuentes:googlescopusReproductive biology of the scalloped hammerhead (Sphyrna lewini) in the central-eastern Pacific Ocean
ArticleAbstract: There are limited data regarding the reproductive biology of the scalloped hammerhead (Sphyrna lewinPalabras claves:Birth size, ECUADOR, gestation period, hammerhead sharks, size at maturityAutores:Estupiñán-Montaño C., 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:googlescopusShark movement patterns in the Mexican Pacific: A conservation and management perspective
Book PartAbstract: Marine animal tracking has become one of the major tools used to understand the behavior and ecologyPalabras claves:Fisheries, Marine conservation, movement ecology, telemetry, Top predatorsAutores:Aldana-Moreno A., Alex R. Hearn, Ayres K.A., Galvan-Magana F., Grau M., Hoyos-Padilla M.E., Ketchum J.T., Lara-Lizardi F., Muntaner-López G., Peter Klimley A., Trejo-Ramírez A., Whitehead D.A.Fuentes:googlescopus