八目鳗类鱼有中肾，并且通常是其前肾的新生物。
Hagfish have a mesonephric kidney and are often neotenic of their pronephric kidney.
七鳃鳗是一种最简单的活体脊椎动物。
花园鳗小鳗鱼是钻入珊瑚礁的砂。
Garden eels are small eels that burrow into sands of coral reefs.
相关文献：“活化石——吸血七腮鳗”
Related: "Bloodsucking Lamprey Found to Be 'Living Fossil.'"
海马喜欢住在海藻或鳗草丛中的浅海。
Seahorses like to live in shallow waters amongst the seaweed and eelgrass.
本文探讨贮藏条件对烤鳗油质量的影响。
The influence of storage condition on the quality of the oil from roast eel was studied.
他用一只捕鳗叉捕鳗鱼。
我国是世界上最大的产鳗国，主要出口日本。
Our country is the biggest country in the world producing eel and mainly exporting to Japan.
探讨了用碱性乙醇溶剂脱除鳗油腥味的工艺。
The fishy smell in eel oil could be removed effectively treating with alkaline thinning ethanol.
日本七鳃鳗可以迁移到黄海及江苏省淡水中。
Lampetra japonica could migrate to the Yellow Sea region and freshwater in Jiangsu Province.
目前最高纪录是一张海雀的鸟嘴里有61之沙鳗。
The record is held by one bird which was found with61 sand eels in its beak.
日本七鳃鳗是现存最原始而特化的脊椎动物之一。
Japanese Lamprey is one of the most primitive extant vertebrate.
次年，他为国际地理杂志拍摄了第一组故事图片——红海圆鳗。
The following year, he shot his first story—on garden eels in the Red Sea—for National Geographic.
对欧鳗黑仔苗的成活率没有影响（P＞0．05）；
The survival rate was not significantly (P>0.05) influenced by salinity.
他们发现毒蕈碱能刺激神经兴奋，并引起八目鳗运动。
Their work determined that muscarine stimulated neural activity, leading to locomotion in the laboratory lampreys.
纪录-我只是用我的设备和我的首选饵，要么鲑鱼卵或鳃鳗。
Record - I only use my equipment and my preferred baits, either salmon roe or lamprey eel.
本文对日本七鳃鳗脊髓和肾脏的超微结构进行了较详细地观察。
In this paper, observation on ultrastructure of Spinal cord and kidneys in Lampre Japonica are detailed here.
本文对五条日本七鳃鳗腮囊的形态结构进行了比较详细的观察。
The forms and structures of gill pouch in five Lampetra japonicas were observed in detail.
冻鱼，冻蟹，冻头足类，冻生蝾螺，冻煮星鳗，其它水产制品。
Frozen Fish, Frozen Crab, Frozen Cephalopod, Frozen Raw Turban Shell, Frozen Cooked Conger Eel, Other Aquatic.
他们在活的七鳃鳗前释放它们死去的同胞的气息或者一种乙醇制剂。
They exposed live ones to either the smell of their dead brethren or an ethanol control.
一群长鼻子的海马在一种植物鳗草和海藻停留在浅浅的法国海岸。
A group of long-snouted seahorses sits among eelgrass and algae in the shallows off the French coast.
因此，科学家们从10个腐烂的七鳃鳗的尸体中提取出化学物质。
So researchers extracted chemical compounds from 10 putrefying lamprey carcasses.
科学家曾亲眼目睹水槽中死去的七鳃鳗让活的七鳃鳗唯恐避之不及。
Scientists had seen that Dead Sea lampreys in a tank caused live ones to freak out and try to escape.
现在，我们也许可以尝试一种新的方法摆脱七鳃鳗- - -死亡气息。
Now there may be a new way to get rid of the lampreys-with the stench of death.
七鳃鳗没有对乙醇做出反应，但当闻到死亡气息时，它们飞速的向反方向逃离。
They didn't react to the ethanol, but when they smelled death, they quickly swam the other way.
七鳃鳗，八目鳗一种七鳃鳗科的原始细长淡水或溯河产卵鱼，特点是长有无。
Any of various primitive elongated freshwater or anadromous fishes of the family Petromyzontidae, characteristically having a jawless sucking mouth with rasping teeth.
了解美洲鳗的消化生理特点，为美洲鳗的饲料配制和合理投食提供科学依据。
The study aimed to know the digestive physiological characteristics of Anguilla rostrata, and provide scientific basis for its feed formulation and reasonably feeding.
鳗类，鳗：无颚的各种原始水生圆口纲脊椎动物中的一种，包括七鳃鳗和盲鳗。
Any of various primitive aquatic vertebrates of the class Cyclostomata, lacking jaws and including the lampreys and hagfishes.
这些鱼类不是逃往北方寒冷的水域，就是在长成为鲑鱼食物之前被捕捞到只剩下幼鳗。
These have either fled north to stay cool or been fished to the last elver before being turned into salmon feed.
这些鱼类不是逃往北方寒冷的水域，就是在长成为鲑鱼食物之前被捕捞到只剩下幼鳗。
These have either fled north to stay cool or been fished to the last elver before being turned into salmon feed.
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