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animal
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Square Cone coralline
方锥珊瑚
[goniophyllum]
这种珊瑚总是单独的,并有一个正方形到四边形的横切面及上4条骨板组成的盖子状结构(这4条骨板有时丢失)。萼很深,因此短小的隔膜便形成一个明显的缘。珊瑚内有无数的隔膜骨板。
产地
方锥珊瑚
生活在浅水石和泥里。
目:拟泡沫珊瑚;科:
方锥珊瑚
科;俗名:多皱珊瑚;时代:志留纪早期—中期;分布:欧洲、北美洲