Family of marine gastropods comprising the cowries. 由宝贝科宝贝组成的海腹足动物科动物。
All sorts of fossils are included in the mix, ranging from fossilised plants, trees, fish, reptiles and corals to gastropods ( snails), bivalves ( sea shells) and crinoids ( ancient sea lilies). 这里有各种各样的化石,从植物、树木、鱼、爬行动物和珊瑚虫,到腹足动物(蛇)、双壳类动物(海贝壳)和海百合类动物(古代的海百合)都有。
Any of various usually marine gastropods with low conical shells; found clinging to rocks in littoral areas. 长有低圆锥形螺壳的各种通常为海生的腹足动物;发现粘着在海滨地区的岩石上。
Late Cenozoic non-marine gastropods from Xili basin in Gansu 陇东西礼盆地晚期新生代非海相腹足类
Any of several creeping marine gastropods with a spirally coiled shell: whelks; tritons; moonshells; neritids. 几种爬行的海生腹足动物,有螺旋盘卷的壳;蛾螺;法螺;海月贝;蜒螺。
Effects of TBT Restrictive Regulations on TBT Concentrations in Marine Environment and Imposex in Gastropods 三丁基锡(TBT)限制性法规对海洋环境中三丁基锡含量及腹足类性畸变的影响
Gastropods having the gills when present posterior to the heart and having no operculum: includes sea slugs; sea butterflies; sea hares. 腹足动物,有鳃,位于心脏后面,无鳃盖;包含海蛞蝓;海蝴蝶;海兔。
Any of numerous tropical marine gastropods of the genus Cypraea having highly polished usually brightly marked shells. 宝贝属的多种热带海生腹足动物,壳非常亮且通常有鲜艳的斑点。
Large order of gastropods comprising univalve mollusks that have a single gill resembling a comb. 腹足类的一个很大的目,包含单壳软体动物,有一个梳状鳃。
Marine gastropods having smooth rounded short-spired shells. 有光滑的圆形短螺旋壳的海生腹足动物。
Large order of gastropods usually breathing by means of a lung-like sac comprising most land snails and slugs and many freshwater snails. 腹足类的一个很大的目,用肺状囊呼吸,包含大部分的陆生螺蛞蝓及许多淡水螺类。
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。
MORPHOLOGY OF THE OPENLY COILED INITIAL WHORLS ( PROTOCONCHS) OF THE EARLY CAMBRIAN GASTROPODS WITH ITS IMPLICATION Chaotic motion and its control of shallow reticulated spherical shells considering initial imperfect 早寒武世腹足类开放松旋型初始壳(胎壳)形态学及研究意义具有初始缺陷的扁球面网壳的混沌运动与控制
Small soft-bodied marine crustaceans living in cast-off shells of gastropods. 寄居在其它腹足动物的弃壳中小型软体海生甲壳动物。
TL variegated dark green, heart-shaped, quilted, glossy, scalloped. Standard. any of numerous tropical marine gastropods of the genus Cypraea having highly polished usually brightly marked shells. 深绿色的TL型斑叶,凹凸叶面光滑,贝壳叶型。标准型。宝贝属的多种热带海生腹足动物,壳非常亮且通常有鲜艳的斑点。
( zoology) used of mollusks, especially gastropods, as snails etc.. (动物学)用于形容软体动物,尤其是腹足动物,如蜗牛等。
Any of various terrestrial gastropods having an elongated slimy body and no external shell. 各种陆栖的腹足动物,身体粘滑而细长,无外壳。
Jurassic-Cretaceous nonmarine gastropods from northern Xinjiang 新疆北部侏罗、白垩纪非海相腹足类
Any of various marine gastropods, such as a periwinkle, having a spiral shell. 任一种海栖软体动物,如滨螺,长有螺旋形的壳。
A hermaphroditic reproductive organ that produces both sperm and eggs, found in certain gastropods. 卵精巢雌雄同体的再生器官,可以产精子和卵子,在腹足纲软体动物身上发现。
Large carnivorous marine gastropods of coastal waters and intertidal regions having a strong snail-like shell. 滨海和潮间带地区的大型食肉海生腹足动物,其壳结实并如蜗牛状。
Tropical marine gastropods having beautifully colored spiral shells. 热带海洋腹足动物,螺旋状的壳色彩美丽。
Benthic diatoms are an important fraction of the food for most of gastropods. 底栖硅藻是多数腹足类食物来源的相当重要组成部分。
Now we have recovered invertebrate fossils, such as bivalves, conchostracans, gastropods and ostracodes, in the dinosaurian egg-bearing strata. 本次研究在西峡盆地含恐龙蛋地层中首次发现了无脊椎动物化石,如双壳类、叶肢介、腹足类和介形类。
Predaceous gastropods reduced the abundance of herbivorous molluscs and sessile invertebrates. 肉食性腹足类减少了草食性软体动物和固着无脊椎动物的数量;
Imposex in gastropods can be induced by tributyltin, which acts as endocrine disrupting chemicals. 具有内分泌干扰效应的三丁基锡能引起腹足类产生性畸变现象。
Ordovician-devonian gastropods from Bachu and Kalpin districts, Xinjiang 新疆巴楚和柯坪地区奥陶纪&泥盆纪腹足类
Effects of imposex on reproduction and population of gastropods. Q& A on Sex 性畸变对腹足类生殖和种群的影响
The annual average abundance of the phytal fauna is 606 inds./ g dwt algae on Sargassum thunbergii. Nematodes and copepods are the most dominant, followed by gastropods and polychaetes. 鼠尾藻附植动物的年平均丰度为606inds./gdwtalgae,优势类群为线虫和桡足类,其次是腹足类和多毛类。