SEASONAL OCCURRENCE OF HELMINTHS IN THE ANADROMOUS FISH COILIA NASUS (ENGRAULIDAE): PARASITE INDICATORS OF FISH MIGRATORY MOVEMENTS
文献类型：期刊论文
| 作者 | Li, Wen X.; Song, Rui; Wu, Shan G.; Zou, Hong; Nie, Pin; Wang, Gui T. |
| 刊名 | JOURNAL OF PARASITOLOGY
 |
| 出版日期 | 2011-04-01 |
| 卷号 | 97期号:2页码:192-196 |
| 关键词 | BIOLOGICAL INDICATORS STOCK DISCRIMINATION METAZOAN PARASITES ANISAKIS-SIMPLEX NEMATODA HOST TAGS ASCARIDOIDEA POPULATION ECOLOGY |
| ISSN号 | 0022-3395 |
| 通讯作者 | Wang, GT, Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China ; gtwang@ihb.ac.cn |
| 中文摘要 | To understand the seasonal migration of the anadromous Coilia nasus, we attempted to identify the parasites infecting C. nasus and determine their seasonal occurrence. From June 2007 to July 2008, a survey of 775 C. nasus individuals from the estuary of the Yangtze River and the coast of the East China Sea revealed more than 7,300 parasites associated with the gills and alimentary tracts of C. nasus. The following 6 helminth taxa were identified, i.e., the monogeneans Heteromazocraes lingmueni and Helciferus tenuis, the digenean Elytrophallus coiliae, the acanthocephalan Acanthosentis cheni, and larvae of the nematodes Anisakis simplex and Contracaecum sp., all of which are marine or brackish-water parasites. The absence of freshwater helminths suggested that the parasites acquired in freshwater may have been accidentally, and easily, lost by the time the fish had reached the estuary and coast. Contrary to seasonal occurrence of the parasites' life cycles, the lowest mean abundance and prevalence of H. lingmueni and A. cheni occurred in August, which suggested the immigration of C. nasus from freshwater to the Yangtze estuary, with lower parasite burdens. The highest mean abundance and prevalence of the nematodes A. simplex and Contracaecum sp. in May and June, and the lowest in August, indicated the arrival of the fish from the coast and the Yangtze River, to the estuary, respectively. These findings suggested that a majority of the fish prepared for spawning migration in the estuary in spring and early summer and returned to the estuary after spawning in the lower and middle reaches of the Yangtze River in late summer. |
| 英文摘要 | To understand the seasonal migration of the anadromous Coilia nasus, we attempted to identify the parasites infecting C. nasus and determine their seasonal occurrence. From June 2007 to July 2008, a survey of 775 C. nasus individuals from the estuary of the Yangtze River and the coast of the East China Sea revealed more than 7,300 parasites associated with the gills and alimentary tracts of C. nasus. The following 6 helminth taxa were identified, i.e., the monogeneans Heteromazocraes lingmueni and Helciferus tenuis, the digenean Elytrophallus coiliae, the acanthocephalan Acanthosentis cheni, and larvae of the nematodes Anisakis simplex and Contracaecum sp., all of which are marine or brackish-water parasites. The absence of freshwater helminths suggested that the parasites acquired in freshwater may have been accidentally, and easily, lost by the time the fish had reached the estuary and coast. Contrary to seasonal occurrence of the parasites' life cycles, the lowest mean abundance and prevalence of H. lingmueni and A. cheni occurred in August, which suggested the immigration of C. nasus from freshwater to the Yangtze estuary, with lower parasite burdens. The highest mean abundance and prevalence of the nematodes A. simplex and Contracaecum sp. in May and June, and the lowest in August, indicated the arrival of the fish from the coast and the Yangtze River, to the estuary, respectively. These findings suggested that a majority of the fish prepared for spawning migration in the estuary in spring and early summer and returned to the estuary after spawning in the lower and middle reaches of the Yangtze River in late summer. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 学科主题 | Parasitology |
| 类目[WOS] | Parasitology |
| 研究领域[WOS] | Parasitology |
| 关键词[WOS] | BIOLOGICAL INDICATORS ; STOCK DISCRIMINATION ; METAZOAN PARASITES ; ANISAKIS-SIMPLEX ; NEMATODA ; HOST ; TAGS ; ASCARIDOIDEA ; POPULATION ; ECOLOGY |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [30600459]; earmarked fund for Modern Agro-industry Technology Research System [NYCYTX-49-15] |
| 语种 | 英语 |
| WOS记录号 | WOS:000290950500003 |
| 公开日期 | 2011-06-30 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/15638]  |
| 专题 | 水生生物研究所_鱼类生物学及渔业生物技术研究中心_期刊论文 |
| 作者单位 | Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Wen X.,Song, Rui,Wu, Shan G.,et al. SEASONAL OCCURRENCE OF HELMINTHS IN THE ANADROMOUS FISH COILIA NASUS (ENGRAULIDAE): PARASITE INDICATORS OF FISH MIGRATORY MOVEMENTS[J]. JOURNAL OF PARASITOLOGY,2011,97(2):192-196. |
| APA | Li, Wen X.,Song, Rui,Wu, Shan G.,Zou, Hong,Nie, Pin,&Wang, Gui T..(2011).SEASONAL OCCURRENCE OF HELMINTHS IN THE ANADROMOUS FISH COILIA NASUS (ENGRAULIDAE): PARASITE INDICATORS OF FISH MIGRATORY MOVEMENTS.JOURNAL OF PARASITOLOGY,97(2),192-196. |
| MLA | Li, Wen X.,et al."SEASONAL OCCURRENCE OF HELMINTHS IN THE ANADROMOUS FISH COILIA NASUS (ENGRAULIDAE): PARASITE INDICATORS OF FISH MIGRATORY MOVEMENTS".JOURNAL OF PARASITOLOGY 97.2(2011):192-196. |
入库方式： OAI收割
来源：水生生物研究所
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