鳃的

There were obviously more chafers near the castor-oil plant than soybean, cotton, sweet potato, peanut, elm, Abutilon theophrasti Medic, there was significant difference between them.

华北大黑鳃金龟对不同植物挥发性物质的选择反应(1)采用水蒸气蒸馏法，二氯甲烷萃取，提取植物叶片的挥发性物质，无论对雌虫还是雄虫，蓖麻叶粗提物的诱虫活性均显著高于棉花、苘麻叶片粗提物。

Now, Yashiro et al . show that the transcription factor Pitx2 induces a dynamic morphological change in the outflow tract of the heart, which results in asymmetric blood supply to the branchial arch artery system.

Yashiro等人发现，转录因子Pitx2能在心脏的外流道中诱导产生一个动态的形态变化，这能导致向鳃弓动脉系统的血液供应出现不对称。

The deduced amino acid sequence of red sea bream MHC classⅡB 1(Chma-DAB*0101) had 87.1%,85.1%,87.1%,90.4%,87.1%,90.8% identity with those of red sea bream classⅡB 2, 3, 4, 5, 6, 7(Chma-DAB*0201-Chma-DAB*0701), respectively, and had 75.2%, 74.5%, 55.9%, 55.1%, 34.3% and 30.4 % identity with those of striped sea bass, cichlid, rainbow trout, Atlantic salmon, mouse and human, respectively.

以正常鱼和鳗弧菌感染后真鲷组织为材料，以反转录合成的第一链cDNA为模板，应用RT-PCR半定量检测方法对真鲷的MHCⅡB基因组织表达特点进行了研究，结果表明，在正常真鲷组织中，其中较强的表达于鳃、脾、头肾、肾、胃、小肠和心脏中，在肌肉和血中表达最弱。

The results indicated that the prey items of the plaice included 11 groups or 38 prey species, but only Crustacea and Lamellibranchia were the most important prey groups, accounting for 99% of the total food composition by percentage of index of relative importance. Euphausia pacific, Crangon affinis and Tellinidae were the dominant prey species.

结果表明：高眼鲽摄食的食物种类包括11类38种，其中甲壳类和瓣鳃类为优势饵料类群，共占食物相对重要性指数百分比的99%；食物中的优势饵料种类为太平洋磷虾、脊腹褐虾和樱蛤。

Further bioinformatical analysis indicated that the three Y-box genes of lamprey, i.e., Lyb1, Lyb2, and Lyb3, encoded 331, 181, and 171 amino acids, respectively. The three amino acid sequences were homologically aligned with those from Ciona intestinalis, Danio rerio, Oryzias latipes, Takifugu rubripes, and Mus musculus by DNAMAN software.

采用DNAMAN软件，将七鳃鳗的3个Y-box蛋白氨基酸序列与海鞘、斑马鱼、清鳉、河豚鱼和小鼠Y-box蛋白进行同源性分析，结果显示他们共有一个保守的冷休克结构域，其中包含两个RNA结合基序RNP-1和RNP-2，表明获得的Lyb基因属于Y-box 基因家族成员。

Fairy shrimp:any of various transparent freshwater crustaceans of the order anostraca that lack a carapace and characteristically swim upside-down .

"仙虾：透明的淡水鳃足类的任何一种，无甲壳并且倒置游动。"他会把这个城市搞得翻天复地的。

The water directly coming from the tap increases the immunity and make the fish tougher against especially external parasites and gill flukes.

未经任何处理的自来水可以提高鱼的免疫力，这样可以更好的抵抗外寄和鳃虫

Some parasites are transmitted directly from fish to fish, such as some ectoparasitic protozoa and skin/gill flukes, however, they often involve a free-living phase found in the water or tank substrate.

一些寄生虫传播的直接从鱼的鱼类，如一些 ectoparasitic 原生动物和皮肤/鳃 flukes ，不过，他们往往涉及一个自由的生活阶段，发现在水或罐体衬底。

In order to minimize losses to open the gill cover is better observe the state of anemia but if can not make it you can adjust the water temperature to 33 degrees to suppress the activity of the virus it would at least reduce fish mortality.

为了让损失最小化，打开鳃盖观察贫血的状态比较好，但如果做不到的话，可以通过把水温调节到33度来抑制病毒的活性，这样做至少可以降低鱼的死亡率。

According to the LCso and SC values of pH, Alk, C02, HC03 and C032~, the major mortality factors which effect survival of fish are obtained in different range of Alk and pH.

根据海水妒鱼、黑鳃幼鱼的pH、Alk、C02、HC03一、C03，一半致死浓度和安全浓度，得到在不同Alk、pH范围影响妒鱼、黑绍生存的主要因子。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。