Results 51 to 60 of about 9,462 (203)

Meeting Livestock Protein and Amino Acids Needs With Edible Insects: A Critical Review

open access: yesSustainable Food Proteins, Volume 4, Issue 1, March 2026.
Comparison of the use of traditional protein sources (soybean meal and fish meal) and insects meal in monogastrics and aquaculture (created in BioRender. Luttenschlager, H. (2025) https://BioRender.com/ndztqxp) ABSTRACT The increasing demand for animal‐based protein has led to biodiversity loss, deforestation, pollution, and extensive land use, mainly ...
Hugo Luttenschlager   +3 more
wiley   +1 more source

Four Species of Digeneans (Trematoda, Opecoelidae) of the Gilthead Seabream Sparus aurata (Teleostei, Sparidae) off the Algerian Coast in the Mediterranean Sea

open access: yesZoodiversity
A study was conducted between May 2020 and April 2022, in an attempt to investigate the diversity of digeneans infecting the digestive tract of the gilthead sea bream Sparus aurata (Linnaeus, 1758) (Sparidae) off the Algerian coast.
F-Z. Zedam   +2 more
doaj   +1 more source

Fish remains from Miocene beds of Višnja vas near Vojnik, Slovenia

open access: yesGeologija, 2013
This paper discusses fossil teeth of sharks (Elasmobranchii, Neoselachii) and porgies (Teleostei, Sparidae) fromthe Miocene glauconite sandstones of Vi{nja vas near Vojnik.
Aleš Šoster, Vasja MIkuž
doaj   +1 more source

Ichthyoplankton Adjacent to Live-Bottom Habitats in Onslow Bay, North Carolina [PDF]

open access: yes, 1998
The abundance and distribution of ichthyoplankton adjacent to live-bottom habitats (rock outcroppings containing rich, sessile invertebrate communities and many species of tropical and subtropical fishes) in open-shelf waters « 55-m isobath) in Onslow ...
Powell, Allyn B., Robbins, Roger E.
core  

A Comparison of DNA Metabarcoding Cloacal Swabs and Stomach Contents for Shark Diet Reconstruction

open access: yesEnvironmental DNA, Volume 8, Issue 1, January–February 2026.
Our results indicate that the less invasive, non‐lethal method of DNA metabarcoding cloacal swabs provided higher taxonomic resolution than more common methods for studying shark trophic ecology (i.e., morphological stomach contents identification and trophic biomarkers) with no statistical difference in overall diet description between cloacal swabs ...
Savannah J. Ryburn   +5 more
wiley   +1 more source

Bioaccumulation of heavy metals in Acanthopagrus latus collected from Al-Razazah Lake, middle of Iraq

open access: yesالمجلة العراقية للاستزراع المائي, 2022
Concentrations of cadmium, cobalt, cupper, iron, manganese and nickel were determined in four organs (liver, gills, ovaries and muscles) of Acanthopagrus latus, which belong to family of Sparidae collected from Al- Razazah Lake.
G.A. Al-Najare   +3 more
doaj   +1 more source

Investigating Environmental DNA Variability and Species Detections Through Passive and Active Sampling Across Time: A Case Study From a Hyper‐Diverse Coastal System

open access: yesEnvironmental DNA, Volume 8, Issue 1, January–February 2026.
This study compared the ability of active and passive eDNA filtration methods to capture environmental DNA in a marine environment with highly variable eDNA signals. Active sampling detected a greater proportion of fish biodiversity, whereas passive sampling detected a larger proportion of metazoa, with a trend of significant accumulation of numbers of
Daniel Estévez‐Barcia   +2 more
wiley   +1 more source

The Effect of Feeding With Acartia tonsa on the Ontogeny of Gilthead Seabream Larvae (Sparus aurata)

open access: yesAquaculture Research, Volume 2026, Issue 1, 2026.
The current study examined how feeding gilthead seabream with copepod Acartia tonsa impacts the ontogeny of the digestive system and the skeleton. Six cylindroconical tanks of 100 L each were stocked with 10,000 seabream eggs. In three tanks, Acartia tonsa was also administrated from 3 to 17 days after hatching (DAH) and Brachionus sp. until 25 DAH—end
Katerina Loufi, Pavlos Makridis
wiley   +1 more source

Environmental DNA Metabarcoding Reveals Distinct Spatial and Seasonal Patterns in Offshore Fish Communities in Eastern and Western Taiwan

open access: yesAquaculture, Fish and Fisheries, Volume 5, Issue 6, December 2025.
ABSTRACT The spatiotemporal distribution of marine organisms in Taiwan is influenced by the convergence of three major water masses and the East Asian monsoon system. However, most studies on marine fish communities have focused on larval stages due to sampling limitations.
Yi‐Chun Wang   +5 more
wiley   +1 more source

Video monitoring of Sparidae temporal rhythms: three-year study by OBSEA cabled observatory [PDF]

open access: yes, 2016
The abundance and composition of fish assemblages varies at different temporal scales as a product of diel and annual rhythms. In this study, we used a video-wired observatory (OBSEA, www.obsea.es) to monitor annual rhythms in a coastal fish assemblage ...
Aguzzi, Jacopo   +10 more
core   +1 more source

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