Scientific Papers

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A global overview of shark sanctuary regulations and their impact on shark fisheries

A global overview of shark sanctuary regulations and their impact on shark fisheries

Published online on 11. May 2017 A global overview of shark sanctuary regulations and their impact on shark fisheries Christine A. Ward-Paige ABSTRACT: Due to rapid declines of shark populations across many species and regions of the world, the need for large-scale conservation measures has become widely recognized. Some coastal states have opted to...

A new deep-water catshark from the northwestern Indian Ocean off Somalia

A new deep-water catshark from the northwestern Indian Ocean off Somalia

Published on 08. May 2017 Bythaelurus vivaldii, a new deep-water catshark (Carcharhiniformes,Scyliorhinidae) from the northwestern Indian Ocean off Somalia Simon Weigmann, Carina Julia Kaschner ABSTRACT: A new very small deep-water catshark, Bythaelurus vivaldii, is described based on two female specimens caught off Somalia in the northwestern Indian Ocean during the German ‘Valdivia’ expedition in...

Tracking the habitat use of whale sharks off the Pacific coast of Mexico

Tracking the habitat use of whale sharks off the Pacific coast of Mexico

Published on 4. May 2017 Oceanic adults, coastal juveniles: tracking the habitat use of whale sharks off the Pacific coast of Mexico Dení Ramírez-Macías, Nuno Queiroz, Simon J. Pierce, Nicolas E. Humphries, David W. Sims, Juerg M. Brunnschweiler ABSTRACT: Eight whale sharks tagged with pop-up satellite archival tags off the Gulf of California, Mexico,...

Skeletal Indicators of Shark Feeding on Human Remains

Skeletal Indicators of Shark Feeding on Human Remains

Published on 02. May 2017 Skeletal Indicators of Shark Feeding on Human Remains: Evidence from Florida Forensic Anthropology Cases Michala K. Stock M.A., Allysha P. Winburn M.A., George H. Burgess M. ABSTRACT: This research examines a series of six Florida forensic anthropology cases that exhibit taphonomic evidence of marine deposition and shark-feeding activities. In...

Mercury, arsenic, cadmium and lead in two commercial shark species in Trinidad and Tobago

Mercury, arsenic, cadmium and lead in two commercial shark species in Trinidad and Tobago

Published online on 21. April 2017 Mercury, arsenic, cadmium and lead in two commercial shark species (Sphyrna lewini and Caraharinus porosus) in Trinidad and Tobago Azad Mohammed, Terry Mohammed ABSTRACT: Sharks are long-lived apex predators which can accumulate toxic metals such as mercury and arsenic. Samples of Sphyrna lewini and Carcharinus porosus were collected...

X-ray computed tomography library of shark anatomy and lower jaw surface models

X-ray computed tomography library of shark anatomy and lower jaw surface models

Published online on 11. April 2017 X-ray computed tomography library of shark anatomy and lower jaw surface models Pepijn Kamminga, Paul W. De Bruin, Jacob Geleijns, Martin D. Brazeau ABSTRACT: The cranial diversity of sharks reflects disparate biomechanical adaptations to feeding. In order to be able to investigate and better understand the ecomorphology of...

Clinical features of 27 shark attack cases on La Réunion Island

Clinical features of 27 shark attack cases on La Réunion Island

    Clinical features of 27 shark attack cases on La Réunion Island Ballas, Richard MD; Saetta, Ghislain; Peuchot, Charline; Elkienbaum, Philippe MD; Poinsot, Emmanuelle MD ABSTRACT: BACKGROUND: Between January 2000 and September 2016, there have been 27 documented shark attacks on La Réunion Island. The insular nature of La Réunion has allowed us...

Multidisciplinary framework for assessing connectivity of hammerhead sharks across jurisdictional boundaries

Multidisciplinary framework for assessing connectivity of hammerhead sharks across jurisdictional boundaries

Published on 21. April 2017 Crossing lines: a multidisciplinary framework for assessing connectivity of hammerhead sharks across jurisdictional boundaries A. Chin, C. A. Simpfendorfer, W. T. White, G. J. Johnson, R. B. McAuley, M. R. Heupel ABSTRACT: Conservation and management of migratory species can be complex and challenging. International agreements such as the Convention...

Diet and condition of mesopredators on coral reefs in relation to shark abundance

Diet and condition of mesopredators on coral reefs in relation to shark abundance

Published on 19. April 2017 Diet and condition of mesopredators on coral reefs in relation to shark abundance Shanta C. Barley, Mark G. Meekan, Jessica J. Meeuwig ABSTRACT: Reef sharks may influence the foraging behaviour of mesopredatory teleosts on coral reefs via both risk effects and competitive exclusion. We used a “natural experiment” to...

Genetic structure and signatures of selection in grey reef sharks

Genetic structure and signatures of selection in grey reef sharks

Published on 19. April 2017 Genetic structure and signatures of selection in grey reef sharks (Carcharhinus amblyrhynchos) P Momigliano, R Harcourt, W D Robbins, V Jaiteh, G N Mahardika, A Sembiring, A Stow ABSTRACT: With overfishing reducing the abundance of marine predators in multiple marine ecosystems, knowledge of genetic structure and local adaptation may...

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