Results 61 to 70 of about 3,337 (198)

Insights Into the Ecomorphology of the Blue Shark (Prionace glauca) in the Adriatic Sea (Central Mediterranean Sea)

Ecology and Evolution, Volume 15, Issue 11, November 2025.
This study examines how the morphology of Mediterranean blue sharks (Prionace glauca ) changes throughout their development. Using linear and geometric morphometrics, it reveals that juveniles and adults differ in fin and head shape, reflecting adaptations to different ecological and swimming demands.
P. Carbonara, A. Bellodi, M. Bottaro, G. Deplano, A. Mulas, C. Neglia, S. Niedermüller, G. Prato, L. Toomey, M. C. Follesa   +9 more
wiley   +1 more source

Histamine in Brazilian Foods: A Comprehensive Review of Occurrence and Risk Assessment for Intoxication and Intolerance

Food Science &Nutrition, Volume 13, Issue 11, November 2025.
Even though histamine plays an important role in human health, it has been associated with food intoxication and intolerance episodes. The most relevant, current state of knowledge regarding histamine's biochemical and health aspects is provided. Histamine levels are provided for 17 food groups, including 335 food types and 11,437 samples, allowing ...
Maria Beatriz A. Gloria, Fabiana B. Diniz, Bruno M. Dala‐Paula, Biane Philadelpho, José Eduardo Gonçalves, Ederlan S. Ferreira, Livia Simon Sarkadi   +6 more
wiley   +1 more source

Assessment of shark catches landed at PPI Ujung Serangga, Southwest Aceh

Depik Jurnal
This study aimed to assess shark catches at PPI Ujung Serangga, Southwest Aceh, focusing on species composition, size and conservation status. Data were collected through field surveys and direct measurements of sharks landed by fishers.
Nur Zulurrahmi, Ilham Fajri, Ratna Mutia Aprilla, Herman Herman, Rada Febriyanti, Riska Diajeng Putri   +5 more
doaj   +1 more source

Cartilaginous fish diversity in the Western Visayas, Philippines, including two putative unidentified species and the first record of Carcharhinus plumbeus (Elasmobranchii: Carcharhiniformes: Carcharhinidae) [PDF]

Acta Ichthyologica et Piscatoria
This annotated checklist documents the diversity of cartilaginous fishes, including sharks, batoids (rays and skates), and chimaeras, from Panay and Guimaras islands, Western Visayas, Philippines, through surveys at fish markets and ports.
Roxanne Cabebe-Barnuevo, Dianne Frances Penuela, Emmanuel S. Delloro Jr., Ricardo P. Babaran, Hiroyuki Motomura, Maria Celia D. Malay   +5 more
doaj   +3 more sources

Role, importance and vulnerability of top predators on the Great Barrier Reef: a review [PDF]

, 2010
The purpose of this review is to evaluate the ecological role of predators on the Great Barrier Reef (GBR), their vulnerability to human activities and their contribution to ecosystem and economic values.
Ayling, T., Ceccarelli, D.
core  

When Competition Breaks the Rules: Feeding Frenzy as a Trigger for Unexpected Fatal Shark Predation Bites on a Human Sea‐User by Non Traumatogenic Carcharinids in the Oriental Mediterranean

Ethology, Volume 131, Issue 11, Page 260-264, November 2025.
Feeding frenzy may lead non‐traumatogenic shark species to predate a human, despite this not being an instinctive prey item. As a first step, an initial non‐predatory bite (not targetting the human as a prey) can trigger multiple feeding stimuli (mainly sounds and blood smelling) attracting sharks in the area.
Eric E. G. Clua, Kristian. J. Parton
wiley   +1 more source

Consumption to biomass (Q/B) ratio and estimates of Q/B-predictor parameters for Caribbean fishes [PDF]

, 2002
Estimates of the Q/B ratio and parameters of equations to 'predict' Q/B values for 116 fish stocks in the Gulf of Salamanca, Colombia are presented. A compilation of these estimates available for Caribbean Sea fishes (264 stocks) is also provided for ...
Duarte, L.O., Garcia, C.B.
core  

From Data Deficient to Big Data in Shark Conservation

Fish and Fisheries, Volume 26, Issue 6, Page 977-990, November 2025.
ABSTRACT Citizen science is increasingly harnessed worldwide to gather data otherwise requiring a prohibitive investment of funding and time. Meanwhile, the revolution in digital communication offers opportunities from crowdsourcing, big data approaches and social network mining to quickly and cost‐effectively fill major gaps in knowledge necessary to ...
F. Ferretti, J. Jenrette, S. Moro, C. Butner, E. Fox, S. H. D. Haddock, S. J. Jorgensen, T. Hastie, F. Micheli   +8 more
wiley   +1 more source

Seasonal variations of catch composition of drift nets in Hormozgan waters (Persian Gulf) [PDF]

بوم‌شناسی آبزیان, 2017
The study was conducted to obtain some information about temporal and spatial variations of multifilament drift gillnet catch communities in coastal waters of Hormozgan Province (Persian Gulf) from October to March 2014.
Mohammadreza Alimirzaei, Saeid Gorgin, Ehsan Kamrani, Rasoul Ghorbani   +3 more
doaj  

Revealing Chronotypes Across Aquatic Species Using Acoustic Telemetry

Fish and Fisheries, Volume 26, Issue 6, Page 1134-1145, November 2025.
ABSTRACT Acoustic telemetry offers valuable opportunities to investigate individual variability in circadian‐related and other behaviours and how environmental cues shape these patterns in wild fish populations. However, this potential has not yet been fully exploited.
Martina Martorell‐Barceló, David Abecasis, Mourad Akaarir, Alexandre Alonso‐Fernández, Robert Arlinghaus, Eneko Aspillaga, Margarida Barcelo‐Serra, Niels W. P. Brevé, Jan G. Davidsen, Antoni Gamundí, Amalia Grau, Bernat Hereu, Ivan Jarić, Andrzej Kapusta, Sue Lowerre‐Barbieri, Christopher T. Monk, Anja K. Nickel, María C. Nicolau, Guðbjörg Á. Ólafsdóttir, Esben M. Olsen, Renanel Pickholtz, Marie Prchalová, Jan Reubens, Milan Říha, Inge van der Knaap, Pieterjan Verhelst, David Villegas‐Ríos, Josep Alós   +27 more
wiley   +1 more source