Retrospective analysis of current state of the ichthyofauna of the Vilshanka and Tiasmyn river basin
Trends in fish fauna of the Vilshanka and Tiasmyn river basin within the last 50 years have been analysed. Current ichtyofauna of the Vilshanka River basin is composed of 21 species seven of which (Pseudorasbora parva, Barbatula barbatula, Pungitius platygaster, Gasterosteus aculeatus, Syngnathus ab...
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Львівський національний університет імені Івана Франка
2017-09-01
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Series: | Біологічні студії |
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Online Access: | http://publications.lnu.edu.ua/journals/index.php/biology/article/view/553 |
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doaj-704174ff36e3443d90f71a0eae217dd62021-08-02T05:02:31ZengЛьвівський національний університет імені Івана ФранкаБіологічні студії1996-45362311-07832017-09-0111212513610.30970/sbi.1102.532Retrospective analysis of current state of the ichthyofauna of the Vilshanka and Tiasmyn river basinA. Roman0Y. Kutsokon1A. Podobailo2National Museum of Natural History, NAS of Ukraine, Kyiv, UkraineI. I. Schmalhausen Institute of Zoology, NAS of Ukraine, Kyiv, UkraineTaras Shevchenko National University of Kyiv, UkraineTrends in fish fauna of the Vilshanka and Tiasmyn river basin within the last 50 years have been analysed. Current ichtyofauna of the Vilshanka River basin is composed of 21 species seven of which (Pseudorasbora parva, Barbatula barbatula, Pungitius platygaster, Gasterosteus aculeatus, Syngnathus abaster, Babka gymnotrachelus and Perccottus glenii) are recorded from this region for the first time. The Tiasmyn River basin yielded 22 fish species five of which (Misgurnus fossilis, Pungitius platygaster, Gasterosteus aculeatus, Gymnocephalus cernuus, Proterorhinus semilunaris) are recorded for the first time. Including historical records, the number of recorded fish species is 35 and 26 for the Vilshanka River basin and the Tiasmyn River basin, respectively. The fish species composition of the Vishanka River basin and the Tiasmyn River basin has altered over the time in 60 and 43 %, respectively. The present study highlights the importance of the oxygen regime in a water flow, introductions and presence of necessary habitats for the fish species distribution, whereas the general mineralization of water (GM), pH and temperature regime does not directly affect the fish distribution.http://publications.lnu.edu.ua/journals/index.php/biology/article/view/553Dnipro River basinVilshanka RiverTyasmin Riverichthyofauna |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
A. Roman Y. Kutsokon A. Podobailo |
spellingShingle |
A. Roman Y. Kutsokon A. Podobailo Retrospective analysis of current state of the ichthyofauna of the Vilshanka and Tiasmyn river basin Біологічні студії Dnipro River basin Vilshanka River Tyasmin River ichthyofauna |
author_facet |
A. Roman Y. Kutsokon A. Podobailo |
author_sort |
A. Roman |
title |
Retrospective analysis of current state of the ichthyofauna of the Vilshanka and Tiasmyn river basin |
title_short |
Retrospective analysis of current state of the ichthyofauna of the Vilshanka and Tiasmyn river basin |
title_full |
Retrospective analysis of current state of the ichthyofauna of the Vilshanka and Tiasmyn river basin |
title_fullStr |
Retrospective analysis of current state of the ichthyofauna of the Vilshanka and Tiasmyn river basin |
title_full_unstemmed |
Retrospective analysis of current state of the ichthyofauna of the Vilshanka and Tiasmyn river basin |
title_sort |
retrospective analysis of current state of the ichthyofauna of the vilshanka and tiasmyn river basin |
publisher |
Львівський національний університет імені Івана Франка |
series |
Біологічні студії |
issn |
1996-4536 2311-0783 |
publishDate |
2017-09-01 |
description |
Trends in fish fauna of the Vilshanka and Tiasmyn river basin within the last 50 years have been analysed. Current ichtyofauna of the Vilshanka River basin is composed of 21 species seven of which (Pseudorasbora parva, Barbatula barbatula, Pungitius platygaster, Gasterosteus aculeatus, Syngnathus abaster, Babka gymnotrachelus and Perccottus glenii) are recorded from this region for the first time. The Tiasmyn River basin yielded 22 fish species five of which (Misgurnus fossilis, Pungitius platygaster, Gasterosteus aculeatus, Gymnocephalus cernuus, Proterorhinus semilunaris) are recorded for the first time. Including historical records, the number of recorded fish species is 35 and 26 for the Vilshanka River basin and the Tiasmyn River basin, respectively. The fish species composition of the Vishanka River basin and the Tiasmyn River basin has altered over the time in 60 and 43 %, respectively. The present study highlights the importance of the oxygen regime in a water flow, introductions and presence of necessary habitats for the fish species distribution, whereas the general mineralization of water (GM), pH and temperature regime does not directly affect the fish distribution. |
topic |
Dnipro River basin Vilshanka River Tyasmin River ichthyofauna |
url |
http://publications.lnu.edu.ua/journals/index.php/biology/article/view/553 |
work_keys_str_mv |
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