ephyra

Influence of temperature and feeding frequency on the growth of ephyra of jellyfish ( Rhopilema esculentum) ground bait

温度、投饵频次对海蜇碟状体生长的影响投入水底引鱼的诱饵

In conclusion, the effect mechanism of environmental factors on early development of jellyfish remains to be explored and the studies on the development process from ephyra to medusa is in need of being completed and perfected in the future.

总结发现：环境因子对海蜇幼体发育影响的作用机理有待进一步探讨，环境突变对海蜇横裂生殖的影响以及海蜇碟状体到水母体系统发育过程的研究尚需补充完善。

The polyps clone themselves and bud into another stage of jellyfish life, called ephyra.

珊瑚虫无性繁殖自己并发芽进人海蜇生活的另一阶段，被称为碟状幼体。

Effects of temperature on early development of ephyra;

温度对碟状体早期发育的影响；

The tests for the acute toxicity of ammonia on scyphistoma and ephyra of jellyfish ( Rhopilema esculenta) are carried out under different pH values at temperature of ( 20 ± 1)℃ and salinity of 22-24 ‰.

在温度（20±1）℃、盐度22～24‰条件下，对海蜇螅状幼体和碟状幼体进行了pH适应性试验和不同pH下氨氮的急性毒性试验。