Results 91 to 100 of about 3,346 (204)

Impacts of Ocean Acidification on Reproduction and Early Life Development in Marine Teleost Fish—A Synthesis

Fish and Fisheries, Volume 27, Issue 5, Page 1176-1192, September 2026.
ABSTRACT Ocean acidification (OA) remains a major and underexplored threat to marine fishes, particularly regarding reproductive physiology and early life stages (ELS). Although research over the past 15 years has documented diverse OA effects, substantial knowledge gaps persist.
Rebecca J. Bridge, Benjamin T. McClelland, Silvana N. R. Birchenough, Martina H. Stiasny   +3 more
wiley   +1 more source

Listening to tuna: Acoustic characterization of captive juvenile yellowfin tuna (Thunnus albacares)

Journal of Fish Biology, Volume 109, Issue 3, Page 1725-1736, September 2026.
Abstract The effectiveness of passive acoustic monitoring (PAM) for studying marine biodiversity highly relies on comprehensive libraries of species‐specific sounds. While sound production is well‐documented in reef and freshwater fishes, the acoustic behaviour of ecologically and economically vital pelagic species like tunas still remains largely ...
Regi Fiji Anggawangsa, Frédéric Bertucci, Ignatius Tri Hargiyatno, Jhon Harianto Hutapea, Ananto Setiadi, Gunawan Gunawan, Wudianto Wudianto, Fayakun Satria, Marc Soria, Laurent Dagorn, Manuela Capello   +10 more
wiley   +1 more source

Profile of Marine Sport Fishers and Interannual Variation in Coastal Catches in Southeastern Spain

Fishes
Marine sport fishing is an increasingly important socioeconomic activity in Mediterranean coastal regions, although its ecological implications and interactions with vulnerable taxa remain poorly understood.
Nieves Aranda-Garrido, Pilar Martínez-Martínez, Irene Antón-Linares, Isabel Abel-Abellán, Sergio Encabo-Lucena, Elisa Arroyo-Martínez, Manuel Trives-Escudero, Carmen Barberá-Cebrián, Francisca Giménez-Casalduero   +8 more
doaj   +1 more source

Tooth morphology of deep‐water catsharks of the genus Apristurus (Chondrichthyes: Pentanchidae) in the North Atlantic Ocean

Journal of Fish Biology, Volume 109, Issue 3, Page 1540-1557, September 2026.
Abstract The deep‐water catshark family (Pentanchidae) is the most species‐rich family among extant shark lineages. Within this family, the genus Apristurus is the largest, comprising small, deep‐sea species characterised by elongated bodies and dorso‐ventrally compressed snouts. Five Apristurus species are currently recognised from the North Atlantic,
Jesco Seifert, Daniel M. Moore
wiley   +1 more source

Demersal Elasmobranchs in the Gulf of Cádiz (SW Spain) from a Fishery-Independent Trawl Survey

Proceedings
Introduction: Elasmobranchs are key components of marine ecosystems but are particularly vulnerable to fishing pressure due to their life-history traits, including slow growth, late maturity, and low fecundity.
Francisco Baldó, Miguel Coján, Ignacio Ruiz-Jarabo   +2 more
doaj   +1 more source

Quantifying post‐release behaviour of a critically endangered elasmobranch over two capture events using high‐resolution archival tag data

Journal of Fish Biology, Volume 109, Issue 3, Page 1616-1627, September 2026.
Abstract During catch‐and‐release angling, highly resident species are susceptible to multiple recapture events. Biologging offers the opportunity to study post‐release behaviour in detail; however, most studies have focused on a single capture‐release event.
Danielle L. Orrell, Jamie Darby, Damien Haberlin, Alfonso Cohuo, Luke Harman, Thomas K. Doyle   +5 more
wiley   +1 more source

Killer Whales (Orcinus orca) in the Indo‐Pacific: A Review of Their Distribution, Population Structure, and Ecology

Mammal Review, Volume 56, Issue 3, September 2026.
This review synthesises knowledge on killer whales across the Indo‐Pacific through the integration of published studies and collaboration. It shows that variation in killer whale occurrence, diet, and fisheries interactions is shaped by environmental heterogeneity and uneven research effort and highlights knowledge gaps with implications for ...
Paola Lacetera, Paul Tixier, Isabella M. Reeves, Maeva Terrapon, Aaron Barnes, Christophe Guinet, Simon H. Elwen, John Totterdell, Jennah Tucker, Paul Cross, Georgia K. Bisset, John Dickie, John P. Y. Arnould   +12 more
wiley   +1 more source

Spermatozoa Morphology in Mediterranean Elasmobranchs

Proceedings
Introduction: Elasmobranchs play a crucial role in ecosystem regulation, but they are highly vulnerable to rapid environmental changes, particularly those driven by anthropogenic activities.
Yáiza F. Jorreto, Victor Gallego, Luz Pérez, Thales S. França, Juan F. Asturiano   +4 more
doaj   +1 more source

Elasmobranchs in offshore wind farms

Ocean & Coastal Management
The development of offshore wind farms (OWFs) in coastal seas presents both risks and opportunities for threatened elasmobranch populations, but their actual influence on elasmobranch presence and habitat use remains unclear. As more OWFs are planned, the lack of available space puts pressure on stakeholders to create multi-use areas as demands from ...
Annemiek Hermans, Auriel Sumner-Hempel, Xantia van den Brink, Daniël van Berkel, Renate A. Olie, Hendrik V. Winter, Albertinka Murk, Reindert Nijland   +7 more
openaire   +1 more source

A research toolbox for regional data collection to support the conservation of large batoids: A case study on the critically endangered flapper skate (Dipturus intermedius)

Conservation Science and Practice
Elasmobranchs, specifically skate species (superorder Batoidea), are at risk of extinction, with over one‐third currently listed as Endangered, exacerbated due to their k‐selected life strategy. A regional conservation approach is required to support the
Sophie L. Loca, Amy Garbett, Jonathan D. R. Houghton, James Thorburn, Oliver Ó Cadhla, Maurice Clarke, Gary Hannon, Liz Pothanikat, Paul A. Mayo, Ruairí Gallagher, Mark D. J. Hoppner, Patrick Colman Collins   +11 more
doaj   +1 more source