МИКРОВОДОРОСЛИ В ПИТАНИИ EUCYPRIS MAREOTICA (CRUSTACEA, OSTRACODA) ГИПЕРСОЛЕНОГО ОЗЕРА ХЕРСОНЕССКОЕ (КРЫМ)

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dc.contributor.authorБалычёва, Д. С.
dc.contributor.authorАнуфриева, Е. В.
dc.contributor.authorВдодович, И. В.
dc.contributor.authorШадрин, Н. В.
dc.date.accessioned2025-07-15T10:51:56Z
dc.date.available2025-07-15T10:51:56Z
dc.date.issued2018
dc.descriptionOstracoda play an important role in the trophic nets of various aquatic ecosystems, but the ecology of this group of crustaceans has not been studied in extreme hypersaline reservoirs. In the Crimea, there are many hypersaline lakes and lagoons, where Eucypris mareotica (Fischer, 1855) (Ostracoda), high halotolerant species, inhabit. Despite the wide distribution of the species and the abundance of its populations, little is known about the biology of E. mareotica , including its nutrition. Diversity of microalgae in gut of E. mareotica in the model lake of Chersonesskoye was studied. The crustaceans ate both phytoplankton and alga, which growth on cladophora filaments, as well as various small animals, but microalgae played the main role in their nutrition. The proportion of individuals, which intestines were with algae, ranged in a sample from 0 to 93%. In 335 analyzed individuals, 22 species of microalgae were found, which belong to 4 types, 4 classes and 11 orders. Of these, 4 species belong to the type Cyanobacteria, 4 - to Myzozoa, 4 - to Haptophyta, 10 - to Ochrophyta. The most common species was Peridinium cinctum (O. F. Müller) Ehrenberg, 1832. The number of algal cells in one gut reached 3319 cells and reliably did not depend on salinity, temperature, pH. Given the availability of a wide variety of consumed microalgae, gut crustacean analysis can be used to assess species diversity of phytoplankton in the lakes.
dc.identifier.citationБалычева Д. С., Ануфриева Е. В., Вдодович И. В., Шадрин Н. В. МИКРОВОДОРОСЛИ В ПИТАНИИ EUCYPRIS MAREOTICA (CRUSTACEA, OSTRACODA) ГИПЕРСОЛЕНОГО ОЗЕРА ХЕРСОНЕССКОЕ (КРЫМ) // Экологическая, промышленная и энергетическая безопасность - 2018 : сборник статей по материалам международной научно-практической конференции. 2018. С. 124-126.
dc.identifier.urihttps://repository.marine-research.ru/handle/299011/15874
dc.language.isoru
dc.titleМИКРОВОДОРОСЛИ В ПИТАНИИ EUCYPRIS MAREOTICA (CRUSTACEA, OSTRACODA) ГИПЕРСОЛЕНОГО ОЗЕРА ХЕРСОНЕССКОЕ (КРЫМ)
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oaire.citation.startPage124

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