IHB OpenIR  > 淡水生态学研究中心  > 期刊论文
Seasonal changes in icefish diel feeding patterns in Lake Chaohu, a large shallow eutrophic lake of China
Guo, L.; Xie, P.; Deng, D.; Yang, H.; Zhou, Q.; Guo, L (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol China, Donghu Expt Stn Lake Ecosyst, Wuhan 430072, Peoples R China.
2013-07-01
Source PublicationIRANIAN JOURNAL OF FISHERIES SCIENCES
ISSN1562-2916
Volume12Issue:3Pages:561-576
AbstractSeasonal changes in the diel feeding patterns of the zooplanktivorous icefish (Neosalanx taihuensis), which is an endemic species of China, were studied in the large, shallow eutrophic Lake Chaohu of China during the autumn of 2002 and summer of 2003. The results of the diel feeding rhythm indicate that icefish is a visual particulate feeder. There were large differences in diet composition and the selection indices of certain prey by icefish. In general, icefish fed more on calanoids than on cyclopoids, and fed more on larger cladocerans (i.e., Daphnia, Moina, Leptodora) than smaller cladocerans (i.e., Bosmina, Ceriodaphnia). Icefish is highly selective of individual food items, with prey selection also being dependent on fish size. There was no significant difference in the prey selection between male and female icefish. This study provides the first report of diel feeding rhythm in icefish, and is the first comparative study on prey selection between male and female icefish.; Seasonal changes in the diel feeding patterns of the zooplanktivorous icefish (Neosalanx taihuensis), which is an endemic species of China, were studied in the large, shallow eutrophic Lake Chaohu of China during the autumn of 2002 and summer of 2003. The results of the diel feeding rhythm indicate that icefish is a visual particulate feeder. There were large differences in diet composition and the selection indices of certain prey by icefish. In general, icefish fed more on calanoids than on cyclopoids, and fed more on larger cladocerans (i.e., Daphnia, Moina, Leptodora) than smaller cladocerans (i.e., Bosmina, Ceriodaphnia). Icefish is highly selective of individual food items, with prey selection also being dependent on fish size. There was no significant difference in the prey selection between male and female icefish. This study provides the first report of diel feeding rhythm in icefish, and is the first comparative study on prey selection between male and female icefish.
SubtypeArticle
KeywordIcefish Diel Feeding Patterns Diet Composition Prey Selection Zooplankton Lake Chaohu
Department[Guo, L. ; Xie, P. ; Deng, D. ; Yang, H. ; Zhou, Q.] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol China, Donghu Expt Stn Lake Ecosyst, Wuhan 430072, Peoples R China
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Language英语
WOS Research AreaFisheries
WOS SubjectFisheries
WOS IDWOS:000323557100006
WOS KeywordPLANKTIVOROUS FISHES ; SELECTIVITIES ; BEHAVIORS ; IMPACTS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/19553
Collection淡水生态学研究中心_期刊论文
Corresponding AuthorGuo, L (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol China, Donghu Expt Stn Lake Ecosyst, Wuhan 430072, Peoples R China.
AffiliationChinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol China, Donghu Expt Stn Lake Ecosyst, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Guo, L.,Xie, P.,Deng, D.,et al. Seasonal changes in icefish diel feeding patterns in Lake Chaohu, a large shallow eutrophic lake of China[J]. IRANIAN JOURNAL OF FISHERIES SCIENCES,2013,12(3):561-576.
APA Guo, L.,Xie, P.,Deng, D.,Yang, H.,Zhou, Q.,&Guo, L .(2013).Seasonal changes in icefish diel feeding patterns in Lake Chaohu, a large shallow eutrophic lake of China.IRANIAN JOURNAL OF FISHERIES SCIENCES,12(3),561-576.
MLA Guo, L.,et al."Seasonal changes in icefish diel feeding patterns in Lake Chaohu, a large shallow eutrophic lake of China".IRANIAN JOURNAL OF FISHERIES SCIENCES 12.3(2013):561-576.
Files in This Item:
File Name/Size DocType Version Access License
Seasonal changes in (451KB) 开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Guo, L.]'s Articles
[Xie, P.]'s Articles
[Deng, D.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Guo, L.]'s Articles
[Xie, P.]'s Articles
[Deng, D.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Guo, L.]'s Articles
[Xie, P.]'s Articles
[Deng, D.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Seasonal changes in icefish diel feeding patterns in Lake Chaohu, a large shallow eutrophic lake of China.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.