Results 1 to 10 of about 213,497 (266)
Assessment of ecological safety of fish from anthropogenically polluted freshwater reservoir [PDF]
E3S Web of Conferences, 2021 The content of heavy metals in fish of different ecological groups in the conditions of the Argazinsky reservoir (Russia) has been studied, its ecological safety when used as a product nutrition was given.
Bastanov R.I. +4 more
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Fishes, 2023 The roach, Rutilus rutilus (Linnaeus, 1758), is one of the most common fish species in mesotrophic and eutrophic lakes throughout Europe. In the Serbian reservoirs selected for this study, this species accounts for the majority of juvenile fish biomass ...
Milena Radenković +6 more
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The food of roach, Rutilus rutilus (Actinopterygii: Cypriniformes: Cyprinidae), in a biomanipulated water supply reservoir [PDF]
Acta Ichthyologica et Piscatoria, 2014 Background. Roach, Rutilus rutilus (Linnaeus, 1758), is an omnivorous fish species that is able to utilise a range of food resources. Both juvenile and older roach can negatively affect zooplankton abundance in freshwater bodies of water; hence ...
T. Zapletal +3 more
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Ribogospodarsʹka Nauka Ukraïni, 2023 Purpose. Study of the peculiarities of ligula infestation of roach and bream in the Dnipro (Zaporizhzhia) reservoir and the influence of Ligula intestinalis on the morphological and cytometric parameters of infected fish species. Methodology. The work
V. Sydorenko, O. Marenkov
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Croatian Journal of Fisheries, 2021 Interspecific hybridization in the Cyprinidae family has been recorded worldwide, with Abramis brama (bream) and Rutilus rutilus (roach) as one of the often-reported hybridizing pairs.
Stroil Belma Kalamujić +5 more
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Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2020 Lipid peroxidation in tissues of pike Esox lucius Linnaeus, 1758 and roach Rutilus ruti‑ lus (Linnaeus, 1758) from Lake Kostomukshskoe (storing tailings from the Kostomuksha ore mining and processing enterprise) was found to be more intensive than in ...
Olga Vasil’eva +2 more
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ROACH RUTILUS RUTILIS IN THE LAKE-RIVER SYSTEM OF THE KENTI RIVER, WHITE SEA BASIN
Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2019 The mode of life of the roach Rutilus rutilus(L.) in lakes of various types in the Kenti River system, White Sea basin, Republic of Karelia, is discussed.
Nikolai Ilmast +2 more
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Gillnet selectivity to roach, Rutilus rutilus, from the Szczecin Lagoon, Poland [PDF]
Acta Ichthyologica et Piscatoria, 2007 Background. Roach, Rutilus rutilus, comprise a large proportion of the total catch in the Szczecin Lagoon, and are caught mainly as bycatch in gillnets targeting perch, Perca fluviatilis. The minimum landing length for roach and perch is 17 cm TL and the
I. Psuty, B. Draganik, W. Blady
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Российский паразитологический журнал, 2016 Objective of research: The purpose of the study is to investigate the influence of Ligula intestinalis plerocercoids on linear growth of roach Rutilus rutilus in the Chivyrkuysky bay of thelakeBaikal.Materials and methods. Roach was caught on a permanent
Z. N. Dugarov, Z. A. Rinchinov
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Ветеринарная патология, 2021 Fishing is one of the most significant factors of anthropogenic influence on the fish population of water bodies. However, when assessing fishery activities, often limit themselves to studying only industrial fisheries undeservedly ignoring amateur ...
M. V. Romanova +4 more
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