Results 51 to 60 of about 15,356 (198)

Shark Declines in the Mediterranean Sea [PDF]

, 2008
Summarizes a study of population and biomass trends of large sharks in the Mediterranean, and highlights the risk of some species becoming extinct as a result of unintended capture in fishing gear, targeted shark fishing, and human population ...
Fabrizio Serena, Francesco Ferretti, Heike K. Lotze, Ransom A. Myers   +3 more
core  

Effects of Kudoa thyrsites on Proximate Composition and Texture of Merluccius capensis and Zues capensis

Journal of Fish Diseases, EarlyView.
ABSTRACT Kudoa thyrsites is a myxosporean endoparasite that infects fish, frequently resulting in myoliquefaction, impacting the texture and eating quality of fish muscle. The aim of this study was to investigate the effects of K. thyrsites infection on the proximate composition and texture parameters of raw fillets from two South African economically ...
Sune St Clair Henning, Thanduxolo Phakathi   +1 more
wiley   +1 more source

Beyond fishing: loggerhead turtle impalement by swordfish

Marine and Fishery Sciences, 2022
Sea turtles are susceptible to a wide range of impacts. In Brazil, the loggerhead turtle Caretta caretta (Linnaeus, 1758) is the main sea turtle species caught incidentally by longline fishing fleets that target the blue shark Prionace glauca (Linnaeus,
Fernando N. Fiedler, Gilberto Sales, Rodrigo Barreto, Caiame J. Nascimento, Bruno B. Giffoni   +4 more
doaj   +1 more source

Associations of Commercial Fisheries and Cold‐Water Corals and Sponges

Fish and Fisheries, Volume 27, Issue 2, Page 116-129, March 2026.
Three metrics for determining whether the marine life that are landed by commercial fisheries are associated with cold‐water corals and sponges: (a) Adjacent; (b) General Proximity; and (c) Habitat. The relationship between these structure forming invertebrates (SFI) and fisheries is robust across analytical approaches.
Jennifer Coyle Selgrath, Elizabeth Duncan, Tom Laidig   +2 more
wiley   +1 more source

Southern California fisheries monitoring summary for 1993 and 1994 [PDF]

, 1997
The southern California Monitoring and Management Units collectively gathered 803 discrete samples of 7,329 marine finfishes and invertebrates from local commercial fish markets or authorized fish transporters in 1993.
McKee-Lewis, Kimberly K., Read, Robert B.   +1 more
core  

Seascape Genomics Uncovers Genomic Patterns Shaped by Temperature and Salinity Outlier Loci in Dolphinfish (Coryphaena hippurus Linnaeus, 1758) Across the Atlantic Ocean and Mediterranean Sea

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 2, February 2026.
ABSTRACT In this study, we explored the population genetic structure and its relation to environmental adaptations of the dolphinfish (Coryphaena hippurus) in the western Atlantic Ocean and Mediterranean Sea. Although previously two populations within the Mediterranean Sea were identified, recent evidence suggests more complex structuring.
Verónica Mendoza‐Portillo, Píndaro Díaz Jaimes, Adan Fernando Mar‐Silva, Marco Arculeo, Maried Ochoa‐Zavala, Luca Vecchioni, Douglas H. Adams   +6 more
wiley   +1 more source

Multi-genetic marker approach and spatio-temporal analysis suggest there is a single panmictic population of swordfish Xiphias gladius in the Indian Ocean. [PDF]

PLoS ONE, 2013
Genetic population structure of swordfish Xiphias gladius was examined based on 2231 individual samples, collected mainly between 2009 and 2010, among three major sampling areas within the Indian Ocean (IO; twelve distinct sites), Atlantic (two sites ...
Delphine Muths, Sarah Le Couls, Hugues Evano, Peter Grewe, Jerome Bourjea   +4 more
doaj   +1 more source

Surface mucous as a source of genomic DNA from Atlantic billfishes (Istiophoridae) and swordfish (Xiphiidae) [PDF]

, 2009
Procedures for sampling genomic DNA from live billfishes involve manual restraint and tissue excision that can be difficult to carry out and may produce stresses that affect fish survival.
Bernard, Andrea M., Faugue, Ronald M., Hoolihan, John P., Horn, Rebekah L., Perez, Nerida F., Schultz, Duane R., Snodgrass, Derke   +6 more
core   +1 more source

Evaluando los niveles tróficos de dos tiburones oceánicos del Océano Pacífico suroriental [PDF]

, 2016
Indexación: Web of ScienceStable isotope analyses for shortfin mako (Isurus oxyrinchus) and blue sharks (Prionace glauca) were conducted to assess their trophic position in two periods of time (before 1980 and after 2000) in the Southeastern Pacific ...
Barria, P, Cornejo, A, Klarian, SA, Melendez, R, Sallaberry-Pincheira, P   +4 more
core   +1 more source

Estimating non‐US longline fishing impacts on Hawai‘i pelagic false killer whales in a transboundary assessment area

Conservation Science and Practice, Volume 8, Issue 2, February 2026.
Downscaling Regional Fishery Management Organization reported longline effort data using fine‐scale Global Fishing Watch effort estimates facilitates estimates of non‐US effort within a transboundary management area. These effort estimates are then used to predict interaction with the Hawai‘i pelagic false killer whale in non‐US fleets, reducing ...
Robert N. M. Ahrens, Amanda L. Bradford, Erin M. Oleson, Emily Crigler, T. Todd Jones   +4 more
wiley   +1 more source