Results 71 to 80 of about 10,456 (249)

Response of benthic polychaetes to environmental variability and El Niño conditions at Petacalco Bay (Guerrero, Mexico)

Ciencias Marinas, 2004
Fluctuations of temperature, salinity, and dissolved oxygen in the superficial (0–7 m) and lower (7–23 m) layers of the water column in Petacalco Bay (Guerrero, Mexico) and their effects on benthic polychaetes were analyzed on different dates between ...
JA Rodríguez-Valencia
doaj   +1 more source

Dietary resilience of coral reef fishes to habitat degradation

Journal of Animal Ecology, Volume 95, Issue 3, Page 397-417, March 2026.
Metabarcoding of gut contents shows that two common benthic‐feeding reef fishes with different feeding stratgies—a butterflyfish (Chaetodon capistratus) and a hamlet (Hypoplectrus puella)—shift diets on degraded reefs. These shifts mirror contrasting patterns in body condition: butterflyfish showed strong individual variation, whereas condition was ...
Friederike Clever, Richard F. Preziosi, Bryan Nguyen, Brígida De Gracia, Helio Quintero Arrieta, W. Owen McMillan, Andrew H. Altieri, Aaron O'Dea, Nancy Knowlton, Matthieu Leray   +9 more
wiley   +1 more source

Century‐Scale Changes in the Feeding Patterns of Demersal Fish Species in the Western North Sea

Fish and Fisheries, Volume 27, Issue 2, Page 99-115, March 2026.
ABSTRACT Understanding the extent and magnitude of change in marine food webs requires historical data that predates modern monitoring efforts. Such information can provide invaluable insights into the longer‐term impacts of altered trophic interactions, yet it is rarely incorporated into marine policy frameworks.
Georgina L. Hunt, Nicholas V. C. Polunin, Georg H. Engelhard, Ben D. Wigham, John K. Pinnegar   +4 more
wiley   +1 more source

High-resolution vision in pelagic polychaetes [PDF]

Current Biology
High-resolution object vision - the ability to separate, classify, and interact with specific objects in the environment against the visual background - has only been conclusively shown to have evolved in three of the thirty-five animal phyla: chordates, arthropods, and mollusks (cephalopods)1.
Bok, Michael J., Macali, Armando, Garm, Anders   +2 more
openaire   +3 more sources

Assessment of Bottom Trawl Impacts on the Status of Seabed Communities in European Seas

Fish and Fisheries, Volume 27, Issue 2, Page 285-299, March 2026.
ABSTRACT Bottom trawling affects seabed habitats, but its large‐scale impacts remain poorly quantified. Assessment of trawling impacts is essential to support monitoring and achieving sustainability objectives under international conventions, sustainable development goals, and seafood certification programs.
Jan Geert Hiddink, Sebastian Valanko, Luke Batts, Esther D. Beukhof, Mats Blomqvist, Stefan Bolam, Belén Calero, Michele Casini, Marina Delgado, Jochen Depestele, Joanna Desmidt, Gabriele Di Bona, Bianca Di Lorenzo, Grete E. Dinesen, Gianfranco D'Onghia, Josefine Egekvist, Emanuela Fanelli, Maria Teresa Farriols, Gianluca Franceschini, Juan Gil, José Manuel González‐Irusta, Pascal Laffargue, Irida Maina, Porzia Maiorano, Renato Mamede, Maria Cristina Mangano, Alessandra Nguyen Xuan, Nadia Papadopoulou, Marina Penna, Andrea Pierucci, Marina Pulcini, Sasa Raicevich, Arnold Rakaj, Sofia Reizopoulou, Giada Riva, Tommaso Russo, Antonello Sala, Gianluca Sarà, Alice Sbrana, Giuseppe Scarcella, Marija Sciberras, Mattias Sköld, Chris J. Smith, Ignacio Sobrino, Maria Teresa Spedicato, Valentina Todorova, Irini Tsikopoulou, Karin J. van der Reijden, Sandrine Vaz, Cristina Vina‐Herbon, Nedo Vrgoc, Katherine Wright, Wenyan Zhang, Walter Zupa, Gert van Hoey, Ole Ritzau Eigaard, Tobias van Kooten, P. Daniël van Denderen   +57 more
wiley   +1 more source

Combining Historical and Ecological Methods Provides New Insights for the Recognition of Biogeographical Areas and Their Relationships: The Case of the Gulf of Mexico

Journal of Biogeography, Volume 53, Issue 3, March 2026.
ABSTRACT Aim Biogeographical regionalisation is an evolutionary system of nested areas representing the geographic organisation of life on the planet, which is fundamental for understanding basic and applied aspects related to the ecology, evolution and conservation of biotas and their habitats.
José María Ahuatzin‐Hernández, Juan J. Morrone, Víctor M. Vidal‐Martínez, Alejandro J. Souza   +3 more
wiley   +1 more source

Nutritional value and biochemical composition of two new tropical polychaete species: Potential use as feed ingredients

Journal of the World Aquaculture Society
Polychaetes are a promising intertidal resources due to their widespread distribution, considerable biomass, and high nutrition value. The nutritional profiles of two novel tropical polychaetes species (Marphysa sp.
Xi Wang, Zhihui Sui, Xiaojuan Xu, Yanchao Chai, Haiqing Wang   +4 more
doaj   +1 more source

Relationship Between the Lifestyle of a Siboglinid (Pogonophoran) Polychaete, Oligobrachia mashikoi, and the Total Sulfide and Nitrogen Levels in its Habitat [PDF]

, 2007
Yuichi Sasayama, Yukimasa Higashide, Masahiko Sakai, Masahiro Matada, Yoshihiro Fukumori   +4 more
openalex   +1 more source

Ecology and Reproduction of Bunodeopsis in Tropical Northwestern Atlantic Seagrass Ecosystems

Marine Ecology, Volume 47, Issue 2, March/April 2026.
ABSTRACT The seagrass ecosystems of the Tropical Northwestern Atlantic (TNA) host three described species of sea anemones in the genus Bunodeopsis Andres, 1881 (Enthemonae: Metridioidea: Acuticulata): B. antilliensis, B. globulifera, and B. pelagica.
Isabel A. M. Pen, Luisa F. Dueñas, Juan Armando Sánchez, Diana Carolina Vergara‐Flórez, Carlos E. Gómez, Vladimir Tovar‐Bolaños, Juan Andrés Palacios, Jorge A. Moreno, Marina I. Stoilova, Carly Lo, Carson Kephart, Amber Fredenburg, Ricardo González Muñoz, Nuno Simões, José M. Lizaola‐Guillermo, Marymegan Daly   +15 more
wiley   +1 more source

First Report on Three Lesser-Known Magelona Species from Korean Waters: Details of All Thoracic Chaetigers and Methyl Green Staining Patterns

Diversity
This study assessed the taxonomic statuses of three lesser-known Magelona F. Müller, 1858 species collected from intertidal to sublittoral habitats in Korean coastal waters, basing identification on morphological features and comparing them with their ...
Dae-Hun Kim, In-Yeong Kwon, Ho-Young Soh, Man-Ki Jeong   +3 more
doaj   +1 more source