新的谱系分析显示，它应该代表刺胞动物门中的一个原始类群。
A new phylogenetic analysis suggests that this rare early Cambrian anthozoan be among the primitive crown cnidarians.
而有的则认为它们是刺胞动物，这是包括现代的海葵和海蜇在内的一门动物。
Others, though, believe they were Cnidarians, the group that includes modern sea anemones and jellyfish.
而有的则认为它们是刺胞动物，这是包括现代的海葵和海蜇在内的一门动物。
Others, though, believe they were Cnidarians, the group that includes modern sea anemones and jellyfish.
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