Age, growth, mortality and recruitment of thin sharpbelly Toxabramis swinhonis Gunther, 1873 in three shallow lakes along the middle and lower reaches of the Yangtze River basin, China
文献类型： 外文期刊
作者： Dong, Xianghong 1 ; Xiang, Tao 1 ; Ju, Tao 4 ; Li, Ruojing 1 ; Ye, Shaowen 1 ; Lek, Sovan 3 ; Liu, Jiashou 1 ; Grenouille 1 ;
作者机构： 1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan, Hubei, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Univ Toulouse III, Lab Evolut & Diversite Biol, Toulouse, France
4.Chinese Acad Fishery Sci, Yangtze River Fisheries Res Inst, Key Lab Freshwater Biodivers Conservat, Minist Agr China, Wuhan, Hubei, Peoples R China
关键词： Toxabramis swinhonis; Age and growth; Mortality and recruitment; The Yangtze River basin; Shallow lakes
期刊名称：PEERJ （ 影响因子：2.984； 五年影响因子：3.369 ）
ISSN： 2167-8359
年卷期： 2019 年 7 卷
页码：
收录情况： SCI
摘要： Despite being the most dominant and widespread small fish species in the lakes along the middle and lower reaches of the Yangtze River basin, Toxabramis swinhonis has been paid little attention by fisheries scientists and little is known about its population characteristics. For this reason, we estimated age, growth, mortality and recruitment of this species based on three shallow lakes, Biandantang Lake, Shengjin Lake and Kuilei Lake (BDT, SJH and KLH, respectively) in this region. A total of 13,585 (8,818 in BDT, 2,207 in SJH and 2,560 in KLH) individuals were collected during monthly sampling from July 2016 to September 2017. The results revealed that the age structures of T. swinhonis consisted of four age groups (0(+)-3(+)), with 0(+)-1(+) year old fish comprising more than 98% of the samples. Allometric growth patterns were displayed by fish from all sampling sites and the von Bertalanffy growth functions estimated were L-t = 173.25 (1 - e(-1.20) ((t + 1.09))): BDT; L-t = 162.75 (1 - e(-1.20 (t + 1.08))): SJH and L-t = 215.25 (1 - e(-1.20 (t + 1.12))): KLH, respectively. The rates of total mortality (Z), natural mortality (M) and fishing mortality (F) at BDT, SJH and KLH were computed as 5.82, 5.50 and 4.55 year(-1); 1.89, 1.87 and 1.75 year(-1); 3.93, 3.63 and 2.80 year(-1), respectively. Meanwhile, growth performance indices (phi') were 0.68 (in BDT), 0.66 (in SJH) and 0.62 (in KLH), which indicated that T. swinhonis were overfished slightly in all study areas. Area-specific recruitment patterns were similar to each other, displaying evidence of batch spawning, with major peaks in April and August, accounting for 92.21% (BDT), 88.21% (SJH) and 88.73% (KLH) of total recruitment, respectively. These results showed that brief generation-time, fast growth rate, relatively high natural mortality rate and strong reproductive capacity (r-strategies) are reasons why this species became the most dominant species in many lakes of China.
- 相关文献
作者其他论文 更多>>
-
Threat beneath the surface: impact of micro(nano)plastics on aquatic microorganisms
作者：Shang, Yongxin;Yue, Yong;Dong, Xianghong;Gan, Lei;Jiang, Haibo;An, Miao;Shao, Jian;Wang, Zhenlu;Jiang, Peng;Shao, Jian;Wang, Zhenlu
关键词：
-
Taurine related pathways effect the potential domestication of wild Larimichthys crocea adapt to stress environment
作者：Ba, Xubing;Zhuang, Zhenjun;Zhou, Zebin;Zhou, Jiayu;Min, Qianwen;Yuan, Biao;Yi, Xin;Li, Ruojing;Qu, Zhaoqiu;Zhao, Na;Zhang, Bo;Zhou, Zebin
关键词：Swim bladder; Stress reaction; Taurine; Neurosensitivity; Larimichthys crocea
-
Ferroptosis preceded the onset of oxidative stress under acute ammonia exposure and quercetin relieved ammonia-induced ferroptosis of yellow catfish (Pelteobagrus fulvidraco)
作者：Long, Xinran;He, Kewei;Zhang, Muzi;Jiang, Haibo;Dong, Xianghong;Shao, Jian;Gan, Lei;Long, Xinran;He, Kewei;Zhang, Muzi;Jiang, Haibo;Dong, Xianghong;Shao, Jian;Gan, Lei;Wang, Changan;Hu, Xiaojuan;Li, Ming
关键词：Ammonia toxicity; Oxidative stress; Ferroptosis; Quercetin; Pelteobagrus fulvidraco
-
Thermal Preference May Facilitate Spatial Coexistence of Two Invasive Fish Species in Lake Bosten, China
作者：Song, Dan;Zhang, Yinzhe;Li, Junfeng;Wang, Puze;Ye, Shaowen;Zhang, Tanglin;Li, Wei;Liao, Chuansong;Guo, Chuanbo;Liu, Jiashou;Song, Dan;Zhang, Yinzhe;Li, Junfeng;Wang, Puze;Song, Dan
关键词：Japanese smelt; sharpbelly; depth use; habitat selection; water temperature
-
Temporal correlations of ferroptosis, inflammation and oxidative stress under acute ammonia exposure in brain tissue of yellow catfish (Pelteobagrus fulvidraco)
作者：Long, Xinran;He, Kewei;Zhang, Muzi;Wang, Zhenlu;Dong, Xianghong;Shao, Jian;Gan, Lei;Jiang, Haibo;Long, Xinran;He, Kewei;Zhang, Muzi;Wang, Zhenlu;Dong, Xianghong;Shao, Jian;Gan, Lei;Jiang, Haibo;Li, Ming;Wang, Changan;Hu, Xiaojuan
关键词：Ammonia toxicity; Ferroptosis; Inflammatory response; Oxidative stress; Pelteobagrus fulvidraco
-
Nile tilapia (Oreochromisniloticus) invasion impacts trophic position and resource use of commercially harvested piscivorous fishes in a large subtropical river
作者：Shuai, Fangmin;Li, Jie;Lek, Sovan
关键词：Nile tilapia; Invasion; Stable isotope ratio; Trophic position; Stable isotope mixing model
-
Effects of land use and environmental gradients on the taxonomic and functional diversity of rotifer assemblages in lakes along the Yangtze River, China
作者：Wang, Qidong;Feng, Kai;Yuan, Jing;Liu, Jiashou;Li, Zhongjie;Wang, Qidong;Yuan, Jing;Du, Xue;Du, Xue;Du, Xue
关键词：Functional traits; Land use; Lake morphology; Rotifer assemblages; Trophic states
