Fishskin disease Sturgeons and gars are ganoid. 鲟鱼和长嘴鱼都是硬鳞鱼。
A subspecies of the Atlantic sturgeon, Gulf sturgeons are found in the coastal rivers of the Gulf of Mexico. 墨西哥湾鲟是大西洋鲟的一个亚种,存在于墨西哥湾沿河河流中。
Heteroplasmy in mtDNA Control Region and Phylogenetics of Five Sturgeons 五种鲟鱼线粒体控制区异质性和系统发育分析
He believes the jumping is a form of communication that sturgeons use to connect with larger groups and maintain community cohesion. 他相信这些跳跃是一种交流方式,鲟鱼用这种方式联络群体保持团体凝聚。
Every few minutes over the next hour, more sturgeons reproduce the feat. 每隔数分钟,都有更多的鲟重复着表演。
Why the sturgeons jump has been the topic of a long-standing debate. 为什么鲟鱼要跳跃历来存在争论。
Cross-amplifications of microsatellite markers of Lake sturgeon in three kinds of sturgeons and their hybrids 湖鲟微卫星引物在三种鲟鱼及杂交子代的通用性研究
There was SOD enzyme in both sturgeons at a different level and the SOD activities were found higher in the livers than those in the blood plasma no matter whether the drug was delivered or not. 结果表明:两种鲟两种组织内均含有一定量的SOD酶,且在对照组及所有给药组肝脏中酶活力均高于血浆中。
The resources, protection and utilization of sturgeons in China 我国鲟类资源状况及保护利用
The Requirements of Vitamin A, C and E for Two Kinds of Juvenile Sturgeons 两种鲟鱼幼鱼维生素A、C和E营养需要研究
Conservation and Management of Sturgeons and Paddlefishes in China and their Industrialization 中国鲟鱼的保护、管理与产业化
The article summarizes the research situation about physiology, genetics and ecology of sturgeons at abroad, and introduces many research results about Sturgeons of mature genital glandula, fertilized egg, embryo development, nutrition physiology, genetic analysis and ecology in respects of microscope and macroscope. 概述了国外鲟类生理学、遗传学及生态学领域的研究现状。从微观和宏观两方面描述了国外鲟类成熟性腺、受精卵、胚胎发育、营养生理、遗传分析及生态等内容的研究结果。
Family, 3 genera 14 species of sturgeons in Europe ( It contains the European section of Russia); 欧洲(含俄罗斯欧洲部分)鲟鱼类计1科2属9种;
Water temperature variation in Three-Gorges Reservoir and its influences on procreation of Chinese sturgeons 三峡水库水温变化及其对中华鲟繁殖的影响
Heavy chain molecular weight of Ig in the three sturgeons 'serum is all 88 kD and light chain of Amur sturgeon and Chinese sturgeon is 29 kD, but there is an extra light chain of 26 kD in Huso sturgeon serum. 3种鲟鱼Ig的重链分子量均为88kD,都具有29kD的轻链,其中达氏鳇还另有一分子量约为26kD的轻链蛋白。
The research situation about reproductive physiology, genetics and ecology of sturgeons in China were summarized. 介绍了我国鲟类生理学、遗传学及生态学的研究现状。
There was a phase of clinical death before biological death when the sturgeons were treated with high dosage of MS-222.The phase of clinical death could lasted for about 1 h, within which it was effective for the artificial respiration to save fish. 中华鲟和施氏鲟在高剂量MS-222的作用下,在进入生物学死亡阶段前,存在一个临床死亡阶段,这个阶段长达1h左右,在这个阶段,对它们进行人工呼吸是行之有效的。
The fisheries of sturgeons and paddlefishes in the world, special discussion exploitation and utilization for these fishes resource in China. 世界上鲟鱼和白鲟渔业,并着重讨论该鱼类资源在我国的开发和利用。
A cement pool which occupied 16 square meter was built in a vegetable and flower culturing greenhouse. The sturgeons were raised in it by using the irrigation water, and the waster water was utilized to irrigate vegetables, flowers and plants. 于蔬菜、花卉大棚内一端修建一16m2水泥池,利用灌溉源水养殖鲟鱼,养鲟废水浇灌蔬菜、花卉。
This paper mainly describes the recent advances in basic biology ( including sturgeon species, geographic distribution and reproductive ecology) and techniques of aquaculture of sturgeons. 本文着重报道了鲟类基础生物学(包括种类、地理分布以及繁殖生物学)和增养殖技术最新进展。
The state of the reproductive population of sturgeons in Yichang reach of Yangtze River was summarized, and some suggestions on the reproduction and utilization of sturgeons in Yangtze River were put foward. 对三峡建坝后宜昌江段鲟鱼类繁殖群体状况作了简要介绍,并就长江鲟鱼类资源增殖与利用的途径提出了建议。
Anesthetic Trials of MS-222 on Sturgeons, Acipenser sinensis and A.schrenckii MS-222对中华鲟和施氏鲟的麻醉试验
The natural resources of sturgeons and paddlefish decrease because of over fishing and environment deterioration. 由于多年的酷渔滥捕和生态环境恶化,鲟鱼资源日趋衰退。
Review of Biology and Techniques of Aquaculture of Sturgeons 鲟类生物学及其增养殖技术综述