echinodermata

Advances in the Application of Molecular Technique for Echinodermata

生物技术在棘皮动物研究中的应用进展

Advances in the Extraction and Active Research of Glycosaminoglycan from Echinodermata

棘皮动物氨基多糖的提取与活性研究概况

Echinodermata of them mainly includes two kinds of starfish and 8 kinds of Sea urchins , altogether 10 kinds ;

棘皮动物主要包括海星2种和海胆8种共10种；

The Echinodermata are furnished with remarkable organs .

棘皮动物具有一种引人注意的器官。

Two-way analysis of variance indicates that polychaeta , mollusca , crustacea , echinodermata significantly differ from all other groups in terms of the substrate type of sediment . However , the species of other groups except for polychaeta did not show apparent seasonal differences .

双因素方差分析表明多毛类、软体动物、甲壳类和棘皮动物和总的物种数均存在显著的底质类型间差异，但除了多毛类外，其他类群的物种数均无显著的季节差异。

Discover of Echinodermata from Middle Cambrian Kaili Formation in Taijiang of Guizhou The sea urchin represents the first sequenced genome from the echinoderms , which are the closest known relatives of the chordates , the group that includes vertebrates , animals with spinal columns .

贵州台江中寒武世凯里组发现稀有棘皮动物化石海胆是首个被排序的棘皮动物，这是与离脊索动物（包括有脊椎动物）近的亲属。