IHB OpenIR  > 水生生物多样性与资源保护研究中心  > 期刊论文
Feeding habits of the Chinese minnow Rhynchocypris oxycephalus (Sauvage & Dabry de Thiersant, 1874) from the upper Yangtze River, China
Lei, J.1,2; Xiong, W.2; Sui, X. -Y.2; Chen, Y. F.2
Corresponding AuthorSui, X. -Y.(xiaoyunsui@ihb.ac.cn)
2018-06-01
Source PublicationJOURNAL OF APPLIED ICHTHYOLOGY
ISSN0175-8659
Volume34Issue:3Pages:550-555
AbstractThe feeding habits of the Chinese minnow, Rhynchocypris oxycephalus (Sauvage & Dabry de Thiersant, 1874), were investigated in the Laohegou River, a tributary of the upper Yangtze River, China. A total of 412 specimens were collected by electrofishing in four seasons of 2012, 7 days per season. Diet composition was analyzed according to season, size classes and sex. The Chinese minnow is a generalist omnivorous species, whose diet consists of aquatic insects and plants. Besides algae, Hemiptera, Ephemerida, Trichoptera, Odonata, Diptera were the most dominat food items. The Shannon-Wiener index on diet items showed no significant differences between major food items (p>.05) or between seasons, size classes and sexes. In contrast, fullness index and dietary breadth analysis both indicated significant diet changes between seasons. Consequently, this study provides information on feeding habits of R.oxycephalus, which may be useful in cultivation trials.
DOI10.1111/jai.13597
Funding OrganizationNatural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC) ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC) ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC) ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC)
Indexed BySCI ; SCI
Language英语
Funding ProjectNatural Science Foundation of China[41030208] ; Sichuan Nature Conservation Foundation (SNCF) ; Nature Conservancy (TNC)
WOS Research AreaFisheries ; Marine & Freshwater Biology
WOS SubjectFisheries ; Marine & Freshwater Biology
WOS IDWOS:000431653300004
WOS KeywordDIETARY COMPOSITIONS ; ADRIATIC SEA ; BODY-SIZE ; ECOLOGY ; STREAMS ; FISHES
PublisherWILEY
Funding OrganizationNatural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC) ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC) ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC) ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Sichuan Nature Conservation Foundation (SNCF) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC) ; Nature Conservancy (TNC)
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Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/30316
Collection水生生物多样性与资源保护研究中心_期刊论文
Corresponding AuthorSui, X. -Y.
Affiliation1.Qinzhou Univ, Guangxi Key Lab Beibu Gulf Marine Biodivers Conse, Qinzhou, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, Lab Biol Invas & Adapt Evolut, Wuhan, Hubei, Peoples R China
Recommended Citation
GB/T 7714
Lei, J.,Xiong, W.,Sui, X. -Y.,et al. Feeding habits of the Chinese minnow Rhynchocypris oxycephalus (Sauvage & Dabry de Thiersant, 1874) from the upper Yangtze River, China[J]. JOURNAL OF APPLIED ICHTHYOLOGY,2018,34(3):550-555.
APA Lei, J.,Xiong, W.,Sui, X. -Y.,&Chen, Y. F..(2018).Feeding habits of the Chinese minnow Rhynchocypris oxycephalus (Sauvage & Dabry de Thiersant, 1874) from the upper Yangtze River, China.JOURNAL OF APPLIED ICHTHYOLOGY,34(3),550-555.
MLA Lei, J.,et al."Feeding habits of the Chinese minnow Rhynchocypris oxycephalus (Sauvage & Dabry de Thiersant, 1874) from the upper Yangtze River, China".JOURNAL OF APPLIED ICHTHYOLOGY 34.3(2018):550-555.
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