鲤科的

Based on the Ag-NORs data of Cyprinid fishes published in China,we suggested that the number of Ag-NORs in major Chinese Cyprinidae is 4,locating on the short arm tips of two pairs smchromosomes.

综合分析比较国内已发表的鲤科银染资料，得出多数中国鲤科鱼类的Ag-NORs数为4位于两对sm染色体短臂端部。

The East Asian Endemic Cyprinid group is a group of cyprinid fishes whose speciation may be linked to the evolution of East Asian monsoon which has been affected by uplift of the Qinghai-Tibetan plateau.

东亚特有鲤科类群是鲤科鱼类在适应青藏高原隆起过程中形成的东亚季风性气候下而分化的一个类群。

To assess support for the monophyly of East Asian endemic cyprinid taxa, we used the mitochondrial CO1 gene sequences for phylogenetic reconstruction of the family Cyprinidae.

2为探讨东亚特有鲤科类群的单系性以及其内部物种的系统发育关系，本研究将实验获得的线粒体CO1基因序列与GenBank中下载的序列相结合构建鲤科鱼类的系统发育树。

Koi herpes virus, tentatively categorized under the family Herpesviridae as the novel designation Cyprinid herpesvirus 3 (CyHV-3), is an emerging virus which causes fatal disease in koi and common carps.

锦鲤疱疹病毒(koi herpes virus；KHV)，目前被分类为鲤科疱疹病毒的第三类(Cyprinid herpesvirus 3， CyHV-3)。

This article described four new records species as Sinocyxlocheilus brevis, Sinocyclocheilus lateristritus, Sinocyclocheilus oxycephalus and Discogobio mcrophysallidos of Cyprinidea, Cypriniformes were found in Libo county of Guizhou province,which sponsored by the Guizhou Natural Science Fund project-The study on the zoogeography and adaptive biological characteristics of cave fishes of west south karst area.

中文摘要：在贵州省自然科学基金项目"西南喀斯特洞穴鱼类区系动物地理及适应生物学研究"（黔科合J字（2005）2021号）的资助下，自2007年12月至2009年4月在贵州省荔波地区进行的研究，以及保存于贵州师范大学生命科学学院的标本整理过程中发现4种鱼类，均隶属鲤形目，鲤科，经鉴定认为是贵州地区新记录[1，3]，保存于贵州师范大学鱼类标本室。

The RAPD results illustrate that the phylogenetic relationship betweenBothriocephalid tapeworm parasitic in Grass carpCtenopharyngodon idellus(C.et V.and Common carp(Cyprinus carpio L.)from different regions ofChina is infraspecific with noticeable variance bwtween them.Thephylogenetic trees based on the 3 sequences analyses above are constructed,which show the following relationships:Bothriocephalid tapeworms fromGrass carp,Common carp and Luciobrama are found to be monophyletic,and are very close to Bothriocephalus opsariichthydis,but are divergent toanother monophyletic group comprising Bothriocephalid tapeworms fromZacco,Hemiculter and Leuciscus.On the basis of phylogenetic reconstruction,autapomorphic species conceptis used in species delimitation suitablefor determining four species in the present study:B.acheilognathi,B.opsariichthydis,and two other bothriocephalids parasitic respectively inHemiculter and Leuciscus.It is also deduced that the differentiation time ofBothriocephalid tapeworms parasitic in cyprinids is earlier than that of theirhosts,and the most recent specification happened about one million yearsago.Key words Bothriocephalid tapeworm Molecular Systematics

具体成果有：通过RAPD分析探明了我国不同地理分布的草、鲤鱼头槽绦虫的亲缘关系属于种下水平，并存在较高变异；通过基因合并分析重建头槽绦虫的系统发育关系，表明草鱼、鲤鱼及鯮鱼头槽绦虫是单系群，它们与马口鱼头槽绦虫亲缘关系较近，而与〓条、宽鳍鱲及雅罗鱼头槽绦虫构成的另一单系群亲缘关系较远；在此基础上，提出符合头槽绦虫种的界定的独征物种概念，据此确定鲤科鱼类寄生头槽绦虫的四个种：鱊头槽绦虫，马口鱼头槽绦虫，以及另两种分别寄生于〓条和雅罗鱼的头槽绦虫：根据上述研究推断鲤科鱼类寄生头槽绦虫的分化年代早于其宿主，最近的一次物种形成距今约一百万年左右。

To study the phylogenetic relationships of Labeoninae fishes in Cyprinidae, the Phylogenetic Tree was reconstructed based on sequences of mitochondrial 16S rRNA.

为研究其在鲤科鱼类中的系统发育关系，以16S rRNA基因作为遗传标记进行鲤科鱼类的系统发育分析。

Any of various freshwater fishes of the family Cyprinidae related to the carp s and minnows,especially a Eurasian species,Leuciscus cephalus.

白首鲤一种相关于鲤鱼和鲦鱼的鲤科淡水鱼，尤指欧亚品种，圆鳍雅罗鱼

However, it is little reported that SINEs were investigated in crprinidae. Currently, SINEs from cyprinidae have almost exclusively concerned on the zebrafish, with almost nothing reported about SINEs in other crprinid species, especially SINEs studies for cyprinidae phylogeny.

本研究基于这些问题，开展了鲤科鱼类中SINEs的研究工作，并得到如下结果：1在A-B PCR方法的基础上，以鲤科鱼类中的马口鱼为对象，利用反向PCR方法，建立了分离SINEs的简便方法。

Popular with aquarists, barbs are colorful and robust, and add a lively sense of character to the aquarium.

鲤科 受到水族爱好者欢迎的鱼类，鲤科鱼的色彩鲜艳，身体强健，给鱼缸增添了许多活力。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐