The coelenterate is a big population in the poisonous living beings in the ocean.
报告35种我国常见的有毒海洋腔肠动物,着重对这些种类的形态特征、生态习性和分布予以阐述,以便人们对这些种类的识别和采集。
The saclike cavity within the body of a coelenterate.
体肠腔腔肠动物体内的囊状腔
a genus of coelenterates.
腔肠动物科的一个属。
the saclike body cavity of a coelenterate.
腔肠动物像囊一样的体腔。
Of, relating to, or belonging to the phylum Coelenterata.
（属于或有关）腔肠动物门的
Any of various similar or related coelenterates.
水母类动物各种与腔肠动物相似或有关的种类
one of two forms that coelenterates take: is the free-swimming sexual stage in the life cycle of a coelenterate and has a gelatinous umbrella-shaped body and tentacles.
两种腔肠动物形式之一：腔肠动物生命周期中自由游动的有性阶段和凝胶质伞状身体及触须。
comb jellies; sea acorns; a small phylum formerly considered a class of Coelenterata.
栉水母；藤壶；以前被视为腔肠动物门的一个小门。
coelenterates in which the polyp stage is absent or at least inconspicuous: jellyfishes.
没有息肉或者至少息肉不明显的腔肠动物；水母。
colonial coelenterates having the polyp phase dominant.
水螅阶段为主要生命形式的移居的腔肠动物。
The layer of gelatinous material that separates the inner and outer cell layers of a coelenterate.
中胶层一种将腔肠动物的内外细胞层分开的胶状物质层
The flat, free - swimming, ciliated larva of a coelenterate.
浮浪幼体腔肠动物其扁平的，能自由浮游的，有纤毛的幼体
sessile marine coelenterates including solitary and colonial polyps; the medusoid phase is entirely suppressed.
座生的海洋腔肠动物，包括居独和群居的水螅；水母阶段完全被抑制。
Axenic Cultivation of Symbiodinium sp. from Several Coelenterates and Investigation for Their Physiology;
几种腔肠动物共生藻的离体培养及其相关的生理学研究
Therefore, it has the prominent position in the origin and evolutionary history of organisms. Perhaps the star-like organism represents the early types of coelenterate with original tentacles.
而腔肠动物的出现标志着真后生动物的开始,在生物起源演化历程上占据着极其关键的位置。
Derived from two embryonic germ layers, the ectoderm and the endoderm.Used of lower invertebrates, such as sponges and coelenterates.
双胚层的具有两个胚层（外胚层和内胚层）的。用于低等无脊椎动物，如寄生虫和腔肠动物
any of numerous usually marine and free-swimming coelenterates that constitute the sexually reproductive forms of hydrozoans and scyphozoans.
大量的、经常在海中自由游动的腔肠动物，它们组成水螅和钵水母的两性繁殖的形式。
The tentacled, usually bell - shaped, free - swimming sexual stage in the life cycle of a coelenterate, such as a jellyfish.
水螅水母有触手的，通常呈带状的，生命周期中有性阶段自由游动的腔肠动物，如水母
any of various usually free-swimming marine coelenterates having a gelatinous medusoid stage as the dominant phase of its life cycle.
各种通常是自由游动的海生腔肠动物，其凝胶状水母阶段是其生命周期中的主要阶段。