1) crossed sheatfish(S.asotus ♀×S.meridionalis ♂)
杂交鲇(鲇♀×大口鲇♂)
2) Silurus asotus
鲇
1.
The Continuous Observation of Embryonic and Larval Development of Catfish Silurus asotus;
鲇胚胎及其仔鱼发育的连续观察
2.
Effect of delayed feeding on feeding ability,survival and growth of Silurus asotus larvae;
延迟投饵对鲇仔鱼摄食、存活和生长的影响
3.
Post-embryonic development of liver and pancreas and absorption of yolk in Silurus soldatovi,Silurus asotus and F_1;
怀头鲇、鲇及其杂交F_1肝、胰脏胚后发育及卵黄吸收方式
3) Silurus asotus Linnaeus
鲇
1.
The article tested the cross experiment of Silurus meridionalis Chen and Silurus asotus Linnaeus, then investigated and compared Silurus meridionalis Chen, Silurus asotus Linnaeus and their hybrid F_1 at different levels (proteins and DNA) in order to search their genetic marker and discuss their genetic affinity and heterosis.
本研究以大口鲇、鲇为亲本进行杂交试验并获得正交F_1,并从蛋白质(含同工酶)和DNA水平对两种鲇及其杂种F_1进行了比较研究,探讨三者间的遗传关系及杂种优势等问题,寻找能区分三种鲇的遗传标记。
2.
Three experiments were conducted to study protease and amylase in stomach,intestine and hepatopancreas of Silurus asotus linnaeus.
鲇(Silurus asotus Linnaeus)为鲇形目鲇科中的一种生长较快，个体较小的经济鱼类，是广泛分布于长江干流及其支流、嘉陵江等中的一种经济鱼类。
4) Silurus meridionalis
大口鲇
1.
Key techniques of large scale artificial breeding of Silurus meridionalis larvae;
大口鲇苗种规模化繁育的关键技术
2.
Studies on the cannibalism among Silurus meridionalis larvae;
大口鲇苗种同类相残的研究
3.
Observation of the Histology of the Digestive Tract of Silurus meridionalis Larvae;
大口鲇仔鱼消化道的组织学观察
5) Silurus meridionalis Chen
大口鲇
1.
Isolation,identification,phylogenetic analysis and related properties of a pathogen in Silurus meridionalis Chen;
大口鲇致病菌的分离鉴定、系统发育分析及相关特性的研究
2.
Silurus meridionalis Chen is a kind of valuable fish which can only be found in China.
大口鲇是中国特有的名贵鱼类，抗病性强，成鱼养殖阶段很少患病。
3.
The article tested the cross experiment of Silurus meridionalis Chen and Silurus asotus Linnaeus, then investigated and compared Silurus meridionalis Chen, Silurus asotus Linnaeus and their hybrid F_1 at different levels (proteins and DNA) in order to search their genetic marker and discuss their genetic affinity and heterosis.
本研究以大口鲇、鲇为亲本进行杂交试验并获得正交F_1,并从蛋白质(含同工酶)和DNA水平对两种鲇及其杂种F_1进行了比较研究,探讨三者间的遗传关系及杂种优势等问题,寻找能区分三种鲇的遗传标记。
6) Silurus soldatovi
东北大口鲇
1.
Genetic Polymorphism of Microsatellite DNA in Two Populations of Northern Sheatfish (Silurus soldatovi);
东北大口鲇2个群体的微卫星DNA多态分析(英文)
补充资料：电鲇
| 电鲇 Malapterurus electricus；electric catfish 鲇形目电鲇科电鲇属的一种。以能放电而得名。最大个体长达 1米左右，重约 20 千克。体长形，粗壮，背缘略平，后部侧扁。头小，吻圆。口端位，下颌有时稍突出。颌齿为排列呈宽带状的细尖绒毛齿 ，腭齿缺如 。眼小，被以皮膜。鼻孔远离。鳃孔短，位于头侧。体无鳞。背鳍不存在；脂背鳍后位，接近尾鳍，胸鳍侧位，无硬刺；尾鳍圆形。体色灰、褐或蓝灰，腹侧白色，常有黑色斑点或斑块。偶鳍红色，奇鳍有橙或红绿。分布于非洲尼罗河、刚果河、尼日尔河等流域。为底层鱼类，性不活泼，常隐居暗处，多夜间活动。鳍无硬刺，以放电自卫，并借以猎食小鱼。发电器官来源于表皮腺细胞，为一位于整个躯体皮下的胶质鞘，电板散布其中。放电电压可达 450 伏 ，电流自后流向前 ，可击毙小型鱼类。人触及50毫米长的个体即有针刺之感。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条