Results 41 to 50 of about 253 (123)

Phylogeographical analysis of an estuarine fish, Salanx ariakensis (Osmeridae: Salanginae) in the north‐western Pacific

open access: yesJournal of Fish Biology, 2009
This study extended the geographic coverage of a previous study to explore population genetic structure and demographic history in the Ariake icefish Salanx ariakensis from three populations of continental coastlines and one island population in the north‐western Pacific based on a partial sequence of the mitochondrial cytochrome b gene.
Hua, Xia   +7 more
openaire   +3 more sources

Distribution and Diversity of Coastal Fish in Fresh and Oligohaline Waters: An Example of the Largest Baltic Sea Estuary of the Neva River

open access: yesEcology of Freshwater Fish, Volume 34, Issue 2, April 2025.
ABSTRACT Understanding how low salinity gradients (0‰–5‰) influence fish life cycles is critical for clarifying principles of fish assemblage formation in estuarine ecosystems. This study is intended to provide a foundation for predicting changes in fish populations amidst ongoing surface salinity decreases in the Baltic Sea. In the Neva River Estuary,
Anton A. Uspenskiy
wiley   +1 more source

Overwintering Fish Community in Ice‐Covered Environments in Hokkaido, Japan, Inferred From Environmental DNA

open access: yesEnvironmental DNA, Volume 7, Issue 2, March/April 2025.
Using fish eDNA metabarcoding, we successfully described an overwintering fish community in ice‐covered environments. eDNA data indicated that the dominant species were Clupea pallasii in the lagoon and Tribolodon spp. in the inlet river. Our findings suggested that the eDNA technique is useful for studying ice‐covered areas and could provide new ...
Tatsuya Kawakami   +4 more
wiley   +1 more source

The Spawning Migration of Delta Smelt in the Upper San Francisco Estuary

open access: yesSan Francisco Estuary and Watershed Science, 2011
Ted Sommer, Francine Mejia, Matt Nobriga, Fred Feyrer, and Lenny Grimaldodoi: http://dx.doi.org/10.15447/sfews.2014v9iss2art2While there is substantial information about the upstream migration of commercially and recreationally important fishes ...
Ted Sommer   +4 more
doaj  

Biological structure and abundance dynamics of Pacific rainbow smelt Osmerus dentex (Osmeridae) of the Amur river

open access: yesProblems of Fisheries, 2022
The feeding spectrum of the Amur pike Esox reichertii Dybowski, 1869 in the reservoirs of the middle and lower reaches of the Amur River was determined. The absence of significant differences in the nutrition of pike of different sexes is shown.
openaire   +1 more source

Screening of Lesser-Known Salted-Dried Fish Species for Fatty Acids, Tocols, and Squalene. [PDF]

open access: yesFoods, 2023
Lyashenko S   +8 more
europepmc   +1 more source

Consumption of aquatic organisms by Mallotus villosus catervarius (Osmeridae) in the Bering Sea epipelagial

open access: yesProblems of Fisheries
The assessment of capelin consumption of aquatic organisms in the Bering Sea in the period from 1986 to 2020 was carried out. It was revealed that she eats most actively in the summer. At the same time, the food spectrum of its juveniles is similar to that of adults. In different seasons, different groups of zooplankton predominate in the capelin diet:
K. M. Gorbatenko   +2 more
openaire   +1 more source

Home - About - Disclaimer - Privacy