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在实验室条件下,就温度、盐度和光照对海蜇(Rhopilemaesculentakishinouye)足囊形成和萌发的影响进行观察。温度实验在0~30℃范围内设7组,盐度实验在2~32.1‰范围内设16个梯度,光照分为自然光和黑暗两组。实验显示:10℃以上海蜇无足囊繁殖迹象,15~30℃范围内,随温度升高,海蜇足囊繁殖能力增强;6‰以下盐度,海蜇不能进行足囊繁殖,20~22‰是海蜇足囊繁殖的最适盐度;黑暗有利于足囊繁殖。温度是足囊繁殖的关键因子,盐度和光照是足囊繁殖的充分条件。作者认为,适宜的环境因子是海蜇螅状体形成的必要条件,尽管足囊可以抵御外界的恶劣环境,但足囊形成并非需要不良环境因子诱导,足囊繁殖是海蜇螅状体一种正常的无性繁殖方式
Under laboratory conditions, the effects of temperature, salinity and light on the formation and germination of legumes of Rhinopithecus macrophylla were observed. The temperature experiment set 7 groups in the range of 0 ~ 30 ℃, and the salinity experiment set 16 gradients in the range of 2 ~ 32.1 ‰, the light was divided into two groups: natural light and darkness. Experiments show that: No signs of reproductive propagation of jellyfish over 10 ℃, 15 ~ 30 ℃ range, with increasing temperature, jellyfish footcap proliferation; 6 ‰ below salinity, jellyfish can not be enough to reproduce, 20 ~ 22 ‰ Jellyfish foot sac reproduction of the optimum salinity; darkness is conducive to the proliferation of foot sac. Temperature is the key factor for the propagation of foot sacs. Salinity and light are the sufficient conditions for the propagation of foot sacs. The author believes that suitable environmental factors are the necessary conditions for the formation of jellyfish jellyfish, although the foot capsule can resist the harsh environment outside, but the formation of the foot capsule does not require adverse environmental factors induced foot capsule reproduction is a normal jellyfish body Asexual reproduction