Feeding habits of the Chinese minnow Rhynchocypris oxycephalus (Sauvage & Dabry de Thiersant, 1874) from the upper Yangtze River, China

doi:10.1111/jai.13597

	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
	2018-06-01
Source Publication	JOURNAL OF APPLIED ICHTHYOLOGY
ISSN	0175-8659
Volume	34 Issue:3 Pages:550-555
Abstract	The 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.
DOI	10.1111/jai.13597
Funding Organization	Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; 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) ; 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) ; 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 ; 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) ; 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) ; 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 ; Natural Science Foundation of China ; 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Indexed By	SCI
Language	英语
Funding Project	Natural Science Foundation of China[41030208] ; Sichuan Nature Conservation Foundation (SNCF) ; Nature Conservancy (TNC)
WOS Research Area	Fisheries ; Marine & Freshwater Biology
WOS Subject	Fisheries ; Marine & Freshwater Biology
WOS ID	WOS:000431653300004
WOS Keyword	DIETARY COMPOSITIONS ; ADRIATIC SEA ; BODY-SIZE ; ECOLOGY ; STREAMS ; FISHES
Publisher	WILEY
Funding Organization	Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; 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) ; 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) ; 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 ; 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) ; 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) ; 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 ; Natural Science Foundation of China ; 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Citation statistics
Document Type	期刊论文
Identifier	http://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 Author	Sui, X. -Y.
Affiliation	1.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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