湖南资江水系鱼类单殖吸虫区系初步调查

来源 :2013年中国水产学会鱼病专业委员会学术研讨会 | 被引量 : 0次 | 上传用户:liweimin90
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  2012年11月至2013年1月,在资江的支流辰河(隆回)、新化江段、安化江段和桃江江段共检查新鲜鱼27种148尾,检获一批单殖吸虫标本.经整理鉴定隶属于3科、7属、23种(还有部分标本待整理鉴定),包括:指环虫属6种、多基虫属1种、锚首虫属3种、鲶盘虫属8种、四锚虫属1种、伪锚盘虫属3种、三代虫属1种.其中斑鳜为河鲈锚首虫Ancyrocephalus mogurndae(Yamaguti,1940) Gussev, 1955宿主新记录(标本采自安化江南镇);多基虫未定种Dogielius sp.初步鉴定为新种(待发表)寄生于白甲鱼Onychostoma sp.鳃上(标本采自新化江段);另有6种是湖南新记录种,即:斧茎伪锚盘虫Pseudancylodiscoides asciicirrus Gussev, 1985寄生于黄颡鱼Pelteobagrus fulvidraco的鳃上(标本采自安化江南镇),凶恶鲶盘虫Silurodiscoides asoti (Yamaguti,1937) Gussev,1985、筒鞘鲶盘虫Silurodiscoides infundibulovagina (Yamaguti,1942) Gussev,1985、 日本鲶盘虫Silurodiscoides japonicus (Yamaguti,1963) Gussev,1985、奇异鲶盘虫Silurodiscoides varicus (Achmerow, 1952) Gussev,1985、分离鲶盘虫Silurodiscoides disjunctus (Gussev et strelleow,1960) Gussev,1985等5种寄生于鲇Silurus asotus的鳃上(标本采自桃江县桃花江镇).
其他文献
Nonspecific cytotoxic cells (NCCs) were important population that participated in teleost innate immune system.Its receptor, named NCC receptor protein (NCCRP-1), has been reported to be involved in r
Ichthyophthirius multifiliis (also called "ich") is an external protozoan parasite that may infest almost all freshwater fish species and caused significant economic damage to the aquaculture industry
Cryptocaryon irritans a holotrichous ciliate is a marine fishe parasite,which can infect almost all kinds of marine fishe species and cause significant economic losses.Transforming growth factor-βacti
Cryptocaryon irritans is a holotrichous ciliated protozoan parasite that causes white spot disease in a broad range of marine fish species.This parasite is a major problem in commercial aquaculture in
对三株不同来源的刺激隐核虫(Cryptocaryon irritans):CL1209(2012年分离自福建长乐水泥池养殖的患病牙鲆)、ND1304(2013年分离自宁德海上网箱养殖的患病大黄鱼)、FD1210(2012年分离自福鼎池塘养殖的患病青石斑鱼)的ITS-1序列进行了扩增、克隆、测序和序列分析,测序结果表明这三株虫株的ITS-1扩增产物长度均为587bp,从3端开始到5端包括部分18S
In the present study, we examined the phylogeographical pattern of the monogenean,Pseudokuhnia minor, which parasitises the Scomber japonicus along the coast of China.Fragments of 783bp of the mitocho
To examine the founder effects of Tetrancistrum nebulosi (Monogenea, Dactylogyridae), an ectoparasite of fishes, during the Quaternary cold periods, fragments of mitochondrial cytochrome c oxidase sub
会议
寄生虫与宿主是一种捕食与被捕食的关系,宿主体内的寄生虫在鱼类食物网中的传播主要依靠宿主间的捕食作用,"寄生虫-宿主"关系对生态系统中的食物网的复杂性和稳定性有着重要作用,却经常在食物网研究中被忽视。为了研究鱼类体内寄生蠕虫在食物网中的传播及其对食物网结构的影响,作者根据梁子湖鱼类食物网数据,选择食物网中处于不同营养级别的12种鱼类,其中包括鳜、乌鳢、子陵吻鰕虎鱼、麦穗鱼、黄颡鱼、黄黝、红鳍鲌、似鱎
Examination of the spiral intestines of 14 stingrays, Dasyatis akajei off the coastal water of NingDe, FuJian Province, China resulted in the discovery of 13 specimens of Acanthobothrium ningdensis n.
本文报道了2009年4月至2013年5月采自新疆北部额尔齐斯河(中国段)东方欧鳊(Abramis brama orientalis Berg,1949)鳃上的1种双身虫科(Diplozoidae Palombi,1949)、双身虫亚科(Diplozoinae Palombi,1949)、双身虫属(Diplozoon Nordmann,1832)的奇异双身虫(Diplozoon paradoxum