鳃

Giant salamanders; in some classifications included in the genus Cryptobranchus.

巨大的火蜥蜴；在一些分类中属于隐鳃鲵属。小女儿小女儿小女儿。

A Fish with a distensible stomach.

鱼和蝌蚪都有鳃。

By R type analysis, the results show that there are 4 species, Raja kanojei, Coilia mystus, Muraenesox cinereus and Collichthys niveatus, which are correlated closely in spring;and 5 species, Engraulis japonicas, Pseudosciaena polyatis, Lophius litulon, Chelidonichthys kumu and Saurida elongate, in summer; and 5 species, Trichiurus haumela, Pampus nozawae, Erisphex potti, Pneumatophorus japonicas and Pseudosciaena polyatis, in autumn; and 3 species, Trichiurus haumela, Champsodon capensis and Acropoma japonicum, in winter.

根据2000年春（4月）、夏（6月）、秋（9月）、冬（12月）四季东海、黄海底拖网鱼类资源调查资料，使用因子分析的方法分析了该海域鱼类数量分布的季节变化特征。R型分析发现，春季关系最密切的鱼种有4种：斑鳐、凤鲚、海鳗和黑鳃梅童鱼；夏季有5种：鳀、小黄鱼、黄鮟鱇、绿鳍鱼和长蛇鲻；秋季也有5种：带鱼、灰鲳、虻鲉、日本鲭和小黄鱼；冬季有3种：带鱼、鳄齿鱼和发光鲷。

The bacterium Flavobacterium columnare is the pathogen causing columnaris disease, a world-wide bacterial fish disease causing heavy economical losses in aquaculture industry, and is a pathogen in China causing bacterial gill-rot disease, a serious disease in several major cultured fish species including the grass carp Ctenopharyngodon idellus .

本研究以柱状黄杆菌和草鱼为对象，以蛋白质组学技术为手段，用比较蛋白质组学的方法研究了柱状黄杆菌强毒株和弱毒株差异表达的胞外蛋白，研究了柱状黄杆菌外膜蛋白和草鱼鳃粘液的蛋白质组。

Members of the gastropod class, finger-size nudibranchs live fully exposed, their gills forming tufts on their backs.

腹足动物种类的成员，手指大小的裸鳃亚目动物居住完全暴露，它们的菌褶形成毛绒仰卧。

Members of the gastropod class, finger-size nudibranchs live fully exposed, their gills forming tufts on their backs.

手指般大小、背上长着一簇鳃的腹足纲动物海兔过着毫无蔽护的生活。

Detailed biostratigraphic study reveals that the sequence could contain 3 Ostracoda assemblages, 3 Lamellibranchiata and Gastropoda assemblages and 8 sporopollen assemblages, whose ages are discussed on the basis of radioactive dating.

通过详细的生物地层学研究，共划分出 3个介形虫化石组合带、3个瓣鳃类及腹足类化石组合带和 8个孢粉组合带，结合各组同位素年龄数据，对其形成时代进行了探讨。

The species diversity of invertebrates belonging to the phyla Gnathostomula, Gastrotricha, Nematomospha, Onychophora and Pterobrancbia are nearly unknown from China's fauna.

无脊椎动物的某些门类在中国有多少种目前还不清楚，如：颚咽动物门Gnathostomula、腹毛动物门Gastrotricha、线形动物门Nematomorpha、有爪动物门Onychophora和羽鳃动物门Pterobranchia。

Past the ice, still further back along the measure of things, deep salt water in which I swim, gilled and scaled.

过了冰原，再沿着事物的发展阶段往回走，我在深盐水中游泳，长着鳃，深身是鳞。

The rate of juvenile to glochidia parasitized in yellow catfish and grass carp was obviously higher than that in silver carp, bighead and crucian carp.

黄颡鱼和草鱼的稚蚌脱苗率显著高于鲢、鳙和鲫，寄生在鲢、鳙和鲫鳃上的钩介幼虫约80％未发育至稚蚌便提前脱落。

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。