硬骨綱(學名:Scleroctenophora)是櫛板動物門下的一個基幹化石類群。化石產自中國雲南帽天山頁岩的早寒武紀晚期地層。[1]它們的一大特徵是具有可支撐軀體的硬化內骨骼構造,這是現今的櫛水母所沒有的特徵。[2]
下屬分類
本綱包括以下屬:[3]
- Batofasciculus Hou, Bergström, Wang, Feng & Chen, 1999
- Galeactena Ou, Xiao, Han, Sun, Zhang, Zhang & Shu, 2015
- Gemmactena Ou, Xiao, Han, Sun, Zhang, Zhang & Shu, 2015
- Thaumactena Ou, Xiao, Han, Sun, Zhang, Zhang & Shu, 2015
- Trigoides Luo & Hu, 1999
參考文獻
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