Fauna, ecological and morphological characteristics of family Sididae, Baird, 1850 (Crustacea: Cladocera: Ctenopoda) of Ukrainian Roztocze

Ivanets, O.

doi:10.31174/send-nt2017-148v16-04

Cited by 3 publications

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References 2 publications

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“…159-166. 32 Іванець О.Р. Гідроекологічні та кладоцерологічні дослідження професора Бенедикта Дибовського в парадигмі євроінтеграційних процесів України.…”

Section: Faunal Review Of the Zooplankton Of The Glynna Navaria Reser...unclassified

Faunistic Overview and Structural Organization of Taxonomic Groups of Zooplankton of the Glynna Navaria Reservoir (Eastern Galicia)

Ivanets

2023

Modern Aspects of Natural Science Research in the Context of Sustainable Development of Society

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Section: Faunal Review Of the Zooplankton Of The Glynna Navaria Reser...unclassified

Faunistic Overview and Structural Organization of Taxonomic Groups of Zooplankton of the Glynna Navaria Reservoir (Eastern Galicia)

Ivanets

2023

Modern Aspects of Natural Science Research in the Context of Sustainable Development of Society

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The genus Diaphanosoma (Diplostraca: Sididae) in Greece: morphological and molecular assessment

ALEXIOU

Στάμου²,

Minoudi³

et al. 2021

Zootaxa

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For the genus Diaphanosoma Fischer (Cladocera) the species’ name “D. brachyurum” has been widely used for many decades to identify other species belonging to this genus. To clarify the diversity of the genus in Greek lakes in the present study, we morphologically and genetically identified the Diaphanosoma species occurring in eight lakes. Three hundred twenty-nine Diaphanosoma individuals were morphologically examined, while for the genetic analyses the mtDNA COI gene was sequenced in 48 individuals. Combining the morphological and genetic results, we verified the occurrence of D. mongolianum, D. orghidani and D. macedonicum in our study area. We could not confirm prior records of D. brachyurum and D. lacustris while we provide the molecular identity of D. macedonicum. Furthermore, we highlight the need to check whether the European D. mongolianum populations are characterised of mitochondrial discordance and hybridization as the individuals from the Asian type locality of the species. Our results support the importance of combining both approaches to correctly identify taxonomic species, despite the extra effort and cost during the sample analysis.

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Water fleas of Lviv region (Crustacea: Cladocera) in hydrobiological research by B. Dybovsky and M. Grohovsky (based on the materials of the round table of the ecological commission of the Shevchenko Scientific Society)

Ivanets

2023

VLUBS

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49 taxa of Cladocera were registered in the reservoirs of Lviv region according to the materials of B. Dybovskyi and M. Grohovskyi. From the point of view of faunal diversity, the studied locations can be divided into two groups. The first group of locations (registered 10 or more taxa each): Pelchynsky pond, Yanivsky pond, Big Golosko. The second group of locations (up to 5 taxa are registered): Kilinsky Park, Sobka pond, Small Golosko, Zboishcha, Snopkiv, Horodok, Zhydachiv. The largest number of Cladocera taxa was registered in the Janivsky pond (21 taxa). The smallest number (1 taxon) was registered in the location Zboyishcha. Taking into account the frequency of occurrence, 4 groups of taxa were distinguished. The first group has a frequency of 10 % (34 taxa), the second – 21 % (10 taxa), the third – 30 % (4 taxa), the fourth – 50 % (1 taxa). The most common taxa with a frequency of 30 % include Alona affinis, Leydig., Ceriodaphnia polonica, nob., Peracantha truncata, O. Fr. Müll., Sida crystallina, O. Fr. Müll. The frequency of occurrence of 50 % is characteristic of Simocephalus vetulus, O. F. Müll. The measure of pairwise similarity of the Cladocera fauna of reservoirs of various locations, calculated by the Jaccard index and the Sørensen index, has the same trends. 23 pairs of water bodies do not have common species. For them, the Jaccard index and the Sørensen index are equal to zero. The highest coefficient of similarity of fauna between the reservoirs of the locations Kilinsky Park and Zboiyshche (Jaccard’s index – 33 %, Sørensen’s index – 50 %). The lowest rate was registered for the locations Yaniv – Zhidachiv and Small Golosko – Yaniv (Jaccard’s index – 4 %, Sørensen’s index – 8 %). The Jaccard index is characterized by a larger amplitude of the calculated indicators and gives better differentiation at high and average indicators of similarity. With low indicators of similarity, the Sørensen index is preferred. The conducted research is of particular interest in view of the faunal analysis of Cladocera groups and the comparative characteristics of indicators identifying long periods of time. Such materials are one of the key aspects on which the issue of hydroecological monitoring is based.

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Fauna, ecological and morphological characteristics of family Sididae, Baird, 1850 (Crustacea: Cladocera: Ctenopoda) of Ukrainian Roztocze

Cited by 3 publications

References 2 publications

Faunistic Overview and Structural Organization of Taxonomic Groups of Zooplankton of the Glynna Navaria Reservoir (Eastern Galicia)

Faunistic Overview and Structural Organization of Taxonomic Groups of Zooplankton of the Glynna Navaria Reservoir (Eastern Galicia)

The genus Diaphanosoma (Diplostraca: Sididae) in Greece: morphological and molecular assessment

Water fleas of Lviv region (Crustacea: Cladocera) in hydrobiological research by B. Dybovsky and M. Grohovsky (based on the materials of the round table of the ecological commission of the Shevchenko Scientific Society)

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