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Trophic shift in the diet of the pelagic thresher shark based on stomach contents and stable isotope analyses
The trophic ecology of the pelagic thresher shark (Alopias pelagicus) was analysed using stomach contents and carbon (d13C)
and nitrogen (d15N) stable isotope analysis. The sharks were caught in Ecuadorian waters between ...
Rethinking use and trade of pelagic sharks from Brazil
(Elsevier B.V., 2017-11-01)
Brazil currently ranks as the 11th producer and 1st importer of shark meat around the world. Data available from the FAO software FishStatJ along with data from regional sources, such as governmental bulletins, scientific ...
Rethinking use and trade of pelagic sharks from Brazil
(Elsevier Sci Ltd, 2017)
Brazil currently ranks as the 11th producer and 1st importer of shark meat around the world. Data available from the FAO software FishStatJ along with data from regional sources, such as governmental bulletins, scientific ...
Assessing the influence of the North Atlantic Oscillation on a migratory demersal predator in the Alboran Sea
(Cambridge University Press, 2016)
Extinction of a shark population in the Archipelago of Saint Paul's Rocks (equatorial Atlantic) inferred from the historical record
(Elsevier Sci LtdOxfordInglaterra, 2011)
Eating catch of the day: the diet of porbeagle shark Lamna nasus (Bonnaterre 1788) based on stomach content analysis, and the interaction with trawl fisheries in the south-western Atlantic (52° S–56° S)
(Wiley Blackwell Publishing, Inc, 2021-08)
This work examined the diet of the porbeagle shark Lamna nasus in the south-west Atlantic Ocean (SWAO, Argentina, 52° S–56° S) by analysing the stomach content information obtained by scientific observers who sampled ...
Hybodont dentition from the Upper Jurassic of Monte Nerone Pelagic Carbonate Platform (Umbria-Marche Apennine, Italy) and its ecological implications
(John Wiley & Sons Ltd, 2019-01)
Here we describe a number of articulated teeth of a hybodont shark from Upper Jurassic deposits of the Monte Nerone Pelagic Carbonate Platform, in the Umbria-Marche-Sabina Palaeogeographic Domain (Northern Apennines, Central ...
Length-length and length-weight relationships of Carcharhinus falciformis and C. signatus (Carcharhinidae: Carcharhinus) caught by commercial fisheries in the Southwest Atlantic Ocean
(2016-07-01)
Sharks of the genus Carcharhinus are captured as bycatch in longline fisheries and through different fishing gears. Due to the common practice of head and fin removal of sharks, the lack of morphometric data and weight on ...
A global perspective on the trophic geography of sharks
Sharks are a diverse group of mobile predators that forage across varied spatial scales and have the potential to influence food web dynamics. The ecological consequences of recent declines in shark biomass may extend ...
First report of hybodont shark from the toarcian rosso ammonitico formation of umbria-marche apennine (polino area, terni, central Italy)
(Societa Geologica Italiana, 2018-02)
In this contribution we present the first material referable to hybodont shark from the Rosso Ammonitico Formation (Umbria-Marche-Sabina Palaeogeographic Domain). Two teeth were recovered isolated within Toarcian red ...