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RICHNESS AND DIVERSITY OF HELMINTH COMMUNITIES IN THE JAPANESE GRENADIER ANCHOVY, COILIA NASUS, DURING ITS ANADROMOUS MIGRATION IN THE YANGTZE RIVER, CHINA
Li, Wen X.; Zou, Hong; Wu, Shan G.; Song, Rui; Wang, Gui T.1; Wang, GT (reprint author), Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei Province, Peoples R China.
2012-06-01
Source PublicationJOURNAL OF PARASITOLOGY
ISSN0022-3395
Volume98Issue:3Pages:449-452
AbstractTo determine the relationship between the species richness, diversity of helminth communities, and migration distance during upward migration from coast to freshwater, helminth communities in the anadromous fish Coilia nasus were investigated along the coast of the East China Sea, the Yangtze Estuary, and 3 localities on the Yangtze River. Six helminth species were found in 224 C. nasus. Changes in salinity usually reduced the survival time of parasites, and thus the number of helminth species and their abundance. Except for the 2 dominant helminths, the acanthocephalan Acanthosentis cheni and the nematode Contracaecum sp., mean abundance of other 4 species of helminths was rather low (<1.0) during the upward migration in the Yangtze River. Mean abundance of the 2 dominant helminths peaked in the Yangtze Estuary and showed no obvious decrease among the 3 localities on the Yangtze River. Mean species richness, Brillouin's index, and Shannon index were also highest in the estuary (1.93 +/- 0.88, 0.28 +/- 0.25, and 0.37 +/- 0.34, respectively) and did not exhibit marked decline at the 3 localities on the Yangtze River. A significant negative correlation was not seen between the similarity and the geographical distance (R = -0.5104, P = 0.1317). The strong salinity tolerance of intestinal helminths, relatively brief stay in the Yangtze River, and large amount of feeding on small fish and shrimp when commencing spawning migration perhaps were responsible for the results.; To determine the relationship between the species richness, diversity of helminth communities, and migration distance during upward migration from coast to freshwater, helminth communities in the anadromous fish Coilia nasus were investigated along the coast of the East China Sea, the Yangtze Estuary, and 3 localities on the Yangtze River. Six helminth species were found in 224 C. nasus. Changes in salinity usually reduced the survival time of parasites, and thus the number of helminth species and their abundance. Except for the 2 dominant helminths, the acanthocephalan Acanthosentis cheni and the nematode Contracaecum sp., mean abundance of other 4 species of helminths was rather low (<1.0) during the upward migration in the Yangtze River. Mean abundance of the 2 dominant helminths peaked in the Yangtze Estuary and showed no obvious decrease among the 3 localities on the Yangtze River. Mean species richness, Brillouin's index, and Shannon index were also highest in the estuary (1.93 +/- 0.88, 0.28 +/- 0.25, and 0.37 +/- 0.34, respectively) and did not exhibit marked decline at the 3 localities on the Yangtze River. A significant negative correlation was not seen between the similarity and the geographical distance (R = -0.5104, P = 0.1317). The strong salinity tolerance of intestinal helminths, relatively brief stay in the Yangtze River, and large amount of feeding on small fish and shrimp when commencing spawning migration perhaps were responsible for the results.
SubtypeArticle
KeywordParasite Communities Geographical Distance Anguillicola-crassus Marine Fishes Salinity Similarity Survival Decay Engraulidae Monogenea
Department[Wang, Gui T.] Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei Province, Peoples R China; Chinese Acad Sci, Key Lab Aquat Biodivers & Conservat, Wuhan 430072, Hubei Province, Peoples R China
DOI10.1645/GE-2983.1
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Funding OrganizationNational Natural Science Foundation of China[30600459]; earmarked fund for China Agriculture Research System[CARS-46-08] ; National Natural Science Foundation of China[30600459]; earmarked fund for China Agriculture Research System[CARS-46-08] ; National Natural Science Foundation of China[30600459]; earmarked fund for China Agriculture Research System[CARS-46-08] ; National Natural Science Foundation of China[30600459]; earmarked fund for China Agriculture Research System[CARS-46-08]
Indexed BySCI
Language英语
WOS Research AreaParasitology
WOS SubjectParasitology
WOS IDWOS:000305926200001
WOS KeywordPARASITE COMMUNITIES ; GEOGRAPHICAL DISTANCE ; ANGUILLICOLA-CRASSUS ; MARINE FISHES ; SALINITY ; SIMILARITY ; SURVIVAL ; DECAY ; ENGRAULIDAE ; MONOGENEA
Funding OrganizationNational Natural Science Foundation of China[30600459]; earmarked fund for China Agriculture Research System[CARS-46-08] ; National Natural Science Foundation of China[30600459]; earmarked fund for China Agriculture Research System[CARS-46-08] ; National Natural Science Foundation of China[30600459]; earmarked fund for China Agriculture Research System[CARS-46-08] ; National Natural Science Foundation of China[30600459]; earmarked fund for China Agriculture Research System[CARS-46-08]
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/16917
Collection鱼类生物学及渔业生物技术研究中心_期刊论文
Corresponding AuthorWang, GT (reprint author), Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei Province, Peoples R China.
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei Province, Peoples R China
2.Chinese Acad Sci, Key Lab Aquat Biodivers & Conservat, Wuhan 430072, Hubei Province, Peoples R China
Recommended Citation
GB/T 7714
Li, Wen X.,Zou, Hong,Wu, Shan G.,et al. RICHNESS AND DIVERSITY OF HELMINTH COMMUNITIES IN THE JAPANESE GRENADIER ANCHOVY, COILIA NASUS, DURING ITS ANADROMOUS MIGRATION IN THE YANGTZE RIVER, CHINA[J]. JOURNAL OF PARASITOLOGY,2012,98(3):449-452.
APA Li, Wen X.,Zou, Hong,Wu, Shan G.,Song, Rui,Wang, Gui T.,&Wang, GT .(2012).RICHNESS AND DIVERSITY OF HELMINTH COMMUNITIES IN THE JAPANESE GRENADIER ANCHOVY, COILIA NASUS, DURING ITS ANADROMOUS MIGRATION IN THE YANGTZE RIVER, CHINA.JOURNAL OF PARASITOLOGY,98(3),449-452.
MLA Li, Wen X.,et al."RICHNESS AND DIVERSITY OF HELMINTH COMMUNITIES IN THE JAPANESE GRENADIER ANCHOVY, COILIA NASUS, DURING ITS ANADROMOUS MIGRATION IN THE YANGTZE RIVER, CHINA".JOURNAL OF PARASITOLOGY 98.3(2012):449-452.
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