Crayfish belong to a group of animals called Crustaceans and are part of the phylum Arthropoda.
所有的节肢动物都有坚硬的外壳起到骨骼的作用。
Insecta is the largest animal kingdom Arthropoda of the largest gang.
昆虫纲是动物界中最大的节肢动物门中最大的一纲。
Shrimps belong to Crustacea in Arthropoda. They have heteronomous segmentation.
虾属於节肢动物门甲壳纲，身体各体节有不同的形态(异律分节，heteronomous)。
Any of numerous invertebrate animals of the phylum Arthropoda, including the insects, crustaceans, arachnids, and myriapods, that are characterized by a chitinous exoskeleton and a segmented body to which jointed appendages are articulate d in pairs.
节肢动物一种节肢动物分类的节肢动物门无脊椎动物，包括昆虫，甲壳纲动物，蛛形纲动物和多足纲节肢动物，其特征为有一甲壳质成对连接副肢的外骨骼和分节的身体
Traditional morphological studies have resulted in few solid conclusions regarding the monophyly and systematic position of Myriapoda within Arthropoda; the origin and evolutionary history of Myriapoda are also veiled by the sparsity of the group`s fossil record.
基于表型性状的系统学研究中，多足动物亚门在节肢动物门中的系统分类和单系性等问题一直存在争议；化石记录的稀少又使多足动物的起源及演化历史变得迷雾重重。
It lied in all kinds of soil and air. B. t had strong insectcidal ability, and it could kill a lot of creatures of Arthropoda, Protozoa, Nemathelminthes and Platyhelminthes. B. t was the most comprehensive microorganism being used in biotic pesticide.
该病原广泛存在于各种土壤及空气中，具有很强的杀虫活性，至少能杀死节肢动物门九个目及原生动物门、线形动物门和扁形动物门中的多种动物，而对人、畜、哺乳动物及天敌等无害，因此，B.t是生防工业中应用最广泛的微生物。
Arthropoda, Class Crustacea, Subclass Copepoda are beyond the present scope. The parasitic helminth faunas of rabbit fish, cutless fish, spotted mackerel, horse mackerel, grey mullet, and cobia were investigated.
本研究之对象为台湾海鱼蠕虫类寄生虫，包括：扁形动物门之单殖吸虫纲，吸虫纲内之复殖吸虫亚纲和绦虫纲；俗称线虫或圆虫之圆形动物门；棘头虫动物门中之始新棘头虫纲等；但不包含属於外寄生性之节肢动物门甲壳纲中的桡足亚纲。
Any of numerous invertebrate animals of the phylum Arthropoda, including the insects, crustaceans, arachnids, and myriapods, that are characterized by a chitinous exoskeleton and a segmented body to which jointed appendage s are articulated in pairs.
节肢动物一种节肢动物分类的节肢动物门无脊椎动物，包括昆虫，甲壳纲动物，蛛形纲动物和多足纲节肢动物，其特征为有一甲壳质成对连接副肢的外骨骼和分节的身体
Analyses of long-term time series of North Sea plankton and sea surface temperature data reveal that the annual planktonic larval abundance of three benthic phyla, Echinodermata, Arthropoda, and Mollusca, responds positively and immediately to SST.
长时间对北海浮游生物及海水表面温度的分析显示，棘皮类，节足动物门，软体动物们这三种深海浮游动物幼体的年丰度与海水表面温度息息相关。
Macro-invertebrate from Annelida, Mollusca and Arthropoda were found in six sections from Baihe to Zhejiang road in the Suzhou River, among which four species were from Oligochaeta, two species from Hirudinea, five species from Gastropoda, two species from Bivalvia and several species from Insecta.
苏州河白鹤至浙江路段6个采样断面大型底栖动物隶属于环节动物门、软体动物门及节肢动物门。其中寡毛纲4种、蛭纲2种、腹足纲5种、双壳纲2种及昆虫纲摇蚊科幼虫与潜蝇蛹。
Studies on Systematics of Collembola Collembola belongs to Arthropoda, Hexapoda. It is the most aboundace and cosmopolitan groups of the basal Hexapoda. 686 genera and 7895 species belongs to this class have been reported now from all over the world.
弹尾纲系统分类学研究弹尾纲Collembola，隶属于节肢动物门Arthropoda，六足总纲Hexapoda，是低等六足动物中种类最多、分布最广的一个类群。
Yellow powder worm, scientific name Tenibrio molitor Linne, Arthropoda, Insects, Coleoptera, draft step beetle department, powder beetle belong to the insect, commonly called as the bread worm, wheat bran worm, lives in the American state originally.
黄粉虫，学名Tenibrio molitor Linne，属于节肢动物门、昆虫纲、鞘翅目、拟步甲虫科、粉甲虫属昆虫，俗称面包虫，麸子虫，原产美州。
After a few hours of reading about spiders and not trying to find a name, I came across Arthropod, or Phylum Arthropoda, which I think is Greek for jointed feet.
在阅读了几个小时的关于蜘蛛的内容后，我突然看到了Arthropod还有PhylumArthropoda，我觉得这是个希腊语，意为连接的脚。
The Arthropoda in Chinese tobacco Field Ecosystem
我国烟田生态系中的节肢动物类群
Advances on Research of Arthropoda Mitochondrial Genomes and Analysis of Gene Order
节肢动物线粒体基因组研究进展与基因顺序分析
Structure and diversity of arthropoda communities on 8 tea varieties and their differences
8个茶树品种上节肢动物群落结构、多样性及差异
The progress in the study of phylogeny of Arthropoda
有关节肢动物系统发育若干问题的研究进展
Euphausia superba which belongs to Arthropoda Crustacea, is the key species to the Antarctic ecological system. It is rich in resources and has great potential for the development and use.
南极大磷虾隶属于节肢动物门甲壳纲，是南极生态系统的关键物种，资源丰富，具有巨大的开发和利用潜力。
Diapause research in arthropoda
节肢动物的滞育研究
A total of 75 species of arthropoda, including 45 pest species and 30 species of their natural enemies, are recorded in the tobacco fields around Guiyang, Guizhou.
记述了贵阳地区烟地节肢动物75种，其中害虫45种，天敌30种。