Massive consumption of gelatinous plankton by Mediterranean apex predators

L Cardona, I Álvarez de Quevedo, A Borrell, A Aguilar - PloS one, 2012 - journals.plos.org
Stable isotopes of carbon and nitrogen were used to test the hypothesis that stomach
content analysis has systematically overlooked the consumption of gelatinous zooplankton …

The diet of pelagic loggerhead sea turtles (Caretta caretta) off the Balearic archipelago (western Mediterranean): relevance of long-line baits

M Revelles, L Cardona, A Aguilar… - Journal of the Marine …, 2007 - cambridge.org
Gut content and stable isotope analyses were used to investigate the feeding habits of
loggerhead sea turtles (Caretta caretta) inhabiting the Balearic archipelago. Turtles caught …

Contributions of stable-isotope data to elucidating food webs of Mediterranean rocky littoral fishes

JK Pinnegar, NVC Polunin - Oecologia, 2000 - Springer
The food webs of rocky infra-littoral ecosystems in the Mediterranean have been little
studied. In this investigation stable isotopes and dietary data were compared in an attempt to …

A jellyfish diet for the herbivorous green turtle Chelonia mydas in the temperate SW Atlantic

V González Carman, F Botto, E Gaitán, D Albareda… - Marine biology, 2014 - Springer
Feeding ecology of juvenile green turtles (Chelonia mydas) was studied from 2008 to 2011
at Samborombón Bay (35° 30′–36° 30′ S, Argentina), combining data on digestive tract …

The role of sardine as prey for pelagic predators in the western Mediterranean Sea assessed using stable isotopes and fatty acids

L Cardona, L Martínez-Iñigo, R Mateo… - Marine Ecology …, 2015 - int-res.com
This study combined the analysis of fatty acids and stable isotopes of nitrogen and carbon to
test the hypothesis that the pelagic food web of the south Catalan Sea has a wasp-waist …

Trophic niche overlap of sprat and commercial small pelagic teleosts in the Gulf of Lions (NW Mediterranean Sea)

B Le Bourg, D Bănaru, C Saraux, A Nowaczyk… - Journal of Sea …, 2015 - Elsevier
Increasing abundance of non-commercial sprats and decreasing biomass and landings of
commercial anchovies and sardines justify the need to study the feeding ecology and trophic …

Diet of bottlenose dolphins (Tursiops truncatus) from the Gulf of Cadiz: Insights from stomach content and stable isotope analyses

J Giménez, A Marçalo, F Ramírez, P Verborgh… - PLoS …, 2017 - journals.plos.org
The ecological role of species can vary among populations depending on local and regional
differences in diet. This is particularly true for top predators such as the bottlenose dolphin …

Phytoplankton and macrophyte contributions to littoral food webs in the Galician upwelling estimated from stable isotopes

A Bode, MT Alvarez-Ossorio, M Varela - Marine Ecology Progress Series, 2006 - int-res.com
The natural abundance of stable carbon and nitrogen isotopes was analysed in plankton
and intertidal benthos at coastal sites of Galicia (NW Spain) to determine the relative …

Feeding ecology of Mediterranean common dolphins: The importance of mesopelagic fish in the diet of an endangered subpopulation

J Giménez, A Marçalo, M García‐Polo… - Marine Mammal …, 2018 - Wiley Online Library
The Mediterranean subpopulation of common dolphin (Delphinus delphis) is classified as
endangered by the IUCN. Still, information about their diet in the Mediterranean is scarce …

Dietary analysis of two sympatric marine turtle species in the eastern Mediterranean

JL Palmer, D Beton, BA Çiçek, S Davey, EM Duncan… - Marine Biology, 2021 - Springer
Dietary studies provide key insights into threats and changes within ecosystems and
subsequent impacts on focal species. Diet is particularly challenging to study within marine …