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