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Reproductive 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:scopusResidency and diel movement patterns of the endangered scalloped hammerhead Sphyrna lewini in the Revillagigedo National Park
ArticleAbstract: This study is the first description of the residency and diel movements of Sphyrna lewini at the RevPalabras claves:Conservation, Eastern tropical Pacific, endangered species, site fidelity, telemetryAutores:Aldana-Moreno A., Alex R. Hearn, Becerril-García E.E., Galvan-Magana F., Gonzalez-Armas R., Hoyos-Padilla E.M., Ketchum J.T., Peter Klimley A., Winram W.Fuentes:googlescopusThe use of an unoccupied aerial vehicle to survey shark species over sand and rocky-reef habitats in a marine protected area
ArticleAbstract: Cabo Pulmo National Park was established in 1995 and has since seen a large increase in fish biomassPalabras claves:aerial survey, DRONE, elasmobranch, Monitoring, UAVAutores:Alex R. Hearn, Ayres K.A., Elorriaga-Verplancken F.R., Galvan-Magana F., Gonzalez-Armas R., Hoyos-Padilla E.M., Kajiura S.M., Ketchum J.T.Fuentes:googlescopus