太阳女神螺（学名：Helcionella）是一属已灭绝的软体动物，拥有扁长、螺旋状的外壳，大小约1厘米，被认为是最早演化出硬壳的软体动物之一。它们生存在寒武纪的深海中，从其类似呼吸管的构造可推测它们也能在泥地或沙地中生活。[2]其化石分布于北美、中国、澳大利亚、摩洛哥和西班牙等地。[1]
物种[1]
- Helcionella antiqua
- Helcionella aspera
- Helcionella capula
- Helcionella explanata
- Helcionella kunyangensis
- Helcionella radiata
- Helcionella sidingshanensis
- Helcionella subrugosa
- 天柱山太阳女神螺 Helcionella tianzhushanensis
- Helcionella waageni
- 新疆太阳女神螺 Helcionella xinjiangensis
- 云南太阳女神螺 Helcionella yunnanensis
参考文献
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