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  5. 期刊论文
Coexistence of Two Closely Related Cyprinid Fishes (Hemiculter bleekeriandHemiculter leucisculus) in the Upper Yangtze River, China

文献类型：期刊论文

作者Li, Wen Jing1,2; Gao, Xin2; Liu, Huan Zhang2; Cao, Wen Xuan2
刊名DIVERSITY-BASEL
出版日期2020-07-01
卷号12期号:7页码:16
关键词biodiversity species coexistence spatial niche segregation trophic niche segregation morphology
DOI10.3390/d12070284
通讯作者Gao, Xin(gaoxin@ihb.ac.cn)
英文摘要Species coexistence is one of the most important concepts in ecology for understanding how biodiversity is shaped and changed. In this study, we investigated the mechanism by which two small cyprinid fishes (H. leucisculusandH. bleekeri) coexist by analyzing their niche segregation and morphological differences in the upper Yangtze River. Morphological analysis indicated thatH. leucisculushas posteriorly located dorsal fins, whereasH. bleekerihas a more slender body, bigger eyes, longer anal fin base, and a higher head. Niche segregation analysis showed spatial and trophic niche segregation between these two species: on the spatial scale,H. leucisculuswas more widely distributed thanH. bleekeri, indicating thatH. leucisculusis more of a generalist in the spatial dimension; on the trophic scale,H. bleekerihad a wider niche thanH. leucisculus. Therefore, these two species adopt different adaptation mechanisms to coexist
WOS关键词MORPHOLOGICAL DIFFERENCES ; TROPHIC NICHE ; STREAM FISHES ; ENDEMIC FISH ; RESOURCE ; ASSEMBLAGES ; SEGREGATION ; COMPETITION ; PATTERNS ; HABITAT
资助项目National Key R&D Program of China[2018YFD0900806] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB31040000] ; Sino BON-InlandWater Fish Diversity Observation Network
WOS研究方向Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000554229100001
出版者MDPI
资助机构National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Sino BON-InlandWater Fish Diversity Observation Network ; Sino BON-InlandWater Fish Diversity Observation Network ; Sino BON-InlandWater Fish Diversity Observation Network ; Sino BON-InlandWater Fish Diversity Observation Network ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Sino BON-InlandWater Fish Diversity Observation Network ; Sino BON-InlandWater Fish Diversity Observation Network ; Sino BON-InlandWater Fish Diversity Observation Network ; Sino BON-InlandWater Fish Diversity Observation Network ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Sino BON-InlandWater Fish Diversity Observation Network ; Sino BON-InlandWater Fish Diversity Observation Network ; Sino BON-InlandWater Fish Diversity Observation Network ; Sino BON-InlandWater Fish Diversity Observation Network ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Sino BON-InlandWater Fish Diversity Observation Network ; Sino BON-InlandWater Fish Diversity Observation Network ; Sino BON-InlandWater Fish Diversity Observation Network ; Sino BON-InlandWater Fish Diversity Observation Network
源URL[http://ir.ihb.ac.cn/handle/342005/38579]  
专题水生生物研究所_水生生物多样性与资源保护研究中心_期刊论文
通讯作者Gao, Xin
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Key Lab Aquat Biodivers & Conservat, Inst Hydrobiol, Wuhan 430072, Peoples R China
推荐引用方式
GB/T 7714		 Li, Wen Jing,Gao, Xin,Liu, Huan Zhang,et al. Coexistence of Two Closely Related Cyprinid Fishes (Hemiculter bleekeriandHemiculter leucisculus) in the Upper Yangtze River, China[J]. DIVERSITY-BASEL,2020,12(7):16.
APA Li, Wen Jing,Gao, Xin,Liu, Huan Zhang,&Cao, Wen Xuan.(2020).Coexistence of Two Closely Related Cyprinid Fishes (Hemiculter bleekeriandHemiculter leucisculus) in the Upper Yangtze River, China.DIVERSITY-BASEL,12(7),16.
MLA Li, Wen Jing,et al."Coexistence of Two Closely Related Cyprinid Fishes (Hemiculter bleekeriandHemiculter leucisculus) in the Upper Yangtze River, China".DIVERSITY-BASEL 12.7(2020):16.

入库方式： OAI收割

来源：水生生物研究所

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