April 17th, 2020

Trophic resources and mercury exposure of two silvertip shark populations

Trophic resources and mercury exposure of two silvertip shark populations

Trophic resources and mercury exposure of two silvertip shark populations in the Northeast Pacific Ocean Gaël Le Croizier, Anne Lorrain, Gauthier Schaal, James Ketchum, Mauricio Hoyos-Padilla, Lucien Besnard, Jean-Marie Munaron, François Le Loc’h, David Point ABSTRACT: Worldwide shark populations have experienced rapid declines over the last decades, mainly due to overfishing. Marine protected areas (MPAs)

Retinal topography and spectral sensitivity of the Port Jackson shark

Retinal topography and spectral sensitivity of the Port Jackson shark

Retinal topography and spectral sensitivity of the Port Jackson shark (Heterodontus portusjacksoni) Lauren R. Peel, Shaun P. Collin, Nathan S. Hart ABSTRACT: In this study, we investigated the visual system of the Port Jackson shark Heterodontus portusjacksoni, a shallow‐dwelling benthic species and generalist predator endemic to the temperate coastal waters around southern Australia. Measurements of