形态特征
群体高约40厘米，基部附着于岩石；主干扁平；树枝分叉但大体形成一扇面。水螅体在珊瑚枝四周均匀分布，收缩后在皮层上留下一个一个小孔。中轴分节。皮层骨针无色，以长腰双球型骨针为主。[1]
参考文献
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