Insights into historical drainage evolution based on the phylogeography of Schizopygopsis malacanthus Herzenstein (Cypriniformes, Cyprinidae) across the upper and middle Yalong River drainage in the Hengduan Mountains region, southwest China
The Hengduan Mountains region is known for its river capture and drainage reversal events during the tectonic upheaval of the Qinghai-Tibetan Plateau. However, little is known of the geomorphological processes at fine scales such as in the upper and middle Yalong River. Here, we investigated whether...
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| Format: | Article |
| Language: | English |
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Elsevier
2022-06-01
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| Series: | Global Ecology and Conservation |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2351989422000865 |
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| author | Xiaodong Wang Lintian Tong Jiajun Deng Linzhu Li Peng Xiang Liangliang Xu Zunlan Luo Kun Yang Zhaobin Song |
| author_facet | Xiaodong Wang Lintian Tong Jiajun Deng Linzhu Li Peng Xiang Liangliang Xu Zunlan Luo Kun Yang Zhaobin Song |
| author_sort | Xiaodong Wang |
| collection | DOAJ |
| description | The Hengduan Mountains region is known for its river capture and drainage reversal events during the tectonic upheaval of the Qinghai-Tibetan Plateau. However, little is known of the geomorphological processes at fine scales such as in the upper and middle Yalong River. Here, we investigated whether the phylogeography of Schizopygopsis malacanthus reflected the palaeodrainage changes using the mitochondrial DNA control region and 12 microsatellite markers. A wide-range sampling of fish (439 individuals) was collected across the upper and middle Yalong River (14 populations: 5 in mainstream and 9 in seven major tributaries). Phylogenetic trees, hierarchical AMOVA, STRUCTURE and gene flow confirmed a river capture event in the upper mainstream of Yalong River and Xianshui River during the middle and late Pleistocene, provided evidence for historical drainage connection between the Jiulong and Liqiu rivers before the Gonghe Movement, and revealed a potential secondary contact event in upper reaches of the Litang and Huoqu rivers during the last interglacial period. Our results indicated that the current phylogeographic structure of S. malacanthus was impacted by the geological events and climatic fluctuations during the middle and late Pleistocene. The study provides insights into the historical drainage evolution across the upper and middle Yalong River in the Hengduan Mountains region. |
| first_indexed | 2024-12-12T21:22:55Z |
| format | Article |
| id | doaj.art-58cdf9cab49c4a1392c5a0d1a85b6d35 |
| institution | Directory Open Access Journal |
| issn | 2351-9894 |
| language | English |
| last_indexed | 2024-12-12T21:22:55Z |
| publishDate | 2022-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Global Ecology and Conservation |
| spelling | doaj.art-58cdf9cab49c4a1392c5a0d1a85b6d352022-12-22T00:11:31ZengElsevierGlobal Ecology and Conservation2351-98942022-06-0135e02084Insights into historical drainage evolution based on the phylogeography of Schizopygopsis malacanthus Herzenstein (Cypriniformes, Cyprinidae) across the upper and middle Yalong River drainage in the Hengduan Mountains region, southwest ChinaXiaodong Wang0Lintian Tong1Jiajun Deng2Linzhu Li3Peng Xiang4Liangliang Xu5Zunlan Luo6Kun Yang7Zhaobin Song8Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu 610065, ChinaKey Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu 610065, ChinaKey Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu 610065, ChinaKey Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu 610065, ChinaKey Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu 610065, ChinaKey Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu 610065, ChinaState Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, ChinaInstitute of Ecology, China West Normal University, Nanchong 637002, China; Corresponding author.Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu 610065, China; Observation and Research Station of Sichuan Province of Fish Resources and Environment in Upper Reaches of the Yangtze River, College of Life Sciences, Sichuan University, Chengdu 610065, China; Corresponding author at: Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu 610065, China.The Hengduan Mountains region is known for its river capture and drainage reversal events during the tectonic upheaval of the Qinghai-Tibetan Plateau. However, little is known of the geomorphological processes at fine scales such as in the upper and middle Yalong River. Here, we investigated whether the phylogeography of Schizopygopsis malacanthus reflected the palaeodrainage changes using the mitochondrial DNA control region and 12 microsatellite markers. A wide-range sampling of fish (439 individuals) was collected across the upper and middle Yalong River (14 populations: 5 in mainstream and 9 in seven major tributaries). Phylogenetic trees, hierarchical AMOVA, STRUCTURE and gene flow confirmed a river capture event in the upper mainstream of Yalong River and Xianshui River during the middle and late Pleistocene, provided evidence for historical drainage connection between the Jiulong and Liqiu rivers before the Gonghe Movement, and revealed a potential secondary contact event in upper reaches of the Litang and Huoqu rivers during the last interglacial period. Our results indicated that the current phylogeographic structure of S. malacanthus was impacted by the geological events and climatic fluctuations during the middle and late Pleistocene. The study provides insights into the historical drainage evolution across the upper and middle Yalong River in the Hengduan Mountains region.http://www.sciencedirect.com/science/article/pii/S2351989422000865Hengduan mountainsYalong riverRiver capturePhylogeographySchizopygopsis malacanthusHistorical drainage evolution |
| spellingShingle | Xiaodong Wang Lintian Tong Jiajun Deng Linzhu Li Peng Xiang Liangliang Xu Zunlan Luo Kun Yang Zhaobin Song Insights into historical drainage evolution based on the phylogeography of Schizopygopsis malacanthus Herzenstein (Cypriniformes, Cyprinidae) across the upper and middle Yalong River drainage in the Hengduan Mountains region, southwest China Global Ecology and Conservation Hengduan mountains Yalong river River capture Phylogeography Schizopygopsis malacanthus Historical drainage evolution |
| title | Insights into historical drainage evolution based on the phylogeography of Schizopygopsis malacanthus Herzenstein (Cypriniformes, Cyprinidae) across the upper and middle Yalong River drainage in the Hengduan Mountains region, southwest China |
| title_full | Insights into historical drainage evolution based on the phylogeography of Schizopygopsis malacanthus Herzenstein (Cypriniformes, Cyprinidae) across the upper and middle Yalong River drainage in the Hengduan Mountains region, southwest China |
| title_fullStr | Insights into historical drainage evolution based on the phylogeography of Schizopygopsis malacanthus Herzenstein (Cypriniformes, Cyprinidae) across the upper and middle Yalong River drainage in the Hengduan Mountains region, southwest China |
| title_full_unstemmed | Insights into historical drainage evolution based on the phylogeography of Schizopygopsis malacanthus Herzenstein (Cypriniformes, Cyprinidae) across the upper and middle Yalong River drainage in the Hengduan Mountains region, southwest China |
| title_short | Insights into historical drainage evolution based on the phylogeography of Schizopygopsis malacanthus Herzenstein (Cypriniformes, Cyprinidae) across the upper and middle Yalong River drainage in the Hengduan Mountains region, southwest China |
| title_sort | insights into historical drainage evolution based on the phylogeography of schizopygopsis malacanthus herzenstein cypriniformes cyprinidae across the upper and middle yalong river drainage in the hengduan mountains region southwest china |
| topic | Hengduan mountains Yalong river River capture Phylogeography Schizopygopsis malacanthus Historical drainage evolution |
| url | http://www.sciencedirect.com/science/article/pii/S2351989422000865 |
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