Results 61 to 70 of about 4,059 (239)

Maternal effects on recruitment of five gadoid species

Marine Ecology, EarlyView.
Abstract Commercial fishing is almost always non‐random and generally removes large and old individuals from fish stocks, thereby reducing age diversity among spawners. Reduced age diversity may result in less stable recruitment. Here, we explore the influence of age diversity (H), mean age of the spawning stock (MA) and sea surface temperature (SST ...
Ingibjörg G. Jónsdóttir, Jón Sólmundsson, Jónas P. Jonasson, Pamela J. Woods   +3 more
wiley   +1 more source

Check list of Gadiform, Ophidiiform and Lophiiform fishes from colombian waters of the tropical eastern Pacific

Biota Colombiana, 2006
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Gustavo Adolfo Castellanos-Galindo, Efraín A. Rubio Rincón   +1 more
doaj   +1 more source

Measuring juvenile habitat quality for fishes and invertebrates

Biological Reviews, Volume 100, Issue 6, Page 2346-2395, December 2025.
ABSTRACT Identifying the role of marine and estuarine habitats in supporting fish and invertebrate populations during vulnerable juvenile life stages is essential to achieve effective conservation and fisheries management. There remains general agreement that: (i) the quality of juvenile habitat is best measured as the contribution of juveniles to ...
Benjamin J. Ciotti, Elliot J. Brown, Francesco Colloca, David B. Eggleston, A. Challen Hyman, Olivier Le Pape, Romuald N. Lipcius, Margot A. M. Maathuis, Suzanne S. H. Poiesz, Kenneth A. Rose, Rochelle D. Seitz, Daniele Ventura, Karen E. van de Wolfshaar   +12 more
wiley   +1 more source

SEM evidence for existence of an apical disc on the scolex of Clestobothrium crassiceps (Rudolphi, 1819): comparative results of various fixation techniques [PDF]

, 2013
The scolex of the bothriocephalidean cestode Clestobothrium crassiceps was studied by means of scanning electron microscopy (SEM). The comparative results of various fixation procedures and techniques are presented. The scolex of C. crassiceps is oval to
Delgado Sureda, Eulàlia, Marigo, Adji Mama, Miquel Colomé, Jordi, Swiderski, Zdzislaw, Torres Martínez, Jordi   +4 more
core   +1 more source

Performance of eDNA Filtration Methods for Monitoring Fish Diversity in a Hyper‐Tidal Estuary

Environmental DNA, Volume 7, Issue 5, September–October 2025.
This study evaluates four eDNA filtering methods, three manual filters (0.45, 1.2, and 5 μm) and a passive method, the metaprobe, across a salinity gradient in a hyper‐tidal estuarine ecosystem. Results show that the 0.45 μm filter detected the highest species richness (39 species), followed by the metaprobe (35 species), and the 1.2 μm (34 species ...
Jake M. Jackman, Naiara Guimarães Sales, Chiara Benvenuto, Andrea Drewitt, Andrew Wolfenden, Peter E. Robins, Ilaria Coscia, Allan D. McDevitt   +7 more
wiley   +1 more source

Estimating Time‐Varying Productivity and Reference Points: A Case of North Sea Demersal Fish Stocks

Fish and Fisheries, Volume 26, Issue 5, Page 745-771, September 2025.
ABSTRACT The productivity of marine fish populations determines both maximum sustainable yield (MSY) and resilience to exploitation. While biological reference points like MSY and BMSY depend on species traits and population density, they are also influenced by environmental variability and ecological interactions.
Tobias K. Mildenberger, Casper W. Berg, Alexander Kempf, Anna Rindorf, Alec D. MacCall, Marc H. Taylor   +5 more
wiley   +1 more source

Complete mitochondrial genome of the Pacific cod, Gadus macrocephalus (Gadiformes, Gadidae) [PDF]

Mitochondrial DNA Part B, 2016
The Pacific cod Gadus macrocephalus is a commercially important species belonging to the family Gadidae. In this study, we performed the first sequencing and assembly of the complete mitochondrial genome of G. macrocephalus. The complete mitochondrial genome is 16,567 bp long, consisting of 13 protein-coding genes, 22 tRNA genes, 2 rRNA genes, and a ...
Song, Ha Yeun, Hyun, Young Se, Woo, Jiyoung, Oh, Sumin, An, Hye Suck   +4 more
openaire   +2 more sources

Atlas of marine bony fish otoliths (Sagittae) of Southeastern - Southern Brazil Part I: Gadiformes (Macrouridae, Moridae, Bregmacerotidae, Phycidae and Merlucciidae); Part II: Perciformes (Carangidae, Sciaenidae, Scombridae and Serranidae)

Brazilian Journal of Oceanography, 2014
The drawings, detailed pictures, precise descriptions and measurements that characterize otoliths must be made available for studies in various areas, including taxonomy, phylogeny, ecology, fisheries, paleontology, diversity, predator-prey relationships
Carmen Lucia Del Bianco Rossi-Wongtschowski, Carolina Correia Siliprandi, Marina Rito Brenha, Silvia de Almeida Gonsales, Cesar Santificetur, André Martins Vaz-dos-Santos   +5 more
doaj   +1 more source

Recovery at Morvin: SERPENT final report [PDF]

, 2010
Recovery from disturbance is poorly understood in deep water, but the extent of anthropogenic impacts is becoming increasingly well documented. We used Remotely Operated Vehicles (ROV) to visually assess the change in benthic habitat after exploratory ...
Gates, A.R., Jones, D.O.B.
core  

Food composition and prey selection of cod, Gadus morhua (Actinopterygii: Gadiformes: Gadidae), in the southern Baltic Sea [PDF]

Acta Ichthyologica et Piscatoria, 2013
Background. At the end of 1980s, ecological regime shifts occurred in the Baltic. Since, the Baltic fish assemblage has been dominated by sprats, whereas before cod was the dominant fish species.
M.E. Pachur, J. Horbowy
doaj   +3 more sources