Results 61 to 70 of about 3,935 (204)

Shark–Cetacean trophic interaction, Duinefontein, Koeberg, (5 Ma), South Africa

South African Journal of Science, 2015
This study forms part of a larger project to reconstruct the Mio-Pliocene marine palaeoenvironment along South Africa’s west coast. It documents the shark–cetacean trophic interaction during the Zanclean (5 Ma) at Duinefontein (Koeberg).
Romala Govender
doaj   +1 more source

A recipe for scavenging in vertebrates - the natural history of a behaviour [PDF]

, 2016
AK was funded by the Irish Research Council GOIP/2015/81, KH was funding by Science Foundation Ireland. T.G. acknowledges support from European Research Council under the European Union’s Seventh Framework Programme (FP/2007–2013)/ERC Grant Agreement ...
Aguirre, Alexander, Anderson, Anyonge, Bahat, Bates, Bauchot, Beasley, Beasley, Bennett, Bernard, Binder, Blasco, Brown, Bruce, Capaldo, Carbone, Carey, Carrier, Casewell, Chiappe, Chin, Chure, Clarke, Cortés-Avizanda, Croxall, Danise, Dermody, DeVault, DeVault, Diedrich, Domínguez-Rodrigo, Donázar, Doughty, Duriez, Ehret, Fahlke, Fallows, Farlow, Farlow, Fernández-Bellon, Forrest, Gittleman, Grady, Grémillet, Hand, Hedenstrom, Hone, Houston, Houston, Houston, Jackson, Janis, Jarvis, Jeschke, Jetz, Jones, Kane, Kane, Kendall, Kendall, Lisney, Long, Lovegrove, Margalida, Margalida, Martyniuk, Martín-Serra, Mateo-Tomás, McNab, Mech, Mills, Moleón, Moleón, Moleón, Moleón, Monadjem, Moreno-Opo, Nagy, Niedzwiedzki, Norberg, Nudds, O'Gorman, Palmqvist, Parmenter, Pawar, Pennycuick, Pereira, Pobiner, Pobiner, Pontzer, Prange, Périquet, Rayfield, Reymond, Riskin, Roggenbuck, Ruxton, Ruxton, Ruxton, Ruxton, Ruxton, Ruxton, Ruxton, Sazima, Schubert, Schwimmer, Sebastián-González, Sellwood, Selva, Selva, Shipman, Shivik, Smith, Spiegel, Sullivan, Teather, Thaxter, Trinkel, Tucker, Uriona, Van Valkenburgh, Van Valkenburgh, Voigt, Watanabe, Weimerskirch, Weishampel, Weithofer, Wellnhofer, Whitehead, Williams, Wilson, Witmer, Witton, Witton, Witton, Zelenitsky   +136 more
core   +1 more source

Genome‐wide identification and solute selectivity of aquaporins in the sharpnose sevengill shark, Heptranchias perlo

Physiological Reports, Volume 14, Issue 8, April 2026.
Abstract The aquaporin genes (aqps) are widely distributed among vertebrates. In cartilaginous fish, aqp3 and aqp10 are duplicated, whereas many species have lost aqp8. While the solute permeability of aquaglyceroporins and Aqp8 exhibits significant diversity, systematic evaluations of their activity within species are limited.
Shinichiro Hidaka, Ayumi Nagashima, Akira Kato   +2 more
wiley   +1 more source

A partial rostrum of the Porbeagle shark Lamna nasus (Lamniformes, Lamnidae) from the Miocene of the North Sea basin and the taxonomic importance of rostral morphology in extinct sharks [PDF]

, 2010
A fragmentary rostrum of a lamnid shark is recorded from the upper Miocene Breda Formation at Liessel (Noord-Brabant, The Netherlands); it constitutes the first elasmobranch rostral process to be described from Neogene strata in the North Sea Basin ...
Mollen, F.H.
core  

Automated Identification of Individual Great White Sharks from Unrestricted Fin Imagery [PDF]

, 2015
The objective of this paper is automatically to identify individual great white sharks in a database of thousands of unconstrained fin images. The approach put forward appreciates shark fins in natural imagery as smooth, flexible and partially occluded ...
Burghardt, Tilo, Hughes, Benjamin J
core   +3 more sources

Integrating Local Ecological Knowledge and Fishing Effort Data to Inform Bycatch Management of Threatened Marine Fauna in Small‐Scale Fisheries

Diversity and Distributions, Volume 32, Issue 3, March 2026.
ABSTRACT Aim To examine the utility of local ecological knowledge (LEK) and fishing effort data in revealing bycatch patterns of marine threatened species in small‐scale fisheries to inform their conservation and management. Location Northern Haizhou Bay, China (35° to 37° N, 119° to 122° E).
Wenyi Li, Yining Chen, Xiong Zhang
wiley   +1 more source

Hunting and migratory movements of white sharks in the eastern North Pacific [PDF]

, 2003
The aim of these studies was to determine local movements of hunting white sharks (Carcharodon carcharias) near a seal rookery and global movements during migration.
Burney J. Le Boeuf
core   +1 more source

Mesoscale eddies influence the movements of mature female white sharks in the Gulf Stream and Sargasso Sea [PDF]

, 2018
© The Author(s), 2018. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Scientific Reports 8 (2018): 7363, doi:10.1038/s41598-018-25565-8.Satellite-tracking of mature white ...
Braun, Camrin D., Fischer, Chris, Gaube, Peter, Lawson, Gareth L., McGillicuddy, Dennis J., Penna, Alice Della, Skomal, Gregory B., Thorrold, Simon R.   +7 more
core   +1 more source

Contemporary Methods for Capturing Juvenile Salmonids in the Marine Environment

Fish and Fisheries, Volume 27, Issue 2, Page 160-178, March 2026.
ABSTRACT Anadromous salmonids play vital roles in marine and freshwater ecosystems. The most abundant of these fishes—Pacific salmon (Oncorhynchus spp.)—are integral to coastal ecosystems and communities across the North Pacific Rim, but numerous populations are experiencing dramatic declines, particularly towards the south of their range.
Sean C. Godwin, Emma M. Atkinson, Jamieson B. Atkinson, Mackenzie C. Bartlett, William D. P. Duguid, Marc Trudel, Andrew W. Bateman   +6 more
wiley   +1 more source

Spatiotemporal Variation in Marine Mammal Antipredator Behaviors Resulting From a Predation Pinch Point

Ecology and Evolution, Volume 16, Issue 2, February 2026.
Using 17 years of biologging data from 353 adult female northern elephant seals, we explored how seals modified their use of time and space when moving through nearshore areas where predation risk is high. We found that seals tended to depart at night, arrive during the day, and perform benthic dives along the continental shelf.
Conner M. Hale, Joffrey Jouma'a, Astarte Brown, Patrick W. Robinson, Rachel R. Holser, Daniel P. Costa, Roxanne S. Beltran   +6 more
wiley   +1 more source