• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of oceanography >On the Polyps of the Common Jellyfish Aurelia aurita in Kagoshima Bay
【24h】

On the Polyps of the Common Jellyfish Aurelia aurita in Kagoshima Bay

机译：鹿儿岛湾常见水母Aurelia aurita的息肉

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

There is the natural habitat of polyps of the common jellyfish Aurelia aurita in the Taniyama area, Kagoshima Bay. We examined the attachment substrata, density, colony structure and strobilation of the polyps. The polyps were observed only on the horizontal undersurface of floating piers. They attached specifically to Mytilus shells, solitary ascidians, calcareous polychaete tubes, muddy amphipod tubes and the gap space that fouling animals peeled off the substrata. The polyp colonies were distributed in patches. Spatial distribution patterns of the polyps within their colonies were uniform. Strobilation occurred during late December to March, when water temperatures were 16–17°C, and a large number of ephyrae were released. An increase in man-made structures such as floating piers in coastal areas may lead to bloomings of Aurelia aurita medusae.
机译：鹿儿岛湾谷山地区有普通水母Aurelia aurita息肉的自然栖息地。我们检查了息肉的附着层，密度，集落结构和裂殖。仅在浮墩的水平下表面观察到息肉。它们专门附着于Mytilus贝壳，孤生海鞘，钙质多毛小管，泥泞的两栖足动物管以及造成动物从基质上剥落的缝隙空间。息肉菌落分布在斑块中。息肉在其菌落内的空间分布模式是均匀的。在12月下旬至3月，水温为16–17°C时发生了疏松现象，并释放了大量的e。沿海地区浮码头等人造结构的增加，可能导致Aurelia aurita medusae开花。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号