Symbionts of marine medusae and ctenophores
Symbionts of marine medusae and ctenophores
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DOI：
10.3800/pbr.4.1
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发表时间：
2009-02
影响因子：
0.6
通讯作者：
S. Ohtsuka;K. Koike;D. Lindsay;J. Nishikawa;H. Miyake;M. Kawahara;N. Mujiono;J. Hiromi;H. Komatsu
中科院分区：
文献类型：
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作者：
S. Ohtsuka;K. Koike;D. Lindsay;J. Nishikawa;H. Miyake;M. Kawahara;N. Mujiono;J. Hiromi;H. Komatsu
由于海洋水母和栉水母拥有从原生生物到鱼类的多种共生生物，它们构成了远洋生态系统中的独特群落。它们的共生关系范围广泛，从简单的兼性泳动到寄生，再到复杂的互利共生，尽管有时很难严格定义这些关联。泳动和/或共栖现象存在于共生体中，例如重生殖器、十足目幼虫和幼鱼。寄生和/或拟寄生现象在以下共生体中很常见：甲藻、纤毛虫、珊瑚虫幼虫、有蒂藤壶、无尾类等足类动物和金丝足类片足类动物。栉水母和裸阿米巴之间以及根口水母和内共生甲藻之间建立了互惠关系。考虑到共生后体纤毛虫、珊瑚虫幼虫和金丝足类片足类动物的高流行率和对宿主造成的严重损害，进一步研究肯定需要更多信息。本文简要回顾了之前发表的有关这些凝胶状捕食者共生体的数据，并以我们未发表的数据的形式介绍了新信息。
Since marine medusae and ctenophores harbor a wide variety of symbionts, from protists to fish, they con- stitute a unique community in pelagic ecosystems. Their symbiotic relationships broadly range from simple, facultative phoresy through parasitisim to complex mutualism, although it is sometimes difficult to define these associations strictly. Phoresy and/or commensalism are found in symbionts such as pycnogonids, decapod larvae and fish juveniles. Parasitism and/or parasitoidism are common in the following symbionts: dinoflagellates, ciliates, anthozoan larvae, pe- dunculate barnacles, anuropid isopods, and hyperiid amphipods. Mutualism is established between ctenophores and gymnamoebae, and between rhizostome medusae and endosymbiotic dinoflagellates. More information on symbiotic apostome ciliates, anthozoan larvae and hyperiid amphipods is definitely needed for further studies in consideration of their high prevalence and serious damage they can inflict on their hosts. The present paper briefly reviews previously published data on symbionts on these gelatinous predators and introduces new information in the form of our unpub- lished data.