鳃

A cold - blooded,smooth - skinned vertebrate of the class Amphibia,such as a frog or salamander,that characteristically hatch es as an aquatic larva with gills.

两栖动物一种两栖纲的皮肤光滑的冷血脊椎动物，如蛙或蝾螈，此类动物的特征是有鳃的幼虫在水中孵化，然后逐渐转变成用肺呼吸的成虫

Recorded 51 molluscal species in the intertidal zone along Qingdao coast , which belong to 3 classes 27 families. Among them thereare 2 species of Amphineura, 25 species of Gestropoda, 24 species of Lamellibranchia.

对青岛沿海潮间带的贝类资源进行了初步的调查和分析，共得标本51种，隶属于3纲、27科，其中，双神经纲2种，腹足纲25种，瓣鳃纲24种

The results showed that the juvenile A. sinensis mainly fed on demersal fish, polychaeta and amphipoda, as well as some small-sized benthic invertebrates including shrimp, crab and bivalve.

结果表明：长江口中华鲟幼鱼以底栖小型鱼类、多毛类和端足类为主要食物，兼食虾类、蟹类及瓣鳃类等小型底栖动物。

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。&

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。

Studies of the gill and siphon withdrawal reflex in Aplysia indicate that similar requirements can be demonstrated at the level of sensory and motor neurons which may participate in memory storage.

对於海兔鳃和呼吸管撤回反射的研究表明在可能参与记忆储存的感觉神经元和运动神经元中有类似的蛋白质合成需求。

Studies of the gill and siphon withdrawal reflex in Aplysia indicate that similar requirements can be demonstrated at the level of sensory and motor neurons which may participate in memory storage.

对于海兔鳃和呼吸管撤回反射的研究表明在可能参与记忆储存的感觉神经元和运动神经元中有类似的蛋白质合成需求。

PubMed abstract: The defensive siphon and gill withdrawal reflex of Aplysia is a simple reflex mediated by a well-defined neural circuit.

PubMed摘要：海兔的呼吸管和鳃的防卫性撤回反射是一个由明确定义的神经回路介导的简单的反射。

Secondary production of major groups of macrozoobenthos in Lake Donghu was estimated from field data. The number of generaion, P/B coefficients and production of 9 dominant species were as follows: B. aeruginosa, univoltine, 91. 56g WW/m〓. yr, 0.64; S. lacustre, univoltine, 43. 02g WW/m〓. yr, 3. 55; B. sowerbyi, univoltine, 11. 39g WW/m〓. yr, 4. 15; L. hoffmesteri, trivoltine, 7. 09 g WW/m〓. yr, 11. 9; P. choreus, bivoltine, 5. 03g WW/m〓. yr, 10.33; Ch. plumosus, bivoltine, 3. 37g WW/m〓. yr, 9. 10; T. chinensis, univoltine, 3. 76g WW/m〓. yr, 4. 49; T. akamusi, univoltine, 44. 60g WW/m〓. yr, 4. 60; Clinotanypus sugiyamai, univoltine, 0.48g WW/m〓.

较系统地研究了东湖底栖动物九种优势种的生活史、P／B系数和生产量，其结果如下：铜锈环棱螺：一年一代，生产量为91.56g WW／m〓。yr，P／B系数0.64；湖球蚬：一年一代，43.02g WW／m〓。yr，3.55；苏氏尾鳃蚓：一年一代，11.39g WW／m〓。yr，4.15；霍甫水丝蚓：一年三代，7.09 g WW／m〓。yr，11.9；花翅前突摇蚊：一年两代，5.03g WW／m〓。yr，10.33；羽摇蚊：一年二代，3.37g WW／m〓。yr，9.10；中国长足摇蚊：一年一代，3.76g WW／m〓。yr，4.49；大红德永摇蚊：一年一代，44.60gWW／m〓。yr，4.60；褐斑菱跗摇蚊：一年一代，0.48g WW／m〓。yr，7.59。

In some older classifications includes the Branchiopoda and Copepoda and Ostracoda and Cirripedia; no longer in technical use.

在旧的分类法中，包含鳃足动物、桡足亚纲、介形亚纲动物和蔓足亚纲动物；技术上已不再使用。

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。