腹足纲,Gastropoda
1)Gastropoda[英][g?s,tr?p?d?][美][g?s,trɑp?d?]腹足纲
1.Catalogue of Gastropods(Gastropoda: Bradybaenidae)Distrbuted in South Gansu;甘肃南部巴蜗牛科(腹足纲:巴蜗牛科)的种类名录
2.Molecular Phylogenetic Analyses: Gastropoda(Mollusca) and Its Lineage of Cypraeidae;腹足纲及其宝贝科各主要类群的分子系统学研究
3.This paper studies the Thais (Gastropoda: Muricidae) collected from China coast waters.荔枝螺属Thais,隶属于腹足纲(Gastropoda)、骨螺科(Muricidae)。
英文短句/例句

1.Of or belonging to the class Gastropoda.腹足纲的,具有腹足纲特征的
2.Among them there are 3 species of Amphineura, 68 species of Lamellibranchia, 80 species of Gastropoda.其中 ,双神经纲 3种 ,瓣鳃纲 68种 ,腹足纲 80种 .
3.The Microstructure and Properties of Gastropoda and Cephalopoda Shells头足纲与腹足纲贝壳材料的结构和性能
4.A NEW SPECIES OF THAIS FROM ZHEJIANG PROVINCE,CHINA(GASTROPODA,NEOGASTROPODA,MURICIDAE)荔枝螺属一新种记述(腹足纲,新腹足目,骨螺科)
5.On Polypacophora,LameIIibranchia and Gastropoda on Seashore in Beihai City, Guangxi Province, China;广西北海市海滨多板纲、双壳纲和腹足纲种类的初步研究
6.Either of the margins of the aperture of a gastropod shell.腹足纲软体动物缺口的两个边缘中的任一个
7.The outer margin of the opening of a gastropod shell.孔缘腹足纲的软体动物的贝壳的壳口外缘
8.THREE NEW RECORDS OF NASSARIUS FROM SOUTH CHINA SEA (GASTROPODA,NASSARIIDAE)南海织纹螺属三新纪录(腹足纲,织纹螺科)
9.Study on species of Ocenbrinae from the China coasts(Gastropoda:Muricidae)中国近海刍秣螺亚科的研究(腹足纲,骨螺科)
10.Investigation and fauna of terrestrial mollusk in the northeast area of Guizhou Province(Gastropada: Prosobranchia,Pulomnata)贵州东北部五县陆生贝类资源调查及区系分析*(腹足纲:前鳃亚纲,肺螺亚纲)
11.freshwater or marine or terrestrial gastropod mollusk usually having an external enclosing spiral shell.淡水、海水或陆栖的腹足纲软体动物,通常有外部包裹的螺旋壳。
12.any of various marine gastropods of the suborder Nudibranchia having a shell-less and often beautifully colored body.裸鳃亚目的多种海栖腹足纲软体动物,无壳,通常体色美丽。
13.The inner margin of the opening of a gastropod shell.唇状部分腹足纲软体动物贝壳开口处的内部边缘
14.One of the longitudinal ridges on the surface of a gastropod shell.螺层腹足纲软体动物贝壳表面上的纵向背纹之一
15.Molecular Phylogenetic Analyses: Gastropoda(Mollusca) and Its Lineage of Cypraeidae;腹足纲及其宝贝科各主要类群的分子系统学研究
16.Any of various marine gastropod mollusks of the family Volutidae, having a spiral, often colorfully marked shell.涡螺它是一种涡螺科海洋腹足纲软体动物,具有带螺纹的、常颜色绚丽的壳
17.A ciliated swimming organ that develops in certain larval stages of most marine gastropod mollusks.游泳盘大多数海洋腹足纲软体动物的某些幼体阶段形成的一种有纤毛的游泳器官
18.The shell of one of these gastropod mollusks, used as an ornament, in making cameos, or as a horn.螺号指这种腹足纲软体动物的贝壳,在雕刻中用来作装饰品或被用作号角
相关短句/例句

Pulmonata腹足纲
3)gastropoda animals腹足纲动物
1.The authors review the status for researching the imposex of gastropoda female snails,introduce the process of the imposex,and explain the collection method for gastropoda animals and the analysis method of organotin content in biological samples in general use.介绍了性畸变现象的发生过程 ,说明了普遍采用的腹足纲动物采集方式与生物样品中有机锡含量的分析方法。
4)gastropoda shell腹足纲贝壳
1.The Hemifusus tuba,a kind of gastropoda shell,was studied,and several proteins from shell of the Hemifusus tuba were extracted by decalcifying in weak acid.以腹足纲贝壳香螺壳为研究对象,用弱酸去钙法进行蛋白提取,采用280纳米(A280)光吸收法测定蛋白含量,并通过聚丙烯酰胺(SDS-PAGE)凝胶电泳法对蛋白按照分子量大小的区别进行分离。
5)Gastropoda(fossil)腹足纲(化石)
6)Gastropoda/freshwater snails腹足纲/淡水螺类
延伸阅读

腹足纲腹足纲Gastropoda软体动物门最大的一纲。种数占软体动物总种数80%强。本纲动物,除个别翼足类以外,头部都很发达,一般呈圆柱状或略扁平,上面生有1~2对触角,第一对司触觉(头触角)、第二对司嗅觉(嗅角)。头的前端腹面有口,许多种类口向外突出成吻。肉食性种类的吻极为发达。口腔内有左右成对颚片和极发达的齿舌。足部特别发达,蹠面宽广。营固着生活的种类足退化,而营浮游生活的种类足特化为鳍。有的雌雄异体,有的雌雄同体。腹足纲的贝壳极为发达,变化多样:有的为外壳,有的为内壳,有的贝壳完全退化。一般为螺旋形,左旋或右旋。足部常能分泌一个角质的或石灰质的厣掩盖壳口,起保护作用。腹足纲种类多,世界上各个地带都有它们的踪迹。多数种类在陆地的浅水底下匍匐爬行,营自由生活;有些种类营固着、漂浮、寄生生活或两者共生。腹足纲的很多种的肉可以食用。有的种类可以入药。许多种类的贝壳绚丽多彩,光洁可爱,可供玩赏。有很多种是贝雕工艺的原料。有些肉食性种类对浅海贝类的养殖具有一定的危害。一些植食性种类对农业有害。有些种类是人畜寄生虫的中间宿主,为害人畜的健康。最早的腹足类可能出现于早寒武世最早期,至中、晚寒武世,始渐繁盛,早奥陶世大量辐射进化,出现许多新的属种,广泛分布于亚洲、北美洲、欧洲和大洋洲等。石炭纪时,大量发展,分别进入淡水及陆地环境。中生代,腹足类进入一个新的发展时期,新生代时腹足类进入极盛时期。各个亚纲的属种和个体均极繁多,遍布世界各地。