查询词典 phylum

Latrodectus tredecimguttatus,"black widow spider" or "blackvenomous spider", is one of medium-sized venomus spiders, whichbelongs to Phylum Arthopoda, Arachnidea, Araneae, Theridiidae, genusLatrodectus.

间斑寇蛛，俗称黑寡妇或黑毒蜘蛛，在分类学上属于节肢动物门，蛛形纲，蜘蛛目，球蛛科，寇蛛属，是一种中型毒蜘蛛。

Results show that there are 73 species,62 genus,8 phylum phytoplankton,which is mainly composed of the Chlorophyta ,Bacillariophyta and Cyanophyta.

2005年12月和2006年6月对苏州平原河网区57个浅水湖泊的浮游植物群落进行了调查，共检出浮游植物8门62属73种，浮游植物主要由绿藻、硅藻和蓝藻组成。

During the study period, the total of the phytoplankton species discovered was seven phylum,58 category and 183 kinds. Most of them belong to Cyanophyta, Bacillariophyta and Chlorophyta.

浮游植物种类组成显示，整个研究期间共发现7门58属183种，与蓝藻门、硅藻门和绿藻门为主。

Traditionally, the systematic position of the Bryozoa phylum is regarded as transitional between the protostomes and the deuterostomes.

一般认为它是介于原口动物和后口动物之间的过渡类群。但是，近年来的分子系统学研究已经证实了它的原口动物归属。

Any of various small aquatic animals of the phylum Bryozoa that reproduce by budding and form mosslike or branching colonies permanently attached to stones or seaweed.

苔藓虫苔藓虫门的小型水生动物，通过芽生繁殖，形成象苔藓一样的分支群体，一直附着在石头或海草上

The 28S rDNA molecular phylogenetic trees showed: 1 entoprocts and phylactolaemate ectoprocts constituted a sister group, strenghthening the opinion that entoprocts should be reunited into phylum Bryozoa; 2 the cheilostome gymnolaemates was obviously non-monophyletic; 3 bryozoans itself was polyphyletic beyond any doubt, its main lineages were scattered in different positions of the lophotrochozoan trees; 4 to our great interests, the phylogenetic position of cheilostomes was between the diploblastic and the triploblastic, indicating they may play an important role during the evolution route from the diplobastic to the triploblastic animals.

28S rDNA分子系统树显示，内肛动物和被唇类外肛动物聚在一起并互为姐妹群，支持将内肛动物重新归入苔藓动物门的结论；唇口目裸唇类外肛动物绝非单系发生；苔藓动物本身也不是单系发生的，其主要类群分别位于触手冠担轮动物系统树的不同位置，特别是，唇口目苔藓动物的系统地位介于二胚层动物和其它三胚层动物之间，可能是二胚层动物向三胚层动物演化过程中的一个关键类群。

Any of various marine worms of the phylum Chaetognatha,which includes the arrow worms.

毛颚类海虫毛颚类动物门的一种海生虫，包括箭虫

Charophyceae A class of the Chlorophyta that includes the stoneworts, formerly placed in a separate phylum Charophyta.

轮藻纲：绿藻门中的一纲，以前列为独立的轮藻门。

Any genus in the phylum Chordata.

脊索动物门中的各种种类。

A unicellular protoctist of the phylum Ciliophora, whose members are usually covered in short undulipodia and have two different kinds of nuclei, micronuclei and macronuclei.

2纤毛虫：纤毛虫纲的一类原生单细胞生物。该类生物具有短的纤毛，还具有两个细胞核，一个是大核，另一个是小核。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了