Large-scale genetic structure and diversity of Arctic rainbow smelt Osmerus dentex Steindachner et Kner, 1870 throughout its distributional range based on microsatellites

Семенова, А. В.; Stroganov, A. N.; Пономарева, Екатерина; Afanas’ev, K. I.; Vilkina, O. V.

doi:10.1007/s00300-021-02848-x

Cited by 6 publications

(3 citation statements)

References 55 publications

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“…The indented coastline of Kandalaksha Bay, the White Sea, is an important spawning area for many common species, such as herring Clupea pallassii [9,10], smelt Osmerus dentex [11], and two species of sticklebacks: nine-spined stickleback Pungitius pungitius and three-spined stickleback Gasterosteus aculeatus [12]. These latter two species belong to an ecological group of 'small fishes', which are an important element of coastal and pelagic food webs [13][14][15][16].…”

Section: Introductionmentioning

confidence: 99%

Food Selectivity in Juvenile Three-Spined Stickleback Gasterosteus aculeatus L. (Gasterosteidae) at Nursery Grounds in the White Sea

Genelt-Yanovskaya,

Genelt-Yanovskiy,

Polyakova

et al. 2023

JMSE

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The spatial and temporal variability in the dietary preferences of juvenile three-spined stickleback Gasterosteus aculeatus were studied across the typical coastal habitats of Keret Archipelago, Kandalaksha Bay(the White Sea). The sampling of fish using a beach seine was conducted in the late July–early August period and in late August. Additionally, zooplankton samples were collected to conduct a quantitative assessment of the abundance of potential prey items. The similarity percentage (SIMPER) analysis was applied to the data obtained from the stomach content and revealed the five planktonic taxa most prominently contributing to the diet of juvenile sticklebacks. Among these, the copepod Temora longicornis was the most important prey item at marine sites, while Acartia longiremis dominated the diet of fish in the marine lagoon. The calculation of the selectivity index revealed that some taxa (such as A. longiremis) were always avoided by juvenile fish, whereas the selectivity of some taxa increased in late August. In general, juvenile sticklebacks demonstrated a pronounced individual variation in their selectivity, even when a particular prey item was selected positively during the whole period of study. Our data highlight that despite the predominant consumption of easily available prey by juvenile sticklebacks, they demonstrate taxonomic- and size-specific prey selectivity.

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Section: Introductionmentioning

confidence: 99%

Food Selectivity in Juvenile Three-Spined Stickleback Gasterosteus aculeatus L. (Gasterosteidae) at Nursery Grounds in the White Sea

Genelt-Yanovskaya,

Genelt-Yanovskiy,

Polyakova

et al. 2023

JMSE

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“…Николая Тугуро-чумиканского района, реки Сахалинского зал. (Овсянников и др., 2019; Овсянников, 2020), р. Амур (Подушко, 1970а), малые реки Амурского лимана Мы, чомэ (Скурихина и др., 2015), р. Тумнин (Микодина и др., 2010; Semenova et al, 2021Semenova et al, ), р. Ботчи (Аднагулов, Олейников, 2011Semenova et al, ), р. Коппи (Золотухин, Шишаев, 2004) Ванинского района. Также производители азиатской корюшки заходят на нерест в реки западного побережья о. Сахалин, впадающие в северную часть Татарского пролива и Амурский лиман (щукина, 1999).…”

Section: Introductionunclassified

“…рыб. Skurikhina et al, 2018;Semenova et al, 2021). Предположительно, нагул амурской группировки происходит в водах Сахалинского зал.…”

Section: Introductionunclassified

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

Vilkina¹

2022

jour

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Data on spawning migrations, biology and abundance of the spawning group of the pacific rainbow smelt Osmerus dentex of the Amur River in the period from 2014 to 2021 are presented. According to the data of mass labeling of producers, the smelt extracted in the Amur estuary and the Amur riverbed belongs to one unit of stock, the migration routes of producers and the spawning rate have been clarified, and a decrease in the number of spawning herds has been recorded. Analysis of the main biological indicators revealed a significantly significant (p<0.001) decrease in size and mass characteristics, a change in age structure, and a tendency to increase the proportion of females in the spawning herd. The analysis of fertility dynamics revealed a decrease in the indicators of individual and relative fertility of fish of the spawning herd in 2017 (p<0,001), however, in general, the observed changes fit into the range of average long-term fluctuations.

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Genetic Variability of Pacific Rainbow Smelt Osmerus dentex (Osmeridae) from the Seas of Japan and Okhotsk according to the Data of Analysis of Microsatellite Loci and Mitochondrial DNA

2023

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Large-scale genetic structure and diversity of Arctic rainbow smelt Osmerus dentex Steindachner et Kner, 1870 throughout its distributional range based on microsatellites

Cited by 6 publications

References 55 publications

Food Selectivity in Juvenile Three-Spined Stickleback Gasterosteus aculeatus L. (Gasterosteidae) at Nursery Grounds in the White Sea

Food Selectivity in Juvenile Three-Spined Stickleback Gasterosteus aculeatus L. (Gasterosteidae) at Nursery Grounds in the White Sea

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

Genetic Variability of Pacific Rainbow Smelt Osmerus dentex (Osmeridae) from the Seas of Japan and Okhotsk according to the Data of Analysis of Microsatellite Loci and Mitochondrial DNA

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