IHB OpenIR  > 水生生物多样性与资源保护研究中心  > 期刊论文
Influence of water temperature, habitat complexity and light on the predatory performance of the dark sleeperOdontobutis potamophila(Gunther, 1861)
Ren, Yan1; Xie, Debing1; Li, Bo1; Liu, Yiran1; Hu, Shaodi1; Liu, Huanzhang2; Shi, Yangbai3; Zhu, Sihua1
Corresponding AuthorZhu, Sihua(zhushwuhanagri@163.com)
2020
Source PublicationJOURNAL OF FRESHWATER ECOLOGY
ISSN0270-5060
Volume35Issue:1Pages:367-378
AbstractRecently, the dark sleeper [Odontobutis potamophila(Gunther, 1861)] was selected as a potential aquaculture target. However, the feeding behavior of this species remains unclear. In this study, we investigated the influence of water temperature, habitat type, light intensity and photoperiod on the predatory performance of dark sleepers against juvenile demersal mrigal carp [Cirrhinus mrigala(Hamilton, 1822)] in the laboratory. Our results showed that both the prey consumption and the feeding rate of dark sleepers increased significantly with increases in water temperature (22-34 degrees C) and stabilized between 26-34 degrees C. Additionally, both the prey consumption and the feeding rate were higher in vegetated habitats than those in open areas at 22-30 degrees C, although no significant differences were detected. The prey consumption and the feeding rate of dark sleepers increased significantly with decreased light intensity (0-1350 lx) and shortened light duration (0-14 h), indicating that this fish prefers feeding in dark environments. These results will help elucidate the influence of environmental variables on this species' predatory performance and create suitable protocols for its culture.
KeywordOdontobutis potamophila predation temperature habitat light intensity photoperiod
DOI10.1080/02705060.2020.1816227
Funding OrganizationChina Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China
Indexed BySCI ; SCI
Language英语
Funding ProjectChina Postdoctoral Science Foundation[2019M652727] ; Jiangsu Agricultural Science and Technology Innovation Fund[CX(17)2006] ; Wuhan Academy of Agricultural Sciences, China[Bshxm201802]
WOS Research AreaEnvironmental Sciences & Ecology ; Marine & Freshwater Biology
WOS SubjectEcology ; Limnology
WOS IDWOS:000567920500001
WOS KeywordBLUEGILL LEPOMIS-MACROCHIRUS ; VEGETATION DENSITY ; PERCA-FLUVIATILIS ; FORAGING ABILITY ; PREY ; GROWTH ; FISH ; INTENSITY ; PHOTOPERIOD ; SURVIVAL
PublisherTAYLOR & FRANCIS INC
Funding OrganizationChina Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China
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Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/38779
Collection水生生物多样性与资源保护研究中心_期刊论文
Corresponding AuthorZhu, Sihua
Affiliation1.Wuhan Acad Agr Sci, Baishazhou Rd 173, Wuhan 430207, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, Wuhan, Peoples R China
3.Freshwater Fisheries Res Inst Jiangsu Prov, Nanjing, Peoples R China
Recommended Citation
GB/T 7714
Ren, Yan,Xie, Debing,Li, Bo,et al. Influence of water temperature, habitat complexity and light on the predatory performance of the dark sleeperOdontobutis potamophila(Gunther, 1861)[J]. JOURNAL OF FRESHWATER ECOLOGY,2020,35(1):367-378.
APA Ren, Yan.,Xie, Debing.,Li, Bo.,Liu, Yiran.,Hu, Shaodi.,...&Zhu, Sihua.(2020).Influence of water temperature, habitat complexity and light on the predatory performance of the dark sleeperOdontobutis potamophila(Gunther, 1861).JOURNAL OF FRESHWATER ECOLOGY,35(1),367-378.
MLA Ren, Yan,et al."Influence of water temperature, habitat complexity and light on the predatory performance of the dark sleeperOdontobutis potamophila(Gunther, 1861)".JOURNAL OF FRESHWATER ECOLOGY 35.1(2020):367-378.
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